HCNW4506
Description
The HCPL-4506 and HCPL-0466 contain a Ga As P LED while the HCPL-J456 and the HCNW4506 contain an Al Ga As LED. The LED is optically coupled to an integrated high gain photo detector. Minimized propagation delay difference between devices makes these optocouplers excellent solutions for improving inverter efficiency through reduced switching dead time. An on chip 20 kΩ output pull-up resistor can be enabled by shorting output pins 6 and 7, thus eliminating the need for an external pull-up resistor in mon IPM applications. Specifications and performance plots are given for typical IPM applications.
Functional Diagram
NC 1 ANODE 2
20 kΩ
8 VCC 7 VL
CATHODE 3
6 VO
NC 4
SHIELD
5 GND
Features
- Performance specified for bommon IPM applications over industrial temperature range: -40°C to 100°C
- Fast maximum propagation delays t PHL = 480 ns t PLH = 550 ns
- Minimized Pulse Width Distortion PWD = 450 ns
- 15 k V/µs minimum mon mode transient immunity at VCM = 1500 V
-...