Active-Semi ACT4060
The ACT4060 is a current-mode step-down DC/DC converter that generates up to 2A of output current at 420kHz switching frequency. The device utilizes Active-Semi’s proprietary ISOBCD20 process for operation with input voltages up to 20V. The ACT4060 is available in a SOP-8 package and requires very few external devices for operation.| Part No. | ACT4060 |
|---|---|
| Datasheet | ACT4060 Download |
| Manufacturer |  Active-Semi |
| Description | Wide Input 2A Step Down Converter |
| Buy | Stock & Price |
FEATURES
● 2A Output Current● Up to 95% Efficiency
● 4.75V to 20V Input Range
● 8µA Shutdown Supply Current
● 420kHz Switching Frequency
● Adjustable Output Voltage
● Cycle-by-Cycle Current Limit Protection
● Thermal Shutdown Protection
● Frequency FoldBack at Short Circuit
● Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors
● SOP-8 Package
GENERAL DESCRIPTION
Consuming only 8μA in shutdown mode, the ACT4060 is highly efficient with peak operating efficiency at 95%. Protection features include cycle-bycycle current limit, thermal shutdown, and frequency foldback at short circuit.APPLICATIONS
● TFT LCD Monitors● Portable DVDs
● Car-Powered or Battery-Powered Equipments
● Set-Top Boxes
● Telecom Power Supplies
● DSL and Cable Modems and Routers
● Termination Supplies TYPICAL APPLICATION CIRCUIT Innovative Products. Active Solutions. -1- Copyright © 2006 Active-Semi, Inc. ORDERING INFORMATION PART NUMBER ACT4060SH ACT4060SH-T TEMPERATURE RANGE -40°C to 85°C...
