Description
ETA3458 2MHz, 3A, COT Synchronous BUCK Converter in SOT563 .
The ETA3458 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current.
Features
* Up to 95% Efficiency
* Up to 3A Max Output Current
* Adaptive COT Control
* Ultra-fast load transient response
* Forced PWM Mode
* 2MHz Frequency
* 1% Feedback Accuracy
* Adjustable Output from 0.6V
* Cycle-by-cycle Over Current Protection
* Short Circuit Pr
Applications
* LCD TV
* Set Top Box
* IP CAM
TYPICAL APPLICATION
VIN 22uF
EN
6 OUT
3 VIN
SW 2
ETA3458
4 EN
FB 5
GND 1
1uH R1 R2
47pF
22uF
optional
VOUT
ORDERING INFORMATION PART No. ETA3458FSG
Vout=
R1+R2 R2
x 0.6(V)
PACKAGE
SOT563
TOP MARK Pcs/Reel
EL|YW
5000
www. etasolution. c
