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KB3511 Datasheet Step-down DC/dc Converter

Manufacturer: Kingbor Technology

Overview: Kingbor Technology Co.,Ltd TEL:(86)0755-26508846 FAX:(86)0755-26509052 KB3511 System-Power High Efficiency, Low Noise, Fast Transient Dual 800mA, 2.

Datasheet Details

Part number KB3511
Manufacturer Kingbor Technology
File Size 239.61 KB
Description Step-Down DC/DC Converter
Datasheet KB3511_KingborTechnology.pdf

General Description

The KB3511 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.

The device is available in an adjustable version and fixed output voltages of 1.8V and 3.3V.

Supply current during operation is only 25µA and drops to ) 1µA in shutdown.

Key Features

  • Up to 97% Efficiency 25uA No Load Current Per Channel www. DataSheet4U. com.
  • 800mA Output Current.
  • 2.5V to 6.5V Input Voltage Range.
  • 2.2MHz Constant Frequency Operation.
  • No Schottky Diode Required.
  • Low Dropout Operation: 100% Duty Cycle.
  • 0.6V Reference Allows Low Output Voltages.
  • Shutdown Mode Draws ) 1µA Supply Current.
  • Current Mode Operation for Excellent Line and Load Transient Response.
  • Overtemperature Protected.
  • DFN33-10 Package.
  • D.

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KB3511 Distributor