Datasheet LT1375, LT1376 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 1.5A, 500kHz Step-Down Switching Regulators |
| Pages / Page | 28 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PACKAGE/ORDER INFORMATION. Order … |
| File Format / Size | PDF / 518 Kb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS (Note 1). PACKAGE/ORDER INFORMATION. Order Options
Model Line for this Datasheet
- LT1375CN8#PBF LT1375CN8-5#PBF LT1375CS8#PBF LT1375CS8#TRPBF LT1375CS8-5#PBF LT1375CS8-5#TRPBF LT1375HVCS8#PBF LT1375HVCS8#TRPBF LT1375HVIS8#PBF LT1375HVIS8#TRPBF LT1375IN8#PBF LT1375IN8-5#PBF LT1375IS8#PBF LT1375IS8#TRPBF LT1375IS8-5#PBF LT1375IS8-5#TRPBF
- LT1376CN8#PBF LT1376CN8-5#PBF LT1376CS#PBF LT1376CS#TRPBF LT1376CS8#PBF LT1376CS8#TRPBF LT1376CS8-5#PBF LT1376CS8-5#TRPBF LT1376HVCS#PBF LT1376HVCS#TRPBF LT1376HVCS8#PBF LT1376HVCS8#TRPBF LT1376HVIS#PBF LT1376HVIS#TRPBF LT1376HVIS8#PBF LT1376HVIS8#TRPBF LT1376IN8#PBF LT1376IN8-5#PBF LT1376IS#PBF LT1376IS#TRPBF LT1376IS8#PBF LT1376IS8#TRPBF LT1376IS8-5#PBF LT1376IS8-5#TRPBF
Text Version of Document
LT1375/LT1376
W W W U ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage FB Pin Current (Adjustable Part) .. 1mA LT1375/LT1376 .. 25V Sense Voltage (Fixed 5V Part) .. 7V LT1375HV/LT1376HV .. 30V SYNC Pin Voltage ... 7V BOOST Pin Voltage Operating Junction Temperature Range LT1375/LT1376 .. 35V LT1375C/LT1376C ... 0°C to 125° C LT1375HV/LT1376HV .. 40V LT1375I/LT1376I ... – 40°C to 125°C SHDN Pin Voltage ... 7V Storage Temperature Range .. – 65°C to 150°C BIAS Pin Voltage .. 7V Lead Temperature (Soldering, 10 sec)... 300°C FB Pin Voltage (Adjustable Part) .. 3.5V
U W U PACKAGE/ORDER INFORMATION
TOP VIEW TOP VIEW TOP VIEW BOOST 1 8 VC BOOST 1 8 VC GND 1 16 GND V 2 7 FB/SENSE IN V 2 7 FB/SENSE NC 2 15 NC IN V 3 6 GND SW V 3 6 GND BOOST 3 14 V SW C SHDN 4 5 SYNC BIAS SHDN V 4 13 4 5 IN FB/SENSE V 5 12 SW GND N8 PACKAGE S8 PACKAGE N8 PACKAGE S8 PACKAGE 8-LEAD PDIP 8-LEAD PLASTIC SO 8-LEAD PDIP BIAS 6 11 8-LEAD PLASTIC SO SHDN θJA = 100°C/ W (N8) θJA = 100°C/ W (N8) NC 7 10 NC θJA = 120°C/ W TO 150°C/W DEPENDING ON θJA = 120°C/ W TO 150°C/W DEPENDING ON GND 8 9 GND PC BOARD LAYOUT (S8) PC BOARD LAYOUT (S8) S PACKAGE ORDER PART S8 PART ORDER PART S8 PART 16-LEAD PLASTIC NARROW SO NUMBER MARKING NUMBER MARKING θJA = 50°C/ W WITH FUSED CORNER PINS CONNECTED TO GROUND PLANE OR LARGE LT1375CN8 LT1376CN8 LANDS LT1375CN8-5 LT1376CN8-5 LT1375IN8 LT1376IN8 ORDER PART NUMBER LT1375IN8-5 LT1376IN8-5 LT1375CS8 1375 LT1376CS8 1376 LT1376CS LT1375CS8-5 13755 LT1376CS8-5 13765 LT1376IS LT1375HVCS8 1375HV LT1376HVCS8 1376HV LT1376HVCS LT1375IS8 1375I LT1376IS8 1376I LT1376HVIS LT1375IS8-5 1375I5 LT1376IS8-5 1376I5 LT1375HVIS8 375HVI LT1376HVIS8 376HVI
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges. 13756fd 2
W W W U ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage FB Pin Current (Adjustable Part) .. 1mA LT1375/LT1376 .. 25V Sense Voltage (Fixed 5V Part) .. 7V LT1375HV/LT1376HV .. 30V SYNC Pin Voltage ... 7V BOOST Pin Voltage Operating Junction Temperature Range LT1375/LT1376 .. 35V LT1375C/LT1376C ... 0°C to 125° C LT1375HV/LT1376HV .. 40V LT1375I/LT1376I ... – 40°C to 125°C SHDN Pin Voltage ... 7V Storage Temperature Range .. – 65°C to 150°C BIAS Pin Voltage .. 7V Lead Temperature (Soldering, 10 sec)... 300°C FB Pin Voltage (Adjustable Part) .. 3.5V
U W U PACKAGE/ORDER INFORMATION
TOP VIEW TOP VIEW TOP VIEW BOOST 1 8 VC BOOST 1 8 VC GND 1 16 GND V 2 7 FB/SENSE IN V 2 7 FB/SENSE NC 2 15 NC IN V 3 6 GND SW V 3 6 GND BOOST 3 14 V SW C SHDN 4 5 SYNC BIAS SHDN V 4 13 4 5 IN FB/SENSE V 5 12 SW GND N8 PACKAGE S8 PACKAGE N8 PACKAGE S8 PACKAGE 8-LEAD PDIP 8-LEAD PLASTIC SO 8-LEAD PDIP BIAS 6 11 8-LEAD PLASTIC SO SHDN θJA = 100°C/ W (N8) θJA = 100°C/ W (N8) NC 7 10 NC θJA = 120°C/ W TO 150°C/W DEPENDING ON θJA = 120°C/ W TO 150°C/W DEPENDING ON GND 8 9 GND PC BOARD LAYOUT (S8) PC BOARD LAYOUT (S8) S PACKAGE ORDER PART S8 PART ORDER PART S8 PART 16-LEAD PLASTIC NARROW SO NUMBER MARKING NUMBER MARKING θJA = 50°C/ W WITH FUSED CORNER PINS CONNECTED TO GROUND PLANE OR LARGE LT1375CN8 LT1376CN8 LANDS LT1375CN8-5 LT1376CN8-5 LT1375IN8 LT1376IN8 ORDER PART NUMBER LT1375IN8-5 LT1376IN8-5 LT1375CS8 1375 LT1376CS8 1376 LT1376CS LT1375CS8-5 13755 LT1376CS8-5 13765 LT1376IS LT1375HVCS8 1375HV LT1376HVCS8 1376HV LT1376HVCS LT1375IS8 1375I LT1376IS8 1376I LT1376HVIS LT1375IS8-5 1375I5 LT1376IS8-5 1376I5 LT1375HVIS8 375HVI LT1376HVIS8 376HVI
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges. 13756fd 2
