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Broadcom ACPL K34T 560E MOSFET gate drive optocoupler suitable for AC DC and DC DC converter applications

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Broadcom ACPL K34T 560E MOSFET gate drive optocoupler suitable for AC DC and DC DC converter applications

Power Dissipation : 550mW

Output Current : 2.5A

Operating Temperature : -40℃~+125℃

Isolation voltage(Vrms) : 5kV

Reverse Voltage : 6V

Voltage - Supply : 1.5V

CMTI(kV/us) : 50kV/us

Number of Channels : 1

Propagation Delay(tpd) : 110ns;110ns

Input threshold current : 4.9mA

Forward Current : 13mA

Voltage - Forward(Vf) : 1.5V

Input Type : DC

Description : 2.5A 6V 1.5V 13mA 1.5V DC SOIC-8-6.8mm Isolators - Gate Drivers RoHS

Mfr. Part # : ACPL-K34T-560E

Model Number : ACPL-K34T-560E

Package : SOIC-8-6.8mm

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Product Overview

The ACPL-K34T is an automotive-grade 2.5 A peak high output current MOSFET gate drive optocoupler featuring rail-to-rail output voltage. It integrates an AlGaAs LED with an IC power output stage, offering fast propagation delay and tight timing skew. Designed for driving power MOSFETs in AC-DC and DC-DC converters, it provides reinforced insulation critical for automotive and high-temperature industrial applications. Its high operating voltage range and peak output current capability make it ideal for direct driving power MOSFETs at high frequencies for efficient power conversion.

Product Attributes

  • Brand: Avago Technologies
  • Product Line: R2Coupler
  • Compliance: RoHS 6 fully compliant options available
  • Certifications: UL Recognized 5000 VRMS for 1 min, CSA, IEC/EN/DIN EN 60747-5-5
  • Automotive Qualification: AEC-Q100 Grade 1 Test Guidelines

Technical Specifications

Parameter Symbol Min. Typ. Max. Units Test Conditions Note
General Features
Automotive temperature range TA -40 125 C
Peak output current IOH(PEAK) / IOL(PEAK) 2.5 A 1 Maximum pulse width = 100 ns, Duty cycle = 2%.
Propagation delay tPLH / tPHL 30 110 ns VCC = 10 V, RG = 4.7, CL = 10 nF, f = 200 kHz, Duty Cycle = 50% 9, 12, 14
Dead time distortion DTD -40 50 ns 9
Common Mode Rejection (CMR) |CMH| / |CML| 50 >75 kV/s TA = 25 C, VCC = 20 V, VCM=1500 V 10, 11, 12
Low supply current ICC 3.9 mA IF = 10 mA (High Level), VF = 0 V (Low Level) 5, 6
Wide operating VCC range VCC - VEE 10 20 V
Under Voltage Lock-Out (UVLO) protection VUVLO+ / VUVLO- 8.1 / 7.1 8.6 / 7.6 9.1 / 8.1 V VO > 5 V, IF = 10 mA 8
UVLO Hysteresis VUVLOHYS 0.5 1.0 V 5
Electrical Specifications (DC)
High Level Peak Output Current IOH -3.5 -2.0 A VCC VO = 10 V 3
Low Level Peak Output Current IOL 2.0 4.4 A VO VEE = 10 V 4
High Output Transistor RDS(ON) RDS,OH 2.2 4.0 IOH = -2.0 A 4
Low Output Transistor RDS(ON) RDS,OL 1.0 2.0 IOL = 2.0 A 4
Input Forward Voltage VF 1.25 1.5 1.85 V IF = 10 mA 7
Package Characteristics
Input-Output Momentary Withstand Voltage VISO 5000 VRMS t = 1 min, TA = 25 C 13, 14
Input-Output Resistance RI-O 1014 VI-O = 500 VDC 14
Input-Output Capacitance CI-O 0.6 pF f =1 MHz

Applications

  • Hybrid Power Train DC/DC Converter
  • EV/PHEV Charger
  • Automotive Isolated MOSFET Gate Drive
  • AC and Brushless DC motor drives

2411221121_Broadcom-ACPL-K34T-560E_C17232054.pdf


Quality Broadcom ACPL K34T 560E MOSFET gate drive optocoupler suitable for AC DC and DC DC converter applications for sale

Broadcom ACPL K34T 560E MOSFET gate drive optocoupler suitable for AC DC and DC DC converter applications Images

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