LT1372HVCS8#PBF

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Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING BOOST, BUCK REGULATOR, ADJUSTABLE, 2.7 TO 30 V IN, 42V/1.5A OUT, NSOIC-8

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LT1372HVCS8#PBF

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Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING BOOST, BUCK REGULATOR, ADJUSTABLE, 2.7 TO 30 V IN, 42V/1.5A OUT, NSOIC-8

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Description Specifications Series Pricing CAD Documents

Description

General part information

LT1372 Series

LT1372 is a monolithic high frequency switching regulator. It can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and "Cuk." A 1.5A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. It typically consumes only 4mA quiescent current and has higher efficiency than previous parts. High frequency switching allows for very small inductors to be used. All surface mount components consume less than 0.5 square inch of board space. It is widely used in application such as boost regulators, CCFL backlight driver, laptop computer supplies, multiple output flyback supplies, inverting supplies etc.

Technical Specifications

Parameters and characteristics for this part

Specification	LT1372HVCS8#PBF

Current - Output	1.5 A
Frequency - Switching	500 kHz
Function	Step-Up/Step-Down, Step-Down, Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	0 °C
Output Configuration	Positive or Negative, Positive, Negative
Output Type	Adjustable
Package Length	0.154 in
Package Name	8-SOIC, 8-SO
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Flyback, Forward Converter, Buck, Boost, SEPIC, Cuk
Voltage - Input (Max)	30 V p-p
Voltage - Input (Min)	2.7 V
Voltage - Output (Max)	42 V
Voltage - Output (Min/Fixed)	1.245 V

LT1372 Series

Part	Voltage - Output (Min/Fixed)	Current - Output	Voltage - Input (Max)	Voltage - Input (Min)	Package Length	Package Name	Package Width	Frequency - Switching	Mounting Type	Number of Outputs	Topology	Operating Temperature (Max)	Operating Temperature (Min)	Function	Voltage - Output (Max)	Output Type	Synchronous Rectifier	Output Configuration
Analog Devices Inc./Maxim Integrated LT1372HVCS8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.154 in	8-SO 8-SOIC	3.9 mm	500 kHz	Surface Mount	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	0 °C	Step-Down Step-Up Step-Up/Step-Down	42 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372CS8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.154 in	8-SO 8-SOIC	3.9 mm	500 kHz	Surface Mount	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	0 °C	Step-Down Step-Up Step-Up/Step-Down	35 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372IS8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.154 in	8-SO 8-SOIC	3.9 mm	500 kHz	Surface Mount	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	-40 °C	Step-Down Step-Up Step-Up/Step-Down	35 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372CS8#TRPBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.154 in	8-SO 8-SOIC	3.9 mm	500 kHz	Surface Mount	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	0 °C	Step-Down Step-Up Step-Up/Step-Down	35 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372IN8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.3 in	8-DIP 8-PDIP	7.62 mm	500 kHz	Through Hole	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	-40 °C	Step-Down Step-Up Step-Up/Step-Down	35 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372CN8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.3 in	8-DIP 8-PDIP	7.62 mm	500 kHz	Through Hole	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	0 °C	Step-Down Step-Up Step-Up/Step-Down	35 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372HVCN8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.3 in	8-DIP 8-PDIP	7.62 mm	500 kHz	Through Hole	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	0 °C	Step-Down Step-Up Step-Up/Step-Down	42 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372HVIS8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.154 in	8-SO 8-SOIC	3.9 mm	500 kHz	Surface Mount	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	-40 °C	Step-Down Step-Up Step-Up/Step-Down	42 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372HVIN8#PBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.3 in	8-DIP 8-PDIP	7.62 mm	500 kHz	Through Hole	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	-40 °C	Step-Down Step-Up Step-Up/Step-Down	42 V	Adjustable	No	Negative Positive Positive or Negative
Analog Devices Inc./Maxim Integrated LT1372IS8#TRPBF	1.245 V	1.5 A	30 V p-p	2.7 V	0.154 in	8-SO 8-SOIC	3.9 mm	500 kHz	Surface Mount	1	Boost Buck Cuk Flyback Forward Converter SEPIC	125 °C	-40 °C	Step-Down Step-Up Step-Up/Step-Down	35 V	Adjustable	No	Negative Positive Positive or Negative

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R388 Reliability Data

LT1372HVCS8#PBF | Datasheet