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SC1105

Part Number	SC1105
Manufacturer	SEMTECH
Description	Voltage Mode PWM Controller
Published	Feb 21, 2018
Detailed Description	POWER MANAGEMENT Description Features SC1105/6 Voltage Mode PWM Controller PRELIMINARY The SC1105 is an asynchronous ...
Datasheet	SC1105 PDF File

Overview

...voltage mode PWM controller for applications that require an option of two voltages.
An input is provided to select either the input voltage (VIN) or a user programmed voltage at the output.
u Low cost / small size u Switch mode efficiency > 85% u 1% reference voltage accuracy u 500mA output drive u SO-8 package When the PWM is enabled the 200kHz fixed frequency PWM regulates the output to either a fixed voltage of 1.
5V (SC1105) or a user programmed voltage (SC1106).
When the PWM is disabled the high side MOSFET gate is turned on to deliver the input voltage directly to the output.
The SC1105/6 internal architecture and functional blocks are based on the SC1101 integrated circuit, therefor...

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