Part Number
|
MAX1993 |
Manufacturer
|
Maxim Integrated |
Description
|
Quick-PWM Step-Down Controllers |
Published
|
Sep 1, 2017 |
Detailed Description
|
19-2661; Rev 1; 9/05
MAX1992/MAX1993
Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic O...
|
Datasheet
|
MAX1993
|
Overview
19-2661; Rev 1; 9/05
MAX1992/MAX1993
Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages
General Description
The MAX1992/MAX1993 pulse-width modulation (PWM) controllers provide high-efficiency, excellent transient response, and high DC output accuracy.
The devices step down high-voltage batteries to generate lowvoltage CPU core or chipset/RAM supplies in notebook computers.
Maxim’s proprietary Quick-PWM™ quick-response, constant on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients, while maintaining a relatively constant switching frequency.
Efficiency is enhan...
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