ETA ETA1468
ETA1468 is a wide input range, high-efficiency and high- frequency 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. | ETA1468 |
|---|---|
| Datasheet | ETA1468 Download |
| Manufacturer |  ETA |
| Description | COT Synchronous Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
ETA1468 is a wide input range, high-efficiency and high-● frequency 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.
● ETA1468 is available in SOT23-6 package.
●
APPLICATIONS
●● LCD TV
● Set Top Box
●
●
● IP CAM Wide Input Voltage Range: 3.5V-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 TYPICAL APPLICATION 10nF VIN 10uF EN 6 BST 3 VIN SW 2 ETA1468 5 EN FB 4 GND 1 * R2 has to be between 1KOhm to 70KOhm 2.2uH R1 VOUT 47pF 22uF R2 Vout= R1+R2 x 0.8(V) R2 ORDERING INFORMATION PART No.
