MT7202 is a continuous current mode step-down constant current driver chip. When the input voltage is higher than the LED voltage, it can be effectively used to drive one or more LEDs in series. The MT7202 has an input voltage range from 6 volts to 50 volts and an adjustable output current up to 1.5 amps.

The MT7202 has built-in power switches and a high-side current detection circuit, uses an external resistor to set the average LED current, and receives analog dimming and PWM dimming through the ADJ pin. The chip contains a PWM filter circuit, and the PWM filter circuit realizes the function of soft start by controlling the rising edge of the current. The soft-start time can be extended by adding an external capacitor between the ADJ pin and ground. When the voltage of ADJ is lower than 0.2V, the power switch is turned off, and the MT7202 enters the standby state with extremely low operating current.

Main features Few external components Constant current output up to 1.5A Single pin realizes on/off, analog dimming and PWM dimming Patented line compensation technology for good linear regulation rate Unique frequency jittering technology reduces EMI 97%_Wide input voltage range: from 6V to 50V LED driver

AP Non-isolated AC-DC, MT7842MT7844MT7844DMT7845MT7830AMT7832AMT7833AMT7834AMT7853AMT7838

MT7860

Non-isolated AC-DC: MT7822AMT7822BMT7822CMT7823AMT7823BMT7823CMT7828AMT7828BMT7828CMT7828DMT7828EMT7810MT7811BMT7812BMT7813S/DMT7813BMT7814BDMT7815BMT7816BDMT7816BMT7816BDMT7816

APFC Isolated AC-DC: MT7990MT7930MT7932MT79325MT79328MT7933MT79332MT79335

MT79338

Isolated AC-DC: MT7950HMT7952MT7955MT7955LMT7958MT7965AMT7966AMT7967A MT7968AMT7968ALMT7968AS

LED driver thyristor dimming: MT7890MT7893MT7896MT7897

LED driver high voltage linear driver: MT7603MT7604MT7605

Low voltage constant current DC-DC drive: MT7004B Boost MT7201C Buck MT7201C+ Buck MT7202 Buck MT7261 Boost, Buck, Buck MT7282 Boost, Buck, Buck MT7285 Boost, Buck , buck-boost,

Current Ripple: MT7636

Audio power amplifier: MT6823 2X3WMT6824 2X3WMT6832 2X3WMT6868 2X3WMT6903 1x3W

MT6905 1x5W

Ruixinsheng Technology operates: LED driver IC, power IC, integrated circuit IC, MOS tube, optocoupler and other electronic components!

Contact Yang Sheng 13823608717 Landline: 0755-23612148 QQ: 1732328706

Agent sales brands: MPS, Richtek, Macroblock, ST, ON, TI, Faichild, IR, NXP, BCD, DIODES, PAM, SILAN, PowTech (China Resources Silicon Wei), Angbao OB, Silicon Lijie, BPS Jingfeng, Xinlian, Meixinsheng, Mingwei, Xinlong, OCS Canrui, Quanxin QX, SUPERTEX and other well-known electronic components at home and abroad!

The main products of the power supply include: LED constant current IC, DC/DC boost converter IC, buck converter IC, constant voltage IC and synchronous rectifier converter, linear IC, LDO voltage regulator IC, lithium battery protection IC, charging Management IC, mobile power IC, reset IC, backlight driver chip, MOSFET field effect transistor, audio power amplifier IC, anti-flicker IC, etc.;

The products are mainly used in: LED lighting, car lamp power and lighting, chargers, adapters, power control panels, home appliances, digital communications, audio, digital, security monitoring, automotive, and consumer electronics fields, providing electronic equipment main chips and related devices!

Ruixinsheng Technology is a professional supplier of electronic components. We focus on customer experience and communication, product quality and integrity management, and have been highly praised by the industry; the company relies on high-quality product quality; competitive prices; fast multi-party logistics and multiple payment methods;

Ruixinsheng technology purpose: credibility service integrity.

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