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HM9802 Datasheet - H&M Semiconductor

80V 1A High Efficiency Buck PFM LED Constant Current Driver

HM9802 Features

* n Operation Voltage DC 12V~80V. n 0.1V current sense voltage reference. n Directly drive 1~18 Series 1W/3W LED. n Excellent line and load regulation. n Internal Optimize Power HV-MOSFET. n Built in Thermal Shutdown Function. n Built in Current Limiting Function. n Built in Soft-Start Circuit. n Avai

HM9802 General Description

The HM9802 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 12V~80V DC power supply. The HM9802 is a high efficiency LED driver switching regulator. The LED string is driven at DC constant current rather than constant voltage, thus providing c.

HM9802 Datasheet (315.66 KB)

Preview of HM9802 PDF

Datasheet Details

Part number:

HM9802

Manufacturer:

H&M Semiconductor

File Size:

315.66 KB

Description:

80v 1a high efficiency buck pfm led constant current driver.

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HM9802 80V High Efficiency Buck PFM LED Constant Current Driver H&M Semiconductor

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