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dc2378abfa

DEMO MANUAL DC2378A-B

Quick start proceDure

Figure 8. Measured Output Voltage Ripple at 12V Input, 

1.5V/25A with Standard Demo Circuit Default Setup

Figure 10. Thermal Capture at 12V

IN

, 1.5V

OUT

 at 25A and 1V

OUT

 at 25A 

(Ambient Temperature = 23°C, 200 LFM Airflow and No Heat Sink)

Figure 9. Measured Output Voltage Ripple at 12V Input, 

1V/25A with Standard Demo Circuit Default Setup

dc2378aa F08

1.5V OUTPUT (20MHz BW) [20mV/DIV]

dc2378aa F09

1V OUTPUT (20MHz BW) [20mV/DIV]

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Содержание LTM4650-1

Страница 1: ...arallel for a single 50A output solution with optional jumper resistors The board allows the user to program L LT LTC LTM Linear Technology the Linear logo and Burst Mode are registered trademarks of...

Страница 2: ...boards to apply load transient on channel 1 or channel 2 correspondingly 6 Optional LTM4650 1 can be synchronized to an externalclocksignal PlacetheJP1jumperonEXT_CLK and apply a clock signal 0V 5V s...

Страница 3: ...a DEMO MANUAL DC2378A B Quick Start Procedure Figure 3 Measuring Output Voltage Ripple Figure 2 Test Setup of DC2378A B VOUT GND COUT Downloaded from Arrow com Downloaded from Arrow com Downloaded fro...

Страница 4: ...Figure 7 Measured Channel 2 12 5A to 18 75A Load Transient VIN 12V VOUT2 1V OUTPUT LOAD CURRENT A 0 EFFICIENCY 95 90 80 85 75 70 15 dc2378aa F04 25 20 10 5 12VIN 1 5VO 5VIN 1 5VO OUTPUT LOAD CURRENT...

Страница 5: ...UT at 25A and 1VOUT at 25A Ambient Temperature 23 C 200 LFM Airflow and No Heat Sink Figure 9 Measured Output Voltage Ripple at 12V Input 1V 25A with Standard Demo Circuit Default Setup dc2378aa F08 1...

Страница 6: ...FKEA 17 2 R10 R13 RES 6 04k 1 10W 1 0603 VISHAY CRCW06036K04FKEA 18 1 R19 RES 90 9k 1 10W 1 0603 VISHAY CRCW060390K9FKEA 19 3 R24 R27 R36 RES 10k 1 10W 1 0603 YAGEO RC0603FR 0710KL 20 1 R25 RES 40 2k...

Страница 7: ...7 2 J4 J5 CONN JACK BANANA NON INSULATED 0 218 KEYSTONE 575 4 8 4 J6 J7 J8 J9 STUD TESTPIN PEM KFH 032 10 9 8 J6 J7 J8 J9 2 NUT BRASS 10 32 ANY 10 32 10 4 J6 J7 J8 J9 RING LUG 10 KEYSTONE 8205 10 11 4...

Страница 8: ...HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATI...

Страница 9: ...SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE THIS CIRCUIT IS PROPRIETARY...

Страница 10: ...ITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility and liability for proper and safe handling of the goods Furthe...

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