MAX889 - High-Frequency / Regulated / 200mA / Inverting Charge Pump

Product Overview

Maxim

Part number	MAX889
Manufacturer	Maxim
File Size	301.34 KB
Description	High-Frequency / Regulated / 200mA / Inverting Charge Pump
Datasheet	MAX889 Datasheet
Additional preview pages of the MAX889 datasheet.

o 200mA Output Current o Up to 2MHz Switching Frequency o Small Capacitors (1µF) o +2.7V to +5.5V Input Voltage Range o Adjustable Regulated Negative Output (-2.5V to -VIN) o 0.1µA Logic-Controlled Shutdown o Low 0.05Ω Output Resistance (in regulation) o Soft-Start and Foldback Current Limited o Short-Circuit and Thermal Shutdown Protected o 8-Pin SO Package MAX889 The MAX889 inverting charge pump delivers a regulated negative output voltage at loads of up to 200mA. The device operates with in.

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Published: May 2, 2005 |