KB3426 Datasheet 800ma Synchronous Step-down Regulator

Manufacturer: Kingbor Technology

Overview: Kingbor Technology Co.,Ltd TEL:(86)0755-26508846 FAX:(86)0755-26509052 KB3426 1.

Datasheet Details

Part number	KB3426
Manufacturer	Kingbor Technology
File Size	241.50 KB
Description	800mA Synchronous Step-Down Regulator
Datasheet	KB3426_KingborTechnology.pdf

The KB3426 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 20µA and drops to ) 1µA in shutdown.

High Efficiency: Up to 96% Very Low Quiescent Current: Only 20µA www. DataSheet4U. com During Operation.
800mA Output Current.
2.5V to 6.5V Input Voltage Range.
1.5MHz 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.
Low.

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