AP3211 Datasheet, DIODES

* Input Voltage Range: 4.5V to 18V
* Output Voltage Adjustable from 0.81V to 15V
* Fixed 1.4MHz Frequency
* High Efficiency: up to 92%
* Output Curren.

* LCD TV
* DPF
* Portable DVD SOT-23-6 Typical Applications Circuit AP3211 VIN=12V IN BS 10mF C1 25V .

The AP3211 is a 1.4MHz fixed frequency, current mode, PWM buck (step-down) DC-DC converter, capable of driving a 1.5A load with high efficiency, excellent line and load regulation. The device integrates N-channel power MOSFET switch with low on-resis.