Datasheet4U Logo Datasheet4U.com

G5601A - High-Speed Step-Down Controller

Download the G5601A datasheet PDF. This datasheet also covers the G5601A-GlobalMixed variant, as both devices belong to the same high-speed step-down controller family and are provided as variant models within a single manufacturer datasheet.

General Description

G5601A PWM controller 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.

Key Features

  • --PWM Controller.
  • 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.
  • OVP & UVP.
  • 1.7ms Soft-Start.
  • Drives Large Synchronous-Rectifier FETs.
  • Power-Good Indicator --LDO Controller.
  • 1.5% Accuracy Over Line and Load.
  • Adjustable Ou.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (G5601A-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number G5601A
Manufacturer Global Mixed-mode Technology
File Size 58.61 KB
Description High-Speed Step-Down Controller
Datasheet download datasheet G5601A Datasheet

Full PDF Text Transcription for G5601A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for G5601A. For precise diagrams, and layout, please refer to the original PDF.

Global Mixed-mode Technology Inc. G5601A High-Speed Step-Down Controller with LDO Con- troller for Notebook Computer Features --PWM Controller „ Ultra-High Efficiency „ N...

View more extracted text
otebook Computer Features --PWM Controller „ 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 „ OVP & UVP „ 1.7ms Soft-Start „ Drives Large Synchronous-Rectifier FETs „ Power-Good Indicator --LDO Controller „ 1.5% Accuracy Over Line and Load „ Adjustable Output down to 0.75V „ Independent Enable and Power Good Indicator „ Drives N-channel MOSFET within Rail to Rail Controller Voltage „ MLCC and POSCAP Stable Applications „ Notebook Computers „ CPU Core

More Datasheets from Global Mixed-mode Technology

Part Number Description
G5602 High-Speed Step-Down Controller
G5603 High-Speed Step-Down Controller
G5616 Complete DDR / DDRII and DDRIII Memory Solution Synchronous Buck PWM Controller
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