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SC1101 Datasheet - Semtech Corporation

SC1101, Asynchronous Voltage Mode PWM Controller

POWER MANAGEMENT .
The SC1101 is a versatile, low-cost, voltage-mode PWM controller designed for low output voltage DC/DC power supply applications.
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SC1101_SemtechCorporation.pdf

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Datasheet Details

Part number:

SC1101

Manufacturer:

Semtech Corporation

File Size:

177.95 KB

Description:

Asynchronous Voltage Mode PWM Controller

Features

* ‹ Low cost / small size ‹ Switch mode efficiency up to 95% ‹ 1% reference voltage accuracy ‹ Over current protection ‹ 500mA output drive ‹ SO-8 package SC1101 features include a temperature compensated voltage reference, triangle wave oscillator, current limit comparator, frequency shift over-curr

Applications

* A simple, fixed-voltage buck regulator can be implemented using the SC1101 with a minimum of external components. Internal level shift and drive circuitry eliminates the need for an expensive p-channel, high-side switch. The small device footprint allows for compact circuit design. SC1101 Asynchro

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