A7206 Datasheet | AiT Semiconductor

DESCRIPTION FEATURES A7206 is a dual channel high efficiency monolithic - High Efficiency: Up to 96% synchronous step down current mode DC-DC - 600m A Output Current at Vin=3.0V converter operating at 1.5MHz constant frequency. - 1.5MHz Constant Frequency Operation The device integrates a main switch and a - Very Low Quiescent Current of 40u A synchronous rectifier for high efficiency without an - No Schottky Diode Required external Schottky diode for each of the channels. - Low RDS(on) Internal Switches: 0.35Ω The A7206 can operate from a 2.5V to 5.5V input - 0.6V reference allows low Output Voltage voltage and is ideal for powering portable equipment - Current Mode Operation for excellent line and that runs from a single cell lithium-Ion (Li+) battery. load transient Response It can supply 600m A output current for each channel - Short-Circuit & Thermal Fault Protection and can also run at 100% duty cycle for low dropout - <1µA Shut Down Current operation, extending battery life in portable system. - Power-On Reset Output - Externally Synchronizable Oscillator User can select between idle mode or power saving - Available in DFN10 package. mode via Mode/Sync input pin. Idle mode provides low ripple noise at light load while power saving APPLICATION Mode provides high efficiency at light load. - Portable Media Players The A7206 is available in DFN10 package. - Digital Still Cameras - Cellular Telephones Typical Application - PDAs - Wireless and DSL modems ORDERING INFORMATION Package Type Part Number DFN10 A7206J10R J10 A7206J10VR R: Tape & Reel V: Green package Ai T provides all Pb free products REV1.0 - DEC 2008 RELEASED - -1- Ai T Semiconductor...