Datasheet LT1575, LT1577 (Analog Devices) - 2

LT1575/LT1577
W W W U ABSOLUTE AXI U A R TI GS (Note 1)
VIN, IPOS, INEG .. 22V Junction Temperature (Note 2) .. 0°C to 100°C SHDN ... VIN Storage Temperature Range .. – 65°C to 150°C Operating Ambient Temperature Range ... 0°C to 70°C Lead Temperature (Soldering, 10 sec) ... 300°C
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW TOP VIEW SHDN 1 8 IPOS SHDN 1 8 IPOS V 2 IN 7 INEG V 2 TOP VIEW IN 7 INEG GND 3 6 GATE GND 3 6 GATE SHDN1 1 16 IPOS1 FB 4 5 COMP OUT 4 5 COMP V 2 15 IN1 INEG1 GND1 3 14 GATE1 N8 PACKAGE S8 PACKAGE N8 PACKAGE S8 PACKAGE 8-LEAD PDIP 8-LEAD PLASTIC SO 8-LEAD PDIP 8-LEAD PLASTIC SO FB1 4 13 COMP1 T T JMAX = 100°C, θJA = 100°C/ W (N8) JMAX = 100°C, θJA = 100°C/ W (N8) SHDN2 5 12 IPOS2 T T JMAX = 100°C, θJA = 130°C/ W (S8) JMAX = 100°C, θJA = 130°C/ W (S8) V 6 11 IN2 INEG2 GND2 7 10 ORDER PART NUMBER GATE2 ORDER PART NUMBER FB2 8 9 COMP2 LT1575CN8 LT1575CN8-1.5 LT1575CS8-3.3 S PACKAGE LT1575CS8 LT1575CS8-1.5 LT1575CN8-3.5 16-LEAD PLASTIC NARROW SO LT1575CN8-2.8 LT1575CS8-3.5 TJMAX = 100°C, θJA = 100°C/ W LT1575CS8-2.8 LT1575CN8-5 LT1575CN8-3.3 LT1575CS8-5 S8 PART MARKING S8 PART MARKING ORDER PART NUMBER 1575 157515 157535 LT1577CS-ADJ/ADJ 157528 15755 157533 TOP VIEW TOP VIEW SHDN1 1 16 IPOS1 SHDN1 1 16 IPOS1 V 2 15 IN1 INEG1 V 2 15 IN1 INEG1 GND1 3 14 GATE1 GND1 3 14 GATE1 OUT-3.3 4 13 COMP1 OUT-3.3 4 13 COMP1 SHDN2 5 12 IPOS2 SHDN2 5 12 IPOS2 V 6 11 IN2 INEG2 V 6 11 IN2 INEG2 GND2 7 10 GATE2 GND2 7 10 GATE2 FB 8 9 COMP2 OUT-2.8 8 9 COMP2 S PACKAGE S PACKAGE 16-LEAD PLASTIC NARROW SO 16-LEAD PLASTIC NARROW SO TJMAX = 100°C, θJA = 100°C/ W TJMAX = 100°C, θJA = 100°C/ W ORDER PART NUMBER ORDER PART NUMBER LT1577CS-3.3/ADJ LT1577CS-3.3/2.8 Consult factory for Industrial and Military grade parts. 2