Part Number
|
LTC3736-1 |
Manufacturer
|
Linear Technology |
Description
|
Synchronous Controller |
Published
|
May 1, 2010 |
Detailed Description
|
LTC3736-1
Dual 2-Phase, No RSENSETM, Synchronous Controller with
Spread Spectrum
U U
FEATURES
■ Spread Spectrum Operat...
|
Datasheet
|
LTC3736-1
|
Overview
LTC3736-1
Dual 2-Phase, No RSENSETM, Synchronous Controller with
Spread Spectrum
U U
FEATURES
■ Spread Spectrum Operation ■ Tracking Function ■ No Current Sense Resistors Required ■ Out-of-Phase Controllers Reduce Required
Input Capacitance ■ Wide VIN Range: 2.
75V to 9.
8V ■ Current Mode Operation ■ 0.
6V ±1.
5% Voltage Reference ■ Low Dropout Operation: 100% Duty Cycle ■ Pulse Skipping Operation at Light Loads ■ Internal Soft-Start Circuitry ■ Power Good Output Voltage Monitor ■ Output Overvoltage Protection ■ Micropower Shutdown: IQ = 9µA ■ Tiny Low Profile (4mm × 4mm) QFN and Narrow
SSOP Packages
U APPLICATIO S
■ One or Two Lithium-Ion Powered Devices ■ Notebook and Palmtop Computers, PDAs...
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