SC1417B Datasheet - Semtech

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SC1417B Step-up DC/DC Converter

MicroPower, 620kHz PWM, www.DataSheet4U.com Step-up DC/DC Converter POWER MANAGEMENT .
The SC1417B is a fixed frequency, current mode step-up dc-dc converter.

SC1417B_Semtech.pdf

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Datasheet Details

Part number:

SC1417B

Manufacturer:

Semtech

File Size:

213.12 KB

Description:

Step-up DC/DC Converter

Features

* a low battery detector and a 200mV reference circuit which remains active during shut down. The part consumes less than 50µA in shutdown. The low battery detect output goes low when the input battery voltage has dropped below a user programmable level. Pulse-by-pulse current limit and thermal shutdo

Applications

* The 620kHz constant frequency oscillator minimizes the size of external components and allows simple filtering for noise sensitive environments. The integrated power NPN supports peak currents of up to 0.9A enabling the device to support 150mA at 15V from a 5V supply. The maximum switch duty cycle

SC1417B Distributors

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