FAN5355 Datasheet – Digitally Programmable Regulator

Part Number : FAN5355

Function : 1A, 0.8A, 3Mhz, Digitally Programmable Regulator

Package : WLCSP-12 Type, MLP-10 Type

Manufacturers : Fairchild Semiconductor

Pinouts :

FAN5355 datasheet

 

Description :

The FAN5355 device is a high-frequency, ultra-fast transient response, synchronous step-down DC-DC converter optimized for low-power applications using small, low-cost inductors and capacitors. The FAN5355 supports up to 800mA or 1A(1) load current.

Features

1. 91% Efficiency at 3MHz
2. 800mA, 1A, or 1.1A Output Current
3. I2C-Compatible Interface up to 3.4Mbps
4. 6-bit VOUT Programmable from 0.75V to 1.975V
5. 2.7V to 5.5V Input Voltage Range
6. 3MHz Fixed-Frequency Operation
7. Excellent Load and Line Transient Response
8. Small Size, 1µH Inductor Solution
9. ±2% PWM DC Voltage Accuracy
10. 35ns Minimum On-Time
11. High-Efficiency, Low-Ripple, Light-Load PFM
12. Smooth Transition between PWM and PFM
13. 37µA Operating PFM Quiescent Current

 

Applications

1. SmartReflex-Compliant Power Supply

2. Split Supply DSPs and μP Solutions OMAP, XSCALE

3. Cell Phones, Smart Phones, PDAs, Digital Cameras, and Portable Media Players

4. Micro DC-DC Converter Modules

5. Handset Graphic Processors

 

Other data sheets within the file :

FAN5355MP00X, FAN5355UC00X, FAN5355UC02X, FAN5355UC03X

 

FAN5355 Datasheet PDF Download


FAN5355 pdf