Part Number
|
MAX829 |
Manufacturer
|
Maxim |
Description
|
Switched-Capacitor Voltage Inverters |
Published
|
May 6, 2014 |
Detailed Description
|
19-0495; Rev 3; 9/99
Switched-Capacitor Voltage Inverters
General Description
The ultra-small MAX828/MAX829 monolithic,...
|
Datasheet
|
MAX829
|
Overview
19-0495; Rev 3; 9/99
Switched-Capacitor Voltage Inverters
General Description
The ultra-small MAX828/MAX829 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.
5V to +5.
5V.
The MAX828 operates at 12kHz, and the MAX829 operates at 35kHz.
Their high efficiency (greater than 90% over most of the load-current range) and low operating current (60µA for the MAX828) make these devices ideal for both battery-powered and boardlevel voltage-conversion applications.
The MAX828/MAX829 combine low quiescent current and high efficiency.
Oscillator control circuitry and four power MOSFET switches are included on-chip.
Applications include generating a -5V supply from a +5V logic s...
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