LM27241 Datasheet - Texas Instruments

LM27241, Synchronous Buck Regulator Controller

OBSOLETE LM27241 www.ti.com SNVS309 * MAY 2005 LM27241 Synchronous Buck Regulator Controller for Mobile Systems Check for Samples: LM27241.
The LM27241 is an adjustable 200kHz-500kHz single channel voltage-mode controlled high-speed synchronous buck regulator controller.

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Datasheet Details

Part number:

LM27241

Manufacturer:

Texas Instruments ↗

File Size:

1.23 MB

Description:

Synchronous Buck Regulator Controller

Features

* 1
* 2 Input voltage range from 5.5V to 28V
* Forced-PWM or Pulse-skip modes
* Lossless bottom-side FET current sensing
* Adaptive duty cycle clamping
* High current N-channel FET drivers
* Low shutdown supply currents
* Reference voltage accurat

Applications

* Notebook Chipset Power Supplies

LM27241 Distributors

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LM27241 Synchronous Buck Regulator Controller Texas Instruments

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