Datasheet LTC3736-2 (Analog Devices) - 2

制造商Analog Devices
描述Dual 2-Phase, No RSENSE , Synchronous Controller with Output Tracking
页数 / 页28 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION. …
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ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING

ABSOLUTE MAXIMUM RATINGS (Note 1) PIN CONFIGURATION ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING

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文件文字版本

LTC3736-2
ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Supply Voltage (VIN) .. –0.3V to 10V PGOOD .. –0.3V to 10V PLLLPF, RUN/SS, SYNC/FCB, TG1, TG2, BG1, BG2 Peak Output Current (<10μs) .. 1A TRACK, SENSE1+, SENSE2+, Operating Temperature Range (Note 2) .. –40°C to 85°C IPRG1, IPRG2 Voltages ... –0.3V to (VIN + 0.3V) Storage Temperature Range ... –65°C to 125°C VFB1, VFB2, ITH1, ITH2 Voltages ... –0.3V to 2.4V Junction Temperature (Note 3) .. 125°C SW1, SW2 Voltages ... –2V to VIN + 1V or 10V Max Lead Temperature (Soldering, 10 sec) (LTC3736EGN-2) ... 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW + SW1 1 24 SENSE1+ FB1 IPRG1 2 23 PGND V IPRG1 SW1 SENSE1 PGND BG1 24 23 22 21 20 19 V 3 22 FB1 BG1 I 4 21 ITH1 1 18 SYNC/FCB TH1 SYNC/FCB IPRG2 2 17 TG1 IPRG2 5 20 TG1 PLLLPF 3 16 PGND PLLLPF 6 19 PGND 25 SGND 4 15 TG2 SGND 7 18 TG2 VIN 5 14 RUN/SS V 8 17 IN RUN/SS TRACK 6 13 BG2 TRACK 9 16 BG2 7 8 9 10 11 12 V 10 15 FB2 PGND + I 11 14 FB2 TH2 SENSE2+ V I TH2 SW2 PGND PGOOD 12 13 SW2 PGOOD SENSE2 UF PACKAGE GN PACKAGE 24-LEAD (4mm × 4mm) PLASTIC QFN 24-LEAD PLASTIC SSOP TJMAX = 125°C, θJA = 37°C/W TJMAX = 125°C, θJA = 130°C/W EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3736-2EGN#PBF LTC3736-2EGN#TRPBF 24-Lead Plastic SSOP –40°C to 85°C LTC3736-2EUF#PBF LTC3736-2EUF#TRPBF 37362 24-Lead (4mm × 4mm) Plastic QFN –40°C to 85°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 37362fb 2