The TPS6274x is industry’s first step down converter featuring typ. 360nA quiescent current and operating with a tiny 2.2µH inductor and 10µF output capacitor. This new DCS-Control™ based device extends the light load efficiency range below 10µA load currents.
1. Input Voltage Range VIN from 2.2V to 5.5 2. Typ. 360nA Quiescent Current 3. Up to 2 MHz Switching Frequency 4. Automatic Transition to No Ripple 100% Mode 5. Slew Rate Controlled Load Switch
1. Bluetooth Low Energy, RF4CE, Zigbee 2. Industrial Metering 3. Energy Harvesting
Other data sheets within the file : 62740, 62742, TPS62740, TPS62740DSSR
The FP6339WQGTR is a cost effective, constant on-time synchronous buck, pseudo fixed-frequency, PWM controller for voltage regulation in system power applications, such as notebook PCs and other battery operated portable devices. The FP6339 includes a PWM controller generating output voltage form 0.75V to 5.25V using external resistors.
1. High Efficiency and Low Power Consumption 2. 1µA Typical Shutdown Current 3. ±1% Internal Reference Accuracy 4. Wide Input Supply Voltage Range : 3V to 25V 5. Internal Soft-Start 6. Under-Voltage-Lock-Out Protection 7. Integrated Soft-Stop at Output
1. Notebook and Sub-Notebook Computers 2. I/O Supplies 3. System Power Supplies