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MAX1854

Maxim
Part Number MAX1854
Manufacturer Maxim
Description High-Speed / Adjustable / Synchronous Step-Down Controllers with Integrated Voltage Positioning
Published May 6, 2005
Detailed Description 19-1758; Rev 0; 8/00 High-Speed, Adjustable, Synchronous Step-Down Controllers with Integrated Voltage Positioning Gene...
Datasheet PDF File MAX1854 PDF File

MAX1854
MAX1854


Overview
19-1758; Rev 0; 8/00 High-Speed, Adjustable, Synchronous Step-Down Controllers with Integrated Voltage Positioning General Description The MAX1716/MAX1854/MAX1855 step-down controllers are intended for core CPU DC-DC converters in notebook computers.
They feature a dynamically adjustable output (5-bit DAC), ultra-fast transient response, high DC accuracy, and high efficiency needed for leading-edge CPU core power supplies.
Maxim's proprietary Quick-PWM™ quick-response, constant-ontime 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.
The MAX1716/MAX185...



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