Beijing Silk Road Enterprise Management Services Co., Ltd.
                                                                                                           
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High peak current gate driver photo coupler MIRACLE POWER MP341W T3 G B for switching power supplies

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Product Description

Product Overview

The MP341 Series is a Gate Driver Photo Coupler from Miracle Technology Co., Ltd., designed with an AlGaAs LED optically coupled to an integrated circuit with a power output stage. This device is specifically engineered for driving power IGBTs and MOSFETs in motor control inverter applications. It offers a high operating voltage range and a high peak output current, making it suitable for directly driving IGBTs up to 1200V/50A, or for driving discrete power stages for higher-rated IGBTs. Key features include a 3.0A maximum peak output current, a wide operating temperature range of -40C to 110C, rail-to-rail output voltage, and robust protection features like Under Voltage Lock-Out (UVLO) with hysteresis. Applications include IGBT/MOSFET gate drive, renewable energy inverters, industrial inverters, switching power supplies, and AC/Brushless DC motor drives.

Product Attributes

  • Brand: Miracle Technology Co., Ltd.
  • Series: MP341 Series
  • Package Type: LSOP6
  • Certifications: VDE Option (V) available

Technical Specifications

Parameter Symbol Min Typ Max Unit Notes
Features
Maximum Peak Output Current 3.0 A
Minimum Peak Output Current 2.5 A
Operating Temperature Range Topr -40 110 C
Propagation Delay 200 ns Maximum
Propagation Delay Difference 100 ns Maximum
Common Mode Rejection (CMR) 35 kV/s Minimum at VCM = 1500V
Operating VCC Range VCC 15 30 V
Absolute Maximum Ratings
Forward Current IF 25 mA
Peak Transient Current IF(trans) 1 A 1s P.W, 300pps
Reverse Voltage VR 5 V
Input Power Dissipation PI 45 mW
Supply Voltage VCC 35 V
Output Voltage VO 35 V
High Peak Output Current IOH(PEAK) 3.0 A Maximum pulse width = 10s
Low Peak Output Current IOL(PEAK) 3.0 A Maximum pulse width = 10s
Output Power Dissipation PO 700 mW
Total Power Dissipation Ptot 745 mW
Isolation Voltage Viso 5000 Vrms AC For 1 Minute, R.H. = 40 ~ 60%
Storage Temperature Tstg -55 125 C
Soldering Temperature Tsol 260 C For 10 seconds
Recommended Operation Conditions
Operating Temperature TA -40 105 C
Supply Voltage VCC 15 30 V
Input Current (ON) IF(ON) 7 16 mA
Input Voltage (OFF) VF(OFF) -3.6 0.8 V
Electrical Optical Characteristics (VCC=30V, VEE=GND, TA=25C unless specified otherwise)
Forward Voltage VF 1.2 1.3 1.9 V IF=10mA
Reverse Current IR 10 A VR=5V
Input Reverse Voltage BVR 5 V IR=100A
Input Threshold Current IFLH 2.0 4.0 mA Rg=10,Cg=22nF,VO>5V
Input Threshold Voltage VFHL 0.8 1.2 V Rg=10,Cg=22nF,VO<5V
Input Capacitance Cin 33 pF VF=0, f=1MHz
High Level Supply Current ICCH 1.6 3.0 mA IF=10mA,Rg=10,Cg=22nF
Low Level Supply Current ICCL 1.9 3.0 mA VF=0V, Rg=10,Cg=22nF
High Level Output Voltage VOH VCC-0.3 VCC-0.15 V IF= 10mA, IO= -100mA
Low Level Output Voltage VOL 0.07 0.2 V IF= 0mA, IO= 100mA
High Level Output Current IOH -2.6 -1.0 A VO= VCC-4V
- - -2.5 A VOVCC-15V
Low Level Output Current IOL 1.0 2.6 A VO= VEE+2.5V
2.5 - - A VOVEE+15V
Under Voltage Lockout Threshold (+) VUVLO+ 11 12.5 13.5 V IF= 10mA, VO> 5V
Under Voltage Lockout Threshold (-) VUVLO- 9.5 11 12 V IF= 10mA, VO< 5V
UVLO Hysteresis UVLOHYS - 1.5 - V
Isolation Resistance Riso 10^9 - - DC500V, 40 ~ 60% R.H.
Switching Characteristics (VCC=30V, VEE=GND, TA=25C unless specified otherwise)
Propagation Delay Time to Output Low Level TPHL 50 90 200 ns IF= 10mA, Cg= 22nF Rg= 10, f= 20kHz Duty = 50%
Propagation Delay Time to Output High Level TPLH 50 95 200 ns
Pulse Width Distortion PWD - 22 70 ns
Propagation Delay Difference Between Any Two Parts PDD -100 100 ns
Rise Time tr - 35 - ns
Fall Time tf - 35 - ns
Common Mode Transient Immunity at Logic High |CMH| 35 50 - kV/s IF=10mA, VCC=30V, VCM= 1.5KV
Common Mode Transient Immunity at Logic Low |CML| 35 50 - kV/s VF=0V, VCC= 30V, VCM= 1.5KV

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Company Beijing Silk Road Enterprise Management Services Co., Ltd.
Location 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person Sellina

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