Datasheet LT1766, LT1766-5 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 5.5V to 60V 1.5A, 200kHz Step-Down Switching Regulator |
| Pages / Page | 30 / 2 — ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION |
| File Format / Size | PDF / 291 Kb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION
Model Line for this Datasheet
Text Version of Document
LT1766/LT1766-5
ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage (VIN) .. 60V Operating Junction Temperature Range BOOST Pin Above SW .. 35V LT1766EFE/LT1766EFE-5/LT1766EGN/ BOOST Pin Voltage ... 68V LT1766EGN-5 (Note 8,10) ..–40°C to 125°C SYNC, SENSE Voltage (LT1766-5) ... 7V LT1766IFE/LT1766IFE-5/ SHDN Voltage .. 6V LT1766IGN/LT1766IGN-5 (Note 8,10) ..–40°C to 125°C BIAS Pin Voltage ... 30V LT1766HFE ..–40°C to 140°C FB Pin Voltage/Current (LT1766) ... 3.5V/2mA Storage Temperature Range .. –65°C to 150°C Lead Temperature (Soldering, 10 sec) .. 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW GND 1 16 GND GND 1 16 GND SW 2 15 SHDN SW 2 15 SHDN NC 3 14 SYNC NC 3 14 SYNC V 4 IN 13 NC 17 V 4 IN 13 NC NC 5 GND 12 FB/SENSE NC 5 12 FB/SENSE BOOST 6 11 VC BOOST 6 11 VC NC 7 10 BIAS NC 7 10 BIAS GND 8 9 GND GND 8 9 GND FE PACKAGE GN PACKAGE 16-LEAD PLASTIC TSSOP 16-LEAD PLASTIC SSOP θJA = 45°C, θJC (PIN 17) = 10°C/W θJA = 85°C, θJC (PIN 8) = 25°C/W EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB FOUR CORNER PINS SOLDERED TO GROUND PIN 1766fc 2
ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage (VIN) .. 60V Operating Junction Temperature Range BOOST Pin Above SW .. 35V LT1766EFE/LT1766EFE-5/LT1766EGN/ BOOST Pin Voltage ... 68V LT1766EGN-5 (Note 8,10) ..–40°C to 125°C SYNC, SENSE Voltage (LT1766-5) ... 7V LT1766IFE/LT1766IFE-5/ SHDN Voltage .. 6V LT1766IGN/LT1766IGN-5 (Note 8,10) ..–40°C to 125°C BIAS Pin Voltage ... 30V LT1766HFE ..–40°C to 140°C FB Pin Voltage/Current (LT1766) ... 3.5V/2mA Storage Temperature Range .. –65°C to 150°C Lead Temperature (Soldering, 10 sec) .. 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW GND 1 16 GND GND 1 16 GND SW 2 15 SHDN SW 2 15 SHDN NC 3 14 SYNC NC 3 14 SYNC V 4 IN 13 NC 17 V 4 IN 13 NC NC 5 GND 12 FB/SENSE NC 5 12 FB/SENSE BOOST 6 11 VC BOOST 6 11 VC NC 7 10 BIAS NC 7 10 BIAS GND 8 9 GND GND 8 9 GND FE PACKAGE GN PACKAGE 16-LEAD PLASTIC TSSOP 16-LEAD PLASTIC SSOP θJA = 45°C, θJC (PIN 17) = 10°C/W θJA = 85°C, θJC (PIN 8) = 25°C/W EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB FOUR CORNER PINS SOLDERED TO GROUND PIN 1766fc 2
