FAN5234 Datasheet - Fairchild Semiconductor

Mobile-Friendly PWM/PFM Controller

FAN5234 Features

* Wide input voltage range (2 to 24V) for Mobile systems

* Excellent dynamic response with Voltage Feed-Forward and Average Current Mode control

* Lossless current sensing on low-side MOSFET or precision over-current using sense resistor

* VCC Under-voltage Lockout

FAN5234 General Description

The FAN5234 PWM controller provides high efﬁciency and regulation with an adjustable output from 0.9V to 5.5V that are required to power I/O, chip-sets, memory banks or peripherals in high-performance notebook computers, PDAs and Internet appliances. Synchronous rectiﬁcation and hysteretic operation.

FAN5234 Datasheet (138.82 KB)

FAN5234 Datasheet Preview — Preview of FAN5234 PDF

Datasheet Details

Part number:

FAN5234

Manufacturer:

Fairchild Semiconductor

File Size:

138.82 KB

Description:

Mobile-friendly pwm/pfm controller.

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FAN5234 Mobile-Friendly PWM PFM Controller Fairchild Semiconductor

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FAN5234 Features

FAN5234 General Description

Datasheet Details

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Description:

FAN5234 Distributor