Linear ANALOG DEVICES DC2631A Guida rapida alla configurazione

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

DESCRIPTION

LTC7852

High Efficiency 6-Phase Step-Down Converter

Demonstration circuit 2631A features the LTC

7852 in two

high output current, high efficiency step down converters

each with its own assembly type. The converter for the -A

assembly provides two 3-phase outputs of 1.0V/100A and

1.5V/100A. The -B assembly provides a single 6-phase

1.0V/200A output. Block diagrams are shown in Figure3.

Both converters operate over a 7V to 14V input voltage

range at a switching frequency of 400kHz.

The power stage for each phase consists of a 5mm ×

5mm DrMOS and 11.3mm ×11.0mm 0.25µH ferrite

inductor with a DCR of 0.32mΩ typical. The LTC7852

employs a peak current mode architecture which allows

accurate DCR sensing and sharing with sub-mOhm DCR

inductors. The LTC7852 provides a three-state compatible

PWM output for each DrMOS.

Additional features of the DC2631A include:

Differential sensing for the output voltages of VOUT1

and VOUT2 All registered trademarks and trademarks are the property of their respective owners.

PERFORMANCE SUMMARY

lIMON pins to monitor the inductor current of each rail.

Optional resistors and jumpers to change the phase

arrangement for VOUT1 and VOUT2:

qVOUT1: 4ph, VOUT2: 2ph

qVOUT1: 5ph, VOUT2: 1ph

qNote, the default arrangement is:

VOUT1: 3ph, VOUT2: 3ph

lOptional resistors and jumpers to parallel VOUT1

andVOUT2.

lRUN, PGOOD, PLLIN and CLKOUT pins

The LTC7852 data sheet provides a complete descrip-

tion of the IC operation and application information. The

data sheet must be read in conjunction with the quick

startguide.

Design files for this circuit board are available.

Specifications are at TA= 25°C, for the -A Assembly

PARAMETER CONDITIONS VALUE

Input Voltage Range 7V to 14V

VOUT1 VIN = 7V to 14V, IOUT1 = 0A to 100A 1.0V ± 1.5%

IOUT1 VIN = 7V to 14V, VOUT1 = 1.0V 100A

VOUT1 Typical Efficiency (See Figure4) VIN = 12V, IOUT1 = 100A 90.3% Typical

VOUT2 VIN = 7V to 14V, IOUT2 = 0A to 100A 1.5V ± 2%

IOUT2 VIN = 7V to 14V, VOUT2 = 1.5V 100A

VOUT2 Typical Efficiency (See Figure5) VIN = 12V, IOUT2 = 100A 93.3% Typical

Nominal Switching Frequency 400kHz

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

QUICK START PROCEDURE

The evaluation setup for demonstration circuit 2631A-A/

A-B is straight forward. Refer to the diagram shown

inFigure1.

Next, follow the procedure below:

1) With power off, connect the input supply, load and

meters as shown in Figure1. Preset the load to 0A

and the VIN supply to 0V.

2) Place the RUN1, RUN2 and 5V BIAS jumpers in the

ONposition.

3) Slowly increase the input voltage to 12.0V while moni-

toring VOUT1 and/or VOUT2.

4) At an input voltage of 12.0V, check VOUT1 and/or VOUT2.

The output voltage(s) should be within the regulation

limits shown in the Performance Summary table.

5) Apply full load to the output(s) and re-measure the out-

put voltages. They should be within the regulationlimits.

6) After the basic performance has been verified, the

other aspects of performance can be measured

andobserved.

DYNAMIC LOAD CIRCUITS

The DC2631A-A/DC2631B-B provides a load step circuit

for VOUT1 and VOUT2. Each load step circuit consists of a

load step MOSFET with a 2mΩ sense resistor at its source.

To use it, connect the output of a pulse generator between

the PULSE GEN pin and the GND pin. Monitor the load

step signal across the ISTEP+and ISTEP–pins. Monitor

the output voltage with the VOUT BNC. See Figure2 for the

setup. For safe operation for a 0A to 200A load step, limit

the duty cycle to 5% or less. The load step responses are

shown in Figure9 through Figure 11.

Note 1:

200 LFM airflow or more is recommended when full load

is applied to both outputs of the -A assembly or when full

load is applied to the output of the -B assembly. Thermal

images are shown in Figure7 and Figure 8.

Note 2:

When powering the board, first connect the input supply

to the DC2631A. Next, turn-on the input supply. Do not

hot plug. This could cause large input voltage transients

that may damage the converter.

PERFORMANCE SUMMARY

Specifications are at TA= 25°C, for the -B Assembly

PARAMETER CONDITIONS VALUE

Input Voltage Range 7V to 14V

VOUT1 VIN = 7V to 14V, IOUT1 = 0A to 200A 1.0V ± 1.5%

IOUT1 VIN = 7V to 14V, VOUT1 = 1.0V 200A

VOUT1 Typical Efficiency (See Figure6) VIN = 12V, IOUT1 = 200A 90.0% Typical

Nominal Switching Frequency 400kHz

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

QUICK START PROCEDURE

IOUT2

VOUT2

VOUT1

LOAD #2

LOAD #1

DC2631A-A FO1a

IOUT1

IIN

VIN

SUPPLY

–

VOUT1

DC2631A-A FO1b

IOUT1

IIN

VIN

SUPPLY +

–

LOAD A LOAD B

–

NOTE:FOR ACCURATE EFFICIENCY MEASUREMENTS, MONITOR VOUT1 ACROSS THE CERAMIC AT COUT1

AND VOUT2 ACROSS THE CERAMIC AT COUT7. THE VOS±TURRETS MONITOR THE OUTPUT VOLTAGE AT

THE BULK OUTPUT CAPACITORS

(a) DC2631A-A

(a) DC2631A-B

Figure1. Proper Measurement Setup

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

QUICK START PROCEDURE

Figure2. Setup of the Dynamic Load Circuits

PHASE 1

0°

PHASE 2

120°

PHASE 3

240°

PHASE 4

60°

PHASE 5

180°

PHASE 6

300°

VOUT1

1.0V/100A

VOUT2

1.5V/100A

VIN

7V to 14V

PHASE 1

0°

PHASE 2

120°

PHASE 3

240°

PHASE 4

60°

PHASE 5

180°

PHASE 6

300°

VOUT1

1.0V/200A

VIN

7V to 14V

BLOCK DIAGRAM OF THE -A ASSEMBLY. VOUT1 PROVIDES A

3-PHASE 1.0V/100A OUTPUT AND VOUT2 PROVIDES A 3-PHASE

1.5V/100A OUTPUT

BLOCK DIAGRAM OF THE -B ASSEMBLY. VOUT1 PROVIDES A

6-PHASE 1.0V/200A OUTPUT

DC2631A F03

Figure3. Block Diagram of the DC2631A-A/DC2631B-B

PULSE

GENERATOR OUT

TO OSCILLOSCOPE

DC2631A-A F02

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

QUICK START PROCEDURE

70%

75%

80%

85%

90%

95%

100%

0 10 20 30 40 50 60 70 80 90 100 110

EFFICIENCY

LOAD CURRENT (A) DC2631A-A F04

VIN = 7V

VIN = 10V

VIN = 12V

VIN = 14V

COMPONENTS/CONDITIONS:

•DrMOS = FDMF5820DC

•FSW = 400KHZ

•L = WURTH 744301025 (0.25µH, 0.32MΩ)

•OTHER RAIL DISABLED

•EXTERNAL 5V BIAS APPLIED (EFFICIENCY INCLUDES BIAS POWER)

•NO AIRFLOW

70%

75%

80%

85%

90%

95%

100%

0 10 20 30 40 50 60 70 80 90 100 110

EFFICIENCY

LOAD CURRENT (A) DC2631A-A F05

VIN = 7V

VIN = 10V

VIN = 12V

VIN = 14V

70%

75%

80%

85%

90%

95%

100%

0 20 40 60 80 100 120 140 160 180 200 220

EFFICIENCY

LOAD CURRENT (A) DC2631A-A F06

VIN = 7V

VIN = 10V

VIN = 12V

VIN = 14V

Figure4. Efficiency of the 1.0V/100A Rail of the DC2631A-A

Figure5. Efficiency of the 1.5V/100A Rail of the DC2631A-A

Figure6. Efficiency of the 1.0V/200A Rail of the DC2631A-B

COMPONENTS/CONDITIONS:

• DrMOS = FDMF5820DC

• fSW = 400KHZ

• L = WURTH 744301025 (0.25µH, 0.32MΩ)

• OTHER RAIL DISABLED

• EXTERNAL 5V BIAS APPLIED

(EFFICIENCY INCLUDES BIAS POWER)

• NO AIRFLOW

COMPONENTS/CONDITIONS:

• DrMOS = FDMF5820DC

• fSW = 400KHZ

• L = WURTH 744301025 (0.25µH, 0.32MΩ)

• OTHER RAIL DISABLED

• EXTERNAL 5V BIAS APPLIED

(EFFICIENCY INCLUDES BIAS POWER)

• NO AIRFLOW

COMPONENTS/CONDITIONS:

• DrMOS = FDMF5820DC

• fSW = 400KHZ

• L = WURTH 744301025 (0.25µH, 0.32MΩ)

• EXTERNAL 5V BIAS APPLIED

(EFFICIENCY INCLUDES BIAS POWER)

• NO AIRFLOW

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

Figure7. Thermal Image of the 1.0V/100A 3-Phase and 1.5V/100A 3-Phase Converter (DC2631A-A) at VIN = 12V,

Full Load on Both Outputs. Tambient = 24°C with 200 LFM Airflow. Hot Spot is DrMOS of Phase 4.

DrMOS = FDMF5820DC, L = Wurth 744301025, fSW = 400kHz.

Figure8. Thermal Image of the 1.0V/200A 6-Phase Converter (DC2631A-B) at VIN = 12V,

Full Load. Tambient = 24°C with 200 LFM Airflow. Hot Spot is DrMOS of Phase 4.

DrMOS = FDMF5820DC, L = Wurth 744301025, fSW = 400kHz.

Ph6

Inductors

DrMOS

Ph1

CinBulk #1

CinBulk #2

Airﬂow

Ph6

Inductors

DrMOS

Ph1

CinBulk #1

CinBulk #2

Airﬂow

QUICK START PROCEDURE

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

QUICK START PROCEDURE

Figure9. 50% to 100% Load Step Response of the 1.0V/100A 3-Phase Rail of the DC2631A A. VIN = 12V.

COUT = 9x (330µF, 9mΩ) || 3x (220µF, X5R, 1210), fSW = 400kHz

Figure10. 50% to 100% Load Step Response of the 1.5V/100A 3-Phase Rail of the DC2631A A. VIN = 12V.

COUT = 9x (330µF, 9mΩ) || 3x (220µF, X5R, 1210), fSW = 400kHz

Figure11. 50% to 100% Load Step Response of the 1.0V/200A 6-Phase Rail of the DC2631A B. VIN = 12V.

COUT = 18x (330µF, 9mΩ) || 6x (220µF, X5R, 1210), fSW = 400kHz

50µsec/DIV

100A

50A

VOUT1(AC)

50mV/DIV

LOAD STEP

50A/DIV

DC2631A-A F09

50µsec/DIV

100A

50A

VOUT2(AC)

50mV/DIV

LOAD STEP

50A/DIV

DC2631A-A F10

50µsec/DIV

200A

100A

VOUT1(AC)

50mV/DIV

LOAD STEP

100A/DIV

DC2631A-A F11

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

PARTS LIST

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER

Required Circuit Component DC2631A-A

1 14 C1, C2, C5, C6, C18, C19, C24, C25,

C28, C29, C32, C33, C36, C37

CAP., 2.2µF, X5R, 16V, 10%, 0603 KEMET, C0603C225K4PAC7867

KEMET, C0603C225K4PACTU

2 18 C3, C4, C8, C9, C10, C11, C12, C13,

C14, C15, C16, C17, C20, C21, C22,

C23, C34, C35

CAP., 0.22µF, X5R, 25V, 10%, 0603 AVX, 06033D224KAT2A

MURATA, GRM188R61E224KA88D

NIC, NMC0603X5R224K25TRPF

TAIYO YUDEN, TMK107BJ224KA-T

3 2 C30, C31 CAP., 0.1µF, X7R, 16V, 10%, 0603 AVX, 0603YC104JAT4A

4 2 C46, C47 CAP., 1µF, X7R, 50V, 10%, 0805 AVX, 08055C105KAT2A

TAIYO YUDEN, UMK212B7105KG-T

TDK, C2012X7R1H105K125AB

5 2 C48, C50 RES., AEC-Q200, 100Ω, 1%, 1/8W, 0805 VISHAY, CRCW0805100RFKEA

6 2 C49, C51 CAP., 47µF, X5R, 6.3V, 20%, 0805 TAIYO YUDEN, JMK212BBJ476MG-T

TDK, C2012X5R0J476M125AC

TAIYO YUDEN, JMK212BJ476MG-T

7 1 C7 CAP., 1µF, X5R, 25V, 20%, 0603 AVX, 06033D105MAT2A

TAIYO YUDEN, TMK107BJ105MA-T

TDK, C1608X5R1E105M080AC

8 12 CIN1, CIN2, CIN3, CIN4, CIN5, CIN6,

CIN7, CIN8, CIN9, CIN10, CIN11, CIN12

CAP., 22µF, X5R, 25V, 10%, 1210 MURATA, GRM32ER61E226KE15L

TAIYO YUDEN, TMK325BJ226KM-P

AVX, 12103D226KAT2A

TAIYO YUDEN, TMK325BJ226KM-T

9 2 CIN13, CIN14 CAP., 180µF, 30mΩ, ALUM. POLYMER, 16V,

20%, SMD"

PANASONIC, 16SVP180MX

10 1 CITH1 CAP., 3300pF, X7R, 50V, 10%, 0603 AVX, 06035C332KAT2A

MURATA, GRM188R71H332KA01D

NIC, NMC0603X7R332K50TRPF

11 1 CITH2 CAP., 2200pF, C0G, 50V, 5%, 0603 MURATA, GCM1885C1H222JA16D

12 2 CITHP1, CITHP2 CAP., 150pF, NP0, 50V, 5%, 0603 AVX, 06035A151JAT2A

13 6 COUT1, COUT3, COUT5, COUT7,

COUT9, COUT11

CAP., 220µF, X5R, 4V, 20%, 1206, NO SUBS.

ALLOWED

MURATA, GRM31CR60G227ME11L

14 18 COUT13, COUT14, COUT15, COUT16,

COUT17, COUT18, COUT19, COUT20,

COUT21, COUT22, COUT23, COUT24,

COUT25, COUT26, COUT27, COUT28,

COUT29, COUT30

CAP., 330µF, 9mΩ, ALUM. POLYMER, 2.5V,

20%, 7343, 6.3A"

PANASONIC, EEFSX0E331ER

15 6 L1, L2, L3, L4, L5, L6 INDUCTOR, 0.25µH, 0.32mΩ WURTH ELEKTRONIK, 744301025

16 6 R19, R23, R38, R41, R66, R69 RES., 715Ω, 1%, 1/10W, 0603 NIC, NRC06F7150TRF

SAMSUNG, RC1608F7150CS

YAGEO, RC0603FR-07715RL

17 6 R20, R21, R22, R24, R25, R26 RES SMD 2.32KΩ, 1%, 1/10W, 0603 VISHAY, CRCW06032K32FKEA

18 24 R3, R5, R7, R8, R11, R12, R14, R16,

R17, R18, R27, R29, R39, R40, R46,

R49, R67, R68, R105, R110, R113,

R116, R119, R122

RES., AEC-Q200, 0Ω, 1/10W, 0603 VISHAY, CRCW06030000Z0EA

NIC, NRC06ZOTRF

19 4 R33, R34, R54, R55 RES., COPPER, 0mΩ, JUMPER, 2010 TEPRO OF FLORIDA, RN6083

DEMO CIRCUIT 2631A-A

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

PARTS LIST

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER

20 4 R37, R50, R64, R76 RES., 10 Ω, 1%, 1/10W, 0603 VISHAY, CRCW060310R0FKEA

NIC, NRC06F10R0TRF

PANASONIC, ERJ3EKF10R0V

Rohm, MCR03EZPFX10R0

YAGEO, RC0603FR-0710RL

21 7 R4, R6, R28, R30, R42, R47, R48 RES., AEC-Q200, 1Ω, 5%, 1/10W, 0603 VISHAY, CRCW06031R00JNEA

22 1 R44 RES., 37.4kΩ, 1%, 1/10W, 0603 VISHAY, CRCW060337K4FKEA

23 2 R72, R73 RES., AEC-Q200, 39.2kΩ, 1%, 1/10W, 0603 VISHAY, CRCW060339K2FKEA

24 2 R78, R79 RES., AEC-Q200, 100kΩ, 1%, 1/10W, 0603 VISHAY, CRCW0603100KFKEA

NIC, NRC06F1003TRF

PANASONIC, ERJ3EKF1003V

25 17 R9, R10, R31, R32, R51, R52, R74,

R75, R92, R93, R96, R97, R101, R102,

RB1, RB2, RT1

RES., AEC-Q200, 10kΩ, 1%, 1/10W, 0603 VISHAY, CRCW060310K0FKEA

KOA SPEER, RK73H1JTTD1002F

PANASONIC, ERJ3EKF1002V

26 6 R94, R95, R99, R100, R103, R104 RES., 24.9kΩ, 1%, 1/10W, 0603 VISHAY, CRCW060324K9FKEA

PANASONIC, ERJ3EKF2492V

27 1 RITH1 RES., 4.99kΩ, 1%, 1/10W, 0603 VISHAY, CRCW06034K99FKEA

28 1 RITH2 RES., AEC-Q200, 7.5kΩ, 1%, 1/10W, 0603 VISHAY, CRCW06037K50FKEA

29 1 RT2 RES., 20kΩ, 1%, 1/10W, 0603 PANASONIC, ERJ3EKF2002V

VISHAY, CRCW060320K0FKEA

YAGEO, RC0603FR-0720KL

30 6 U1, U2, U3, U4, U5, U6 IC, SMAT POWER STAGE MODULE FAIRCHILD, FDMF5820DC

31 1 U7 IC, DUALOUTPUT 6-PHASE CONTROLLER,

GQFN-48 (5x6)

ANALOG DEVICES,

LTC7852ERHE#TRPBF

Dynamic Load Circuits

1 2 Q1, Q2 XSTR., N-CH, TRENCH MOSFET, 30V, 80A,

TO-263AB

FAIRCHILD SEMI, FDB8832

2 2 R85, R90 RES., AEC-Q200, 10kΩ, 1%, 1/10W, 0603 VISHAY, CRCW060310K0FKEA

KOA SPEER, RK73H1JTTD1002F

PANASONIC, ERJ3EKF1002V

3 2 R87, R91 RES., SENSE, 0.002Ω, 1%, 1W, 2512 VISHAY, WSL25122L000FEA

Bias Supply for DrMOS and LTC7852

1 1 C41 CAP., 0.1µF, X7R, 16V, 10%, 0603 AVX, 0603YC104JAT4A

2 1 C40 CAP., 1µF, X7R, 50V, 10%, 0805 AVX, 08055C105KAT2A

TAIYO YUDEN, UMK212B7105KG-T

TDK, C2012X7R1H105K125AB

3 1 C42 CAP., 22µF, X5R, 6.3V, 20%, 0805 MURATA, GRM21BR60J226ME39L

SAMSUNG, CL21A226MQQNNNE

TDK, C2012X5R0J226M125AC

4 1 C43 CAP., 10µF, X5R, 6.3V,1 0%, 0805 AVX, 08056D106KAT2A

KEMET, C0805C106K9PAC7800

KEMET, C0805C106K9PACTU

5 1 D1 DIODE, SCHOTTKY BARRIER RECTIFIER,

40V 500mA, SOD-323"

NXP, PMEG4005AEA,115

6 1 L7 IND, 15µH, HIGH CURRENT LOW PROFILE SMD Eaton, MP14020V2-150-R

7 1 R89 RES., AEC-Q200, 0Ω, 1/10W, 0603 VISHAY, CRCW06030000Z0EA

NIC, NRC06ZOTRF

DEMO MANUAL

DC2631A-A/DC2631A-B

Rev. 0

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER

8 1 R84 RES., AEC-Q200, 0Ω, 1/4W, 1206 VISHAY, CRCW12060000Z0EA

PANASONIC, ERJ8GEY0R00V

NIC, NRC12ZOTRF

9 1 R86 RES., 105kΩ, 1%, 1/10W, 0603 VISHAY, CRCW0603105KFKEA

NIC, NRC06F1053TRF

10 1 R88 RES., 20kΩ, 1%, 1/10W, 0603 PANASONIC, ERJ3EKF2002V

VISHAY, CRCW060320K0FKEA

YAGEO, RC0603FR-0720KL

11 1 U8 IC, 1.1MHz/2.2MHz, 500mA STEP-DOWN

REGULATOR

ANALOG DEVICES, LT3502EDC#PBF

3.3V Auxiliary Supply

1 1 C68 CAP., 2.2µF, X5R, 16V, 10%, 0603 KEMET, C0603C225K4PAC7867

KEMET, C0603C225K4PACTU

2 1 C69 CAP., 2.2µF, X5R, 16V, 10%, 0603 KEMET, C0603C225K4PAC7867

KEMET, C0603C225K4PACTU

3 1 C66 CAP., 2.2µF, X5R, 16V, 10%, 0603 KEMET, C0603C225K4PAC7867

KEMET, C0603C225K4PACTU

4 1 C67 CAP., 220pF, X7R, 50V, 5%, 0603 AVX, 06035C221JAT2A

5 1 R125 RES., AEC-Q200, 1Ω, 5%, 1/10W, 0603 VISHAY, CRCW06031R00JNEA

6 1 R127 RES., AEC-Q200, 100kΩ, 1%, 1/10W, 0603 VISHAY, CRCW0603100KFKEA

NIC, NRC06F1003TRF

PANASONIC, ERJ3EKF1003V

7 1 R129 RES., AEC-Q200, 0Ω, 1/4W, 1206 VISHAY, CRCW12060000Z0EA

PANASONIC, ERJ8GEY0R00V

NIC, NRC12ZOTRF

8 1 R126 RES., AEC-Q200, 1MΩ, 1%, 1/10W, 0603 VISHAY, CRCW06031M00FKEA

NIC, NRC06F1004TRF

PANASONIC, ERJ3EKF1004V

9 1 R128 RES., AEC-Q200, 162kΩ, 1%, 1/10W, 0603 VISHAY, CRCW0603162KFKEA

PANASONIC, ERJ3EKF1623V

ROHM, MCR03EZPFX1623

10 1 U9 IC, LDO uPWR LINEAR REG., MSOP-8 ANALOG DEVICES, LT3010EMS8E#PBF

ANALOG DEVICES,

LT3010EMS8E#TRPBF

Additional Components

1 0 C26, C27, C38, C39, C52, C53, C54,

C55, C56, C57, C58, C59, C60, C61,

C62, C63, C64, C65

CAP., OPTION, 0603

2 0 CIN15 CAP., OPTION, ALUM. ELECT., SMD

3 0 CIN16, CIN17, CIN18, CIN19, CIN20,

CIN21, CIN22, CIN23, CIN24, CIN25,

CIN26, CIN27

CAP., OPTION, 1210

4 0 COUT2, COUT4, COUT6, COUT8,

COUT10, COUT12

CAP., OPTION, 1206

5 0 COUT31, COUT32, COUT33, COUT34,

COUT35, COUT36, COUT37, COUT38,

COUT39, COUT40, COUT41, COUT42,

COUT43, COUT44, COUT45, COUT46,

COUT47, COUT48

CAP., OPTION, 7343

PARTS LIST

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Linear Scheda madre

Linear

Linear LTC6602 Manuale utente

Linear

Linear ADI Power SCP-ADP7182-EVALZ Guida rapida alla configurazione

Linear

Linear DC1198B-B Guida rapida alla configurazione

Linear

Linear ADI Power SCP-LT1962-EVALZ Guida rapida alla configurazione

Linear

Linear ANALOG DEVICES DC2685B Guida rapida alla configurazione

Linear

Linear 1524A-A Manuale utente

Linear

Linear DC951A Guida rapida alla configurazione

Linear

Linear DC2033A Guida rapida alla configurazione

Linear

Linear DC2048A Guida rapida alla configurazione

Linear

Linear ANALOG DEVICES DC2543B Guida rapida alla configurazione

Linear

Linear Analog Devices LTC4040 Guida rapida alla configurazione

Linear

Linear DC2007A-B Guida rapida alla configurazione

Linear

Linear DC1892A Guida rapida alla configurazione

Linear

Linear Analog Devices DC2721A-B Guida rapida alla configurazione

Linear

Linear DC768 Manuale utente

Linear

Linear Analog Devices DC2605A Guida rapida alla configurazione

Linear

Linear ADI Power DC3080A-KIT Guida rapida alla configurazione

Linear

Linear LTC3717 Manuale utente

Linear

Linear Analog Devices LT3960 Guida rapida alla configurazione

Linear

Linear LTC1474 Guida rapida alla configurazione

Linear

Linear DC1194A Guida rapida alla configurazione

Linear

Linear DC1339 Manuale utente

Linear

Linear DC266B-A Guida rapida alla configurazione

Linear

Linear Analog Devices DC1842B Guida rapida alla configurazione

Manuali Scheda madre popolari di altre marche

DFI

DFI SD170 Manuale utente

ASROCK

ASROCK ROMED8-2T Manuale utente

Asus

Asus P2L97A Manuale utente

Winmate

Winmate IC70 Manuale utente

Asus

Asus MES-B Manuale utente

Grantech

Grantech SYS8F377VGGA-3OMN Manuale utente

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manuale utente

Gigabyte

Gigabyte GA-9IVDT Manuale utente

Texas Instruments

Texas Instruments ADS8372EVM Manuale utente

Commell

Commell MS-C73 Manuale utente

IBT Technologies

IBT Technologies MB860 Manuale utente

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manuale utente

Biostar

Biostar M7VIT Bravo Istruzioni per l'uso e l'installazione

Intel

Intel D33217CK Manuale utente

Asus

Asus F1A55-M LX PLUS R2.0 Manuale utente

EPC

EPC EPC9147C Manuale utente

Asus

Asus EX-B760M-V5 D4 Manuale utente

EPOX

EPOX MU-8KHA0010 Manuale utente