MT7812 - High Efficiency High Precision Buck Constant Current Driver

Maxic Technology

MT7812 Datasheet Preview — Preview of MT7812 PDF

Datasheet Details

Part number	MT7812
Manufacturer	Maxic Technology
File Size	544.41 KB
Description	High Efficiency High Precision Buck Constant Current Driver
Datasheet	MT7812-MaxicTechnology.pdf

MT7812 Product details

Description

MT7812 is a high precision LED constant current control chip operating at critical conduction mode (CRM) with zero current switched-on and peak current switched-off.

Features

Critical Conduction Mode, not sensitive to the inductance.
Up to 95% of efficiency.
Highly accurate constant LED current.
Cycle-by-cycle current limitation.
LED Short Circuit Protection.
LED Over Voltage Protection.
Leading edge blanking technique.
Under-voltage lockout (UVLO) protection.
Over temperature protection.
SOP8 package MT7812 embedded with internal power MOSFET, simplify the peripheral circuits. Low BOM cost is achieved. MT7812 has.

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Published: May 27, 2016 |