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MAXIC Tech MT9714D

Manufacturer
MAXIC TechAsian Brands
MPN
MT9714D
LCSC Part #
C2979297
Packaging
DIP-7
Customer #
Key Attributes
Full-range analog dimming non-isolated step-down LED driver chip
DatasheetMAXIC Tech MT9714D
RoHS Compliance1 documents available
In-Stock: 947
947 In stock, ships now
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Minimum: 1Multiple: 1Sales Unit: Piece
QtyUnit PriceTotal Amount
1+$ 0.4021$ 0.40
10+$ 0.3158$ 3.16
50+$ 0.2784$ 13.92
100+$ 0.2328$ 23.28
500+$ 0.2116$ 105.80
1,000+$ 0.2002$ 200.20
Standard Packaging50/Full Tube

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerMAXIC Tech
PackagingDIP-7
Output Voltage-
FeaturesOver Voltage Protection;Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP)
Frequency - Switching-
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)85VAC~265VAC
Operating temperature-40℃~+125℃
TopologyBuck
Number of Channels1
Type-
Output Current380mA
Voltage - Input(DC)-
Constant Current Accuracy-
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Introduction

AI Translation

MT9714D is a full-range analog dimming, non-isolated buck LED constant-current driver IC. The PWM dimming signal is directly input to the chip without external RC components, enabling flicker-free analog dimming with excellent dimming consistency. Anti-surge OVP is available throughout the entire dimming range. The typical standby current of MT9714D is 120μA, enabling low-power design. MT9714D features excellent line regulation and load regulation, suitable for applications with a wide input voltage range of 85Vac~265Vac. MT9714D integrates a high-precision current sensing circuit for high-accuracy LED constant-current output, with support for high-frequency applications. MT9714D integrates a high-voltage startup circuit and a 500V power MOSFET, eliminating the need for a VCC capacitor and startup resistor, simplifying the peripheral circuitry and significantly reducing system cost. MT9714D incorporates multiple protection features, including anti-surge adjustable OVP, over-temperature regulation, and output short-circuit protection, enhancing product reliability.

Features

AI Translation
  • Full-range analog dimming, flicker-free
  • Analog dimming range: 100%~1%
  • Typical standby current: 120uA
  • No startup resistor or VCC capacitor required
  • Adjustable moisture-proof OVP
  • No flicker at low bus voltage
  • OVP independent of inductor and output current
  • Full-range OVP during dimming
  • Over-temperature regulation
  • DIP7 package

Applications

AI Translation
  • LED bulb lights
  • LED ceiling lights
  • Other LED lighting