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AIC1628 Datasheet 3-cell/ High-efficiency/ Step-up DC/dc Converter

Manufacturer: Analog Intergrations Corporation

Overview: AIC1628 3-Cell, High-Efficiency, Step-Up DC/DC Converter.

General Description

The AIC1628 is a high performance step-up DC/DC converter, designed to drive an external power switch to generate programmable positive voltages.

In the particularly suitable LCD contrast bias and flash memory programming power supply applications, typical full-load efficiencies are 85% to 95%.

4V to 24V input operation range allows the AIC1628 to be powered directly by the battery pack in the most batteryoperated applications for greater efficiency.

Key Features

  • 4V to 24V Input Voltage Operation. Adjustable Output Voltage. Low Quiescent Current at 100µA. Pulse-Skipping and Pulse-Frequency Modulation Maintain High Efficiency (max. 95%). 90KHz to 250KHz Oscillator Frequency. Power-Saving Shutdown Mode (8µA Typical). Push-Pull Driver Output.

More Datasheets from Analog Intergrations Corporation

Part Number Description
AIC1630 2-Cell/ Step-Up DC/DC Converter Controller
AIC1631 2-Cell/ 500mA/ Step-Up DC/DC Converter
AIC1633 2-Cell/ 200mA/ Step-Up DC/DC Converter
AIC1638 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
AIC1641 Low Voltage Step-Up DC/DC Controller
AIC1642 3-Pin One-Cell Step-Up DC/DC Converter
AIC1650 3-Cell/ High-Efficiency/ Inverting DC/DC Converter
AIC1652 MICROPOWER INVERTING DC/DC CONVERTER
AIC1653 Micropower Inverting DC/DC Converter
AIC1660 Switched-Capacitor Voltage Converter

AIC1628 Distributor