Description
TPS62601 Not Recommended for New Designs CSP-6 TPS62600 TPS62601 www.ti.com SLVS678 * JUNE 2008 500-mA, 6-MHz SYNCHRONOUS STEP-DOWN CONVERT.
The TPS6260x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications.
Features
* 1
* 23 89% Efficiency at 6MHz Operation
* Output Current Up to 500mA
* Wide VIN Range From 2.3V to 5.5V
* 6MHz Regulated Frequency Operation
* Best in Class Load and Line Transient
* ±1.5% Total DC Voltage Accuracy
* Automatic PFM/PWM Mode Switc
Applications
* Cell Phones, Smart-Phones
* PDAs, Pocket PCs
* WLAN and Bluetoothâ„¢ Applications
* DVB-H Tuner Applications
* Portable Hard Disk Drives
* DC/DC Micro Modules
2.3 V. . 5.5 V VI
CI 2.2 mF
TPS 6260x
L
VIN SW 0.47 mH
EN FB
GND MODE
VO 1.8 V/ 500 mA