Datasheet LT3756, LT3756-1, LT3756-2 (Analog Devices) - 2

LT3756/LT3756-1/LT3756-2
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN ..100V RT ..1.5V SHDN/UVLO ..100V SENSE ..0.5V ISP, ISN ...100V Operating Junction Temperature Range (Notes 2, 3) INTVCC .. VIN + 0.3V, 8V LT3756E, LT3756I ..–40°C to 125°C GATE, PWMOUT (Note 4) ..INTVCC + 0.3V LT3756H/LT3756J .. –40°C to 150°C CTRL, PWM, OPENLED ...12V Storage Temperature Range ...–65°C to 150°C VC, VREF , SS, FB ...3V Lead Temperature (Soldering, 10 sec) SYNC ..8V MSE .. 300°C
PIN CONFIGURATION
TOP VIEW CTRL VC ISP ISN TOP VIEW 16 15 14 13 PWMOUT 1 16 GATE VREF 1 12 FB FB 2 15 SENSE PWM 2 11 PWMOUT ISN 3 14 VIN 17 ISP 4 17 13 INTVCC SYNC OR OPENLED 3 GND 10 GATE VC 5 GND 12 SHDN/UVLO CTRL 6 11 RT SS 4 9 SENSE V 7 REF 10 SS 5 6 7 8 PWM 8 9 SYNC OR OPENLED RT MSE PACKAGE V CC V IN 16-LEAD PLASTIC MSOP /UVLO INT TJMAX = 125°C (E-,I-GRADES), TJMAX = 150°C (H, J-GRADES), θJA = 43°C/W, θJC = 4°C/W SHDN EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB UD PACKAGE 16-LEAD (3mm × 3mm) PLASTIC QFN TJMAX = 125°C, θJA = 68°C/W, θJC = 4.2°C/W EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3756EMSE#PBF LT3756EMSE#TRPBF 3756 16-Lead Plastic MSOP –40°C to 125°C LT3756IMSE#PBF LT3756IMSE#TRPBF 3756 16-Lead Plastic MSOP –40°C to 125°C LT3756EMSE-1#PBF LT3756EMSE-1#TRPBF 37561 16-Lead Plastic MSOP –40°C to 125°C LT3756IMSE-1#PBF LT3756IMSE-1#TRPBF 37561 16-Lead Plastic MSOP –40°C to 125°C LT3756EMSE-2#PBF LT3756EMSE-2#TRPBF 37562 16-Lead Plastic MSOP –40°C to 125°C LT3756IMSE-2#PBF LT3756IMSE-2#TRPBF 37562 16-Lead Plastic MSOP –40°C to 125°C LT3756HMSE-2#PBF LT3756HMSE-2#TRPBF 37562 16-Lead Plastic MSOP –40°C to 150°C LT3756JMSE-2#PBF LT3756JMSE-2#TRPBF 37562 16-Lead Plastic MSOP –40°C to 150°C LT3756EUD#PBF LT3756EUD#TRPBF LDMQ 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C LT3756IUD#PBF LT3756IUD#TRPBF LDMQ 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C LT3756EUD-1#PBF LT3756EUD-1#TRPBF LDMR 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C LT3756IUD-1#PBF LT3756IUD-1#TRPBF LDMR 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C LT3756EUD-2#PBF LT3756EUD-2#TRPBF LFKB 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C LT3756IUD-2#PBF LT3756IUD-2#TRPBF LFKB 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C Rev. C 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts