|
Part Number
|
FAN5234 |
|
Manufacturer
|
Fairchild Semiconductor |
|
Description
|
Mobile-Friendly PWM/PFM Controller |
|
Published
|
Mar 30, 2005 |
|
Detailed Description
|
www.fairchildsemi.com
FAN5234
Mobile-Friendly PWM/PFM Controller
Features
• Wide input voltage range (2 to 24V) for Mo...
|
|
Datasheet
|
FAN5234
|
Overview
www.
fairchildsemi.
com
FAN5234
Mobile-Friendly PWM/PFM Controller
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 • Power-Good Signal • Light load Hysteretic mode maximizes efficiency • QSOP16, TSSOP16 • 300Khz or 600Khz operation
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, ...
Similar Datasheet