ETA ETA1469
ETA1469 is a wide input range, high-efficiency and highfrequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. It adopts an adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load. The adaptive COT control also maintains a constant switching frequency across line and load.| Part No. | ETA1469 |
|---|---|
| Datasheet | ETA1469 Download |
| Manufacturer |  ETA |
| Description | COT Synchronous Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 28V, making it an ideal solution for industrial applications such as LCD TV, Set Top Box, IP CAM, etc. ETA1469 is available in SOT23-6 package.● Wide Input Voltage Range: 4V-18V
● Adaptive COT Control
● Forced PWM Mode
● Capable of Delivering 2A Output
● Ultra-fast Load Transient Response
● High Efficiency Synchronous Operation
● Low Rdson Internal power FETs
● No External Compensation Needed
● Thermal Shutdown and UVLO
● Available in SOT23-6 Package
● RoHS Compliant
APPLICATIONS
● LCD TV● Set Top Box
● IP CAM TYPICAL APPLICATION 10nF VIN 10uF EN 6 BST 3 VIN SW 2 ETA1469 5 EN FB 4 GND 1 2.2uH R1 R2 VOUT 47pF 22uF * R2 has to be between 1KOhm to 70KOhm Vout= R1+R2 x 0.8(V) R2 ORDERING INFORMATION PART No. ETA1469S2G PACKAGE SOT23-6 TOP MARK Pcs/Reel LjYW 3000 1 Empower, Transcend, Achieve! ETA1469 PIN...
