AP1609 Datasheet (Diodes Incorporated) - PWM/PFM DUAL MODE STEP-UP DC/DC CONVERTER

AP1609, PWM/PFM DUAL MODE STEP-UP DC/DC CONVERTER

The AP1609 is a high efficient step-up DC/DC converter.

Large output current is possible having a built in internal N channel MOSFET, and using an external coil and diode.

Output voltage is programmable with 1.23V of standard voltage supply internal, and using externally connected components, output

AP1609 Features

* Input Voltage Range: 2.5~6V

* Output Voltage Range: 3.0~17V (±2.5%)

* PWM/PFM Switching Control

* Oscillator Frequency: 300KHz (±20%)

* High Efficiency: 91% (Typ.)

* Stand-by Current: ISTB 1 = µA (Typ.)

* Built-in internal N-Channel MOS