MT7601

Features

MT7601 is a single-stage linear constant current LED driver chip, mainly used in non-isolated 110VAC/220VAC AC direct-driven LED lighting fixtures and systems.

MT7601 has a built-in 600V high-voltage tube, which simplifies the system design. The system does not need electrolytic capacitors, inductors, or transformers and other components. The whole system is simple and low-cost. It can also be directly embedded in the LED light module to become an integrated light source driver module (integrated light engine) driven by AC directly.

The LED string current driven by MT7601 can be flexibly set by the external sampling resistor value, ranging from 10mA to 60mA. When the LED current exceeds 60mA, multiple MT7601s can be used in parallel.

Parameters

. Linear constant current LED driver

. High constant current accuracy and good consistency

. Built-in 500V power tube

. Few peripheral components, can form an integrated light source module

. Support TRIAC dimming

. Support line voltage compensation

. Over temperature protection

. SOP8 package

Description: Single stage, built-in MOS

Vin(V): 200～240VAC, 100～130VAC

Maximum driving capability: 7W

Power factor: >0.9

Dimming method: Triac Dimming

Application

Candle lamp, spotlight, bulb lamp, fluorescent lamp