General Description

APW7104A is a 1.5MHz high efficiency monolithic synchronous buck regulator. Design with current mode scheme, the APW7104A is stable with ceramic output capacitor. Input voltage from 2.7V to 6.0V makes the APW7104A ideally suited for single Li-Ion battery pow ered applications.

Features

• 1A Output Current

• Wide 2.7V~6.0V Input Voltage

• Fixed 1.5MHz Switching Frequency

• Low Dropout Operating at 100 Duty Cycle

• Integrate Synchronous Rectifier

• 0.6V Reference Voltage

• Current-Mode Operation with Internal Compensation

- Stable with Ceramic Output Capacitors

- Fast Line Transient Response

• Short-Circuit Protection

• Over-Temperature Protection with Hysteresis

• Available in SOT-23-5 Packages

• Lead Free and Green Devices Available

(RoHS Compliant)

Applications

• HD STB

• BT Mouse

• PND Instrument

• Portable Instrument