Datasheet LT3796, LT3796-1 (Analog Devices) - 2

LT3796/LT3796-1
absoluTe MaxiMuM raTings pin conFiguraTion (Note 1)
VIN, VS ..100V EN/UVLO ...100V TOP VIEW ISP, ISN ...100V ISP 1 28 CSOUT TG, GATE...Note 2 ISN 2 27 CSP CSP, CSN ..100V TG 3 26 CSN V GND 4 25 VS S - CSP, VS - CSN ... –0.3V to 4V INTV ISMON 5 24 EN/UVLO CC (Note 3) ...8.6V, VIN + 0.3V FB2 6 23 V PWM, VMODE, FAULT ...12V IN FB1 7 29 22 GND FB1, FB2, SYNC (LT3796), TGEN (LT3796-1) ..8V V 8 GND 21 GND CTRL ...15V C CTRL 9 20 INTVCC SENSE ..0.5V V 10 19 REF GATE ISMON, CSOUT ...5V SS 11 18 SENSE VC, VREF, SS ..3V RT 12 17 GND RT ...2V TGEN/SYNC* 13 16 VMODE Operating Junction Temperature Range (Note 4) PWM 14 15 FAULT LT3796E/LT3796I .. –40 to 125°C FE PACKAGE LT3796H ..–40 to 150°C 28-LEAD PLASTIC TSSOP Storage Temperature Range ..–65 to 150°C TJMAX = 150°C, θJA = 30°C/W, θJC = 10°C/W EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB *SYNC FOR LT3796, TGEN FOR LT3796-1
orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3796EFE#PBF LT3796EFE#TRPBF LT3796FE 28-Lead Plastic TSSOP –40°C to 125°C LT3796IFE#PBF LT3796IFE#TRPBF LT3796FE 28-Lead Plastic TSSOP –40°C to 125°C LT3796HFE#PBF LT3796HFE#TRPBF LT3796FE 28-Lead Plastic TSSOP –40°C to 150°C LT3796EFE-1#PBF LT3796EFE-1#TRPBF LT3796FE-1 28-Lead Plastic TSSOP –40°C to 125°C LT3796IFE-1#PBF LT3796IFE-1#TRPBF LT3796FE-1 28-Lead Plastic TSSOP –40°C to 125°C LT3796HFE-1#PBF LT3796HFE-1#TRPBF LT3796FE-1 28-Lead Plastic TSSOP –40°C to 150°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 3796fb 2 For more information www.linear.com/3796 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts