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ACPL-K30T Datasheet, PDF (1/10 Pages) AVAGO TECHNOLOGIES LIMITED – Automotive Photovoltaic MOSFET Driver | |||
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ACPL-K30T
Automotive Photovoltaic MOSFET Driver
with R2CouplerTM Isolation
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The ACPL-K30T is specially designed to drive high-voltage
MOSFETs. It consists of an AlGaAs infrared Light-Emitting
Diode (LED) input stage optically coupled to an output
detector circuit. The detector consists of a high-speed
photovoltaic diode array and a turn-off circuit. The pho-
tovoltaic driver is turned on (contact closes) with a mini-
mum input current of 5 mA through the input LED. The
relay driver is turned off (contact opens) with an input
voltage of 0.8 V or less.
ACPL-K30T is available in the stretched SO-8 package
outline, designed to be compatible with standard surface
mount processes.
Avago R2Coupler isolation products provide reinforced
insulation and reliability that delivers safe signal isolation
critical in automotive and high-temperature industrial ap-
plications.
NC 1
8 NC
AN 2
CA 3
7 Voâ
6 NC
NC 4
5 Vo+
Figure 1. ACPL-K30T Functional Diagram
Features
⢠Qualified to AEC-Q100 Grade 1 Test Guidelines
⢠Automotive temperature range: -40 °C to +125 °C
⢠Photovoltaic Driver for High Voltage MOSFETs for
Automotive Application
⢠Open Circuit Voltage: 7 V Typical at IF =10 mA
⢠Short Circuit Current: 5 µA Typical at IF =10 mA
⢠Logic Circuit Compatibility
⢠Switching Speed: 0.8 ms (TON), 0.04 ms (TOFF) Typical at
IF = 10 mA, CL = 1 nF
⢠Configurable to wide portfolio of high voltage MOSFETs
⢠Galvanic Isolation
⢠High Input-to-Output Insulation Voltage
⢠Safety and Regulatory Approvals
â IEC/EN/DIN EN 60747-5-5 Maximum Working
Insulation Voltage 1140 VPEAK
â 5000 VRMS for 1 minute per UL1577
â CSA Component Acceptance
Applications
⢠Battery Insulation Resistance Measurement/Leakage
Detection
⢠BMS Flying Capacitor Topology for Sensing Batteries
⢠Solid State Relay Module
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation, which may be induced by ESD.
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