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G5602 Datasheet High-speed Step-down Controller

Manufacturer: Global Mixed-mode Technology

Overview: Global Mixed-mode Technology G5602 High-Speed Step-Down Controller.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

G5602 uses constant on-time control scheme to handle wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency.

The G5602 achieves high efficiency at a reduced cost by eliminating the current-sense resistor found in traditional current-mode PWMs.

Efficiency is further enhanced by an ability to drive very large synchronous rectifier MOSFETs.

Key Features

  • Ultra-High Efficiency No Current-Sense Resistor (Lossless ILIMIT) Quasi-PWM with 100ns Load-Step Response 1% VOUT Accuracy Over Line and Load 0.75V to 3.6V Adjustable Output Range 4.5V to 24V Battery Input Range Integrated Boost Diode OVP & UVP 1.7ms Soft-Start Drives Large Synchronous-Rectifier FETs Power-Good Indicator.

More Datasheets from Global Mixed-mode Technology

Part Number Description
G5601A High-Speed Step-Down Controller
G5603 High-Speed Step-Down Controller
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G5616A Complete DDR / DDRII and DDRIII Memory Solution Synchronous Buck PWM Controller
G5617A Programmable Output High-Speed Step-Down Controller
G5617B Programmable Output High-Speed Step-Down Controller
G5632 2A Buck Converter
G5640 2.5A Buck Converter
G5642 3A Buck Converter
G5644 2.5A Buck Converter

G5602 Distributor