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SP6137 900kHz Synchronous PWM Step Down Controller

SP6137 Description

January 2009 SP6137 Wide Input, 900kHz Synchronous PWM Step Down Controller Rev.2.0.0 GENERAL .
The SP6137 is a 900kHz constant frequency, voltage mode, synchronous PWM step down controller optimized for high efficiency.

SP6137 Features

* include a programmable UVLO, thermal shutdown and output short circuit protection. The SP6137 is part of a larger family of step down controllers operating at various switching frequencies up to 1300kHz and input voltages up to 28V. Refer to Exar’s SP6132, SP6132H, SP6134, SP6134H and SP6139 for com

SP6137 Applications

* utilizing a low power 5V rail to power the controller circuitry, minimizing power dissipation. Its wide input voltage range of 3V to 15V allows for conversions from the standard 3.3V, 5V, 9.6V and 12V power rails to an output voltage adjustable down to 0.8V. Developed around a wide bandwidth interna

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Datasheet Details

Part number
SP6137
Manufacturer
Exar
File Size
672.76 KB
Datasheet
SP6137-Exar.pdf
Description
900kHz Synchronous PWM Step Down Controller

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900kHz Synchronous PWM Step Down Controller Exar
Exar SP6137-like datasheet