Linear LT1431 Manual Download Page 4

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dc607afa

DEMO MANUAL DC607A

Quick start proceDure

Figure 3. Transient Response, 0A to 35A, 48V

IN

 (200mV and 0.5ms/Div)

Summary of Contents for LT1431

Page 1: ...BW 140 mVP P IREG Output Regulation Line and Load 36V to 72V 0A to 35A 0 08 POUT PIN Efficiency VIN 48V IOUT 35A 93 9 POUT PIN Efficiency VIN 48V IOUT 25A 94 6 Isolation Basic 1500 VDC Approximate Siz...

Page 2: ...the input supply in order to measure the DC607A s input current c A voltmeter with a capability of measuring at least 72Vcanbeplacedacrosstheinputterminalsinorder to get an accurate input voltage mea...

Page 3: ...3 dc607afa DEMO MANUAL DC607A Figure 2 Measuring Input or Output Ripple Figure 1 Proper Measurement Equipment Setup Quick Start Procedure GND VIN...

Page 4: ...4 dc607afa DEMO MANUAL DC607A Quick Start Procedure Figure 3 Transient Response 0A to 35A 48VIN 200mV and 0 5ms Div...

Page 5: ...5 dc607afa DEMO MANUAL DC607A Quick Start Procedure Figure 5 Thermal Map 48VIN 12V at 35AOUT 200LFM Backside Figure 4 Thermal Map 48VIN 12V at 35AOUT 200LFM Frontside...

Page 6: ...6 dc607afa DEMO MANUAL DC607A Quick Start Procedure Figure 7 Thermal Map 48VIN 12V at 35AOUT 400LFM Backside Figure 6 Thermal Map 48VIN 12V at 35AOUT 400LFM Frontside...

Page 7: ...A221JAT2A 18 2 C42 C43 CAP NPO 22pF 25V 10 0603 AVX 06033A220KAT2A 19 2 C44 C45 CAP X7R 0 47 F 100V 10 1210 TDK CGA6M2X7R2A474K200AA 20 2 C47 C48 CAP X5R 1 F 25V 10 0603 AVX 06033D105KAT2A 21 1 C50 CA...

Page 8: ...R53 RES 22 1 8W 5 0805 VISHAY CRCW080522R0JNEA 57 1 R58 RES 10k 1 16W 5 0603 VISHAY CRCW060310K0JNEA 58 2 R54 R55 RES 80 6k 1 16W 1 0603 VISHAY CRCW060380K6FKEA 59 1 R56 RES 20k 1 16W 1 0603 VISHAY CR...

Page 9: ...R61 R62 RES OPT 0603 OPT 5 15 R13 R57 R59 R60 R63 R64 R76 TO R83 R98 RES 0 JUMPER 0603 VISHAY CRCW06030000Z0EA 6 0 R23 TO R28 R34 OPT RES OPT 0805 OPT 7 1 R45 RES 0 JUMPER 0805 VISHAY CRCW08050000Z0E...

Page 10: ...14 68uF 20V D20 5 1V 4 99k R32 3 16K R90 MOC207 ISO1 1 2 6 5 D14 330 R38 4 87K 1 4W R85 0 020 2W R49 D23 D21 1uF C47 1 0uF C31 750 R43 1K R91 MMBT3904 Q34 D24 C13 C36 2x180uF 16V 0 1uF C59 20K 1 4W R3...

Page 11: ...AL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE CUS...

Page 12: ...PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility an...

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