Datasheet Details
Part number:
XR-494
Manufacturer:
Exar
File Size:
165.61 KB
Description:
Pulse-width modulating regulator.
Datasheet Details
Part number:
XR-494
Manufacturer:
Exar
File Size:
165.61 KB
Description:
Pulse-width modulating regulator.
XR-494, Pulse-Width Modulating Regulator
FUNCTIONAL BLOCK DIAGRAM The XR-494 is a monolithic pulse width modulating regulator designed to contain all the blocks necessary for a switching regulator.
Included in a 16 pin dual in-line package is a voltage reference, oscillator, control logic, error amplifiers, and dual uncommitted outputs.
XR-494 Features
* Complete PWM Power Control Circuitry Uncommitted Outputs for 200-mA Sink or Source Output Control Selects Single-Ended or Push
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