TPS60111 Datasheet (Texas Instruments) - Regulated 5-V 150-mA Low-Noise Charge Pump DC/DC Converter

TPS60111, Regulated 5-V 150-mA Low-Noise Charge Pump DC/DC Converter

The TPS60111 step-up, regulated charge pump generates a 5-V ±4% output voltage from a 2.7-V to 5.4-V input voltage (three alkaline, NiCd, or NiMH batteries; or, one lithium or lithium ion battery).

Output current is 150 mA from a 3-V input.

Only four external capacitors are needed to build a complet

TPS60111 Features

* D Up to 150-mA Output Current D Less Than 10-mVpp Output Voltage Ripple D No Inductors Required/Low EMI D Regulated 5-V ±4% Output D Only Four External Components Required D Up to 90% Efficiency D 2.7-V to 5.4-V Input Voltage Range D 60-µA Quiescent Supply Current D 0.05-µA Shutdown Current D Load I