Part number:
LTC3642
Manufacturer:
Linear Technology
File Size:
1.23 MB
Description:
High voltage 50ma synchronous step-down converter.
* n Wide Input Voltage Range: 4.5V to 45V n Tolerant of 60V Input Transients n Internal High Side and Low Side Power Switches n No Compensation Required n 50mA Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n 0.8V Feedback Voltage Reference n Adjustable
LTC3642
Linear Technology
1.23 MB
High voltage 50ma synchronous step-down converter.
📁 Related Datasheet
LTC3643 - 2A Bidirectional Power Backup Supply
(Linear)
LTC3643 2A Bidirectional Power Backup Supply
FEATURES
nn Bidirectional Synchronous Boost Capacitor Charger/Buck Regulator for System Backup
nn Wide I.
LTC3644 - 1.25A Parallelable Synchronous StepDown Regulator
(Analog Devices)
LTC3644/LTC3644-2
Quad 17V, 1.25A Parallelable Synchronous StepDown Regulator with Ultralow Quiescent Current
FEATURES
n Quad Step-down Outputs: 1.25.
LTC3644-2 - 1.25A Parallelable Synchronous StepDown Regulator
(Analog Devices)
LTC3644/LTC3644-2
Quad 17V, 1.25A Parallelable Synchronous StepDown Regulator with Ultralow Quiescent Current
FEATURES
n Quad Step-down Outputs: 1.25.
LTC3646 - 1A Synchronous Step-Down Converter
(Linear)
FEATURES
nn Wide Input Voltage Range: 4.0V to 40V nn 1A Guaranteed Output Current nn High Efficiency: Up to 95% nn Wide Output Voltage Range
nn LTC364.
LTC3646-1 - 1A Synchronous Step-Down Converter
(Linear)
FEATURES
nn Wide Input Voltage Range: 4.0V to 40V nn 1A Guaranteed Output Current nn High Efficiency: Up to 95% nn Wide Output Voltage Range
nn LTC364.
LTC3649 - 4A Synchronous Step-Down Regulator
(Linear)
LTC3649
FEATURES
60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output DESCRIPTION
nn Wide VIN Range: 3.1V to 60V nn Wide V.
LTC3600 - Step-Down Regulator
(Linear)
LTC3600 15V, 1.5A Synchronous Rail-to-Rail Single Resistor Step-Down Regulator
Features
n Single Resistor Programmable VOUT n ±1% ISET Accuracy n .
LTC3601 - 15V Monolithic Synchronous Step-Down Regulator
(Linear Technology)
FEATURES
nn 4V to 15V Operating Input Voltage Range nn 1.5A Output Current nn Up to 96% Efficiency nn Very Low Duty Cycle Operation: 5% at 2.25MHz nn .
