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HV9930

Hysteretic Boost-Buck (Cuk) LED Driver ICs

HV9930 Features

* Constant Output Current Steps Output Voltage Up or Down Low EMI Variable Frequency Operation Internal 8 to 200V Linear Regulator Input and output current sensing Input Current limit Enable & PWM Dimming www.DataSheet4U.com General Description The HV9930 is a variable frequency PWM controller IC des

HV9930 General Description

The HV9930 is a variable frequency PWM controller IC designed to control an LED lamp driver using a low noise boost-buck (Cuk) topology. The HV9930 uses hystereticcurrent mode control to regulate both the input and the output currents. This enables fast transient response (required for PWM dimming) .

HV9930 Datasheet (560.40 KB)

Preview of HV9930 PDF

Datasheet Details

Part number:

HV9930

Manufacturer:

Supertex

File Size:

560.40 KB

Description:

Hysteretic boost-buck (cuk) led driver ics.

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TAGS

HV9930 Hysteretic Boost-Buck Cuk LED Driver ICs Supertex

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