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XC9208 Datasheet Pwm/pfm Switchable Step-down DC/dc Converters

Manufacturer: Torex Semiconductor

Overview: XC9206/XC9207/XC9208 Series ETR0503_002 PWM, PWM / PFM Switchable Step-Down DC / DC Converters With Driver Transistor.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The XC9206/XC9207/XC9208 series is a group of DC/DC converters with a built-in 0.4 P-channel driver transistor, offered in a SOT-25 package.

The ICs are designed to provide high efficiencies and a stable power supply with an output current of 500mA using only a coil, a diode and two ceramic capacitors connected externally.

Minimum operating voltage of the XC9206/9207 is 1.8V and 2.0V for XC9208.

Key Features

  • different operation modes: PWM control (XC9206 series), automatic PWM/PFM switching control (XC9207 series) and manual PWM/PFM switching control (XC9208 seri.

XC9208 Distributor