PS9552 Overview
Description
The PS9552, PS9552L1, PS9552L2 and PS9552L3 are optically coupled isolators containing a GaAlAs LED on the input side and a photo diode, a signal processing circuit and a power output transistor on the output side on one chip. The PS9552 Series is designed specifically for high common mode transient immunity (CMR), high output current and high switching speed.
Key Features
- Large peak output current (2.5 A MAX., 2.0 A MIN.)
- High speed switching (tPLH, tPHL = 0.5 μs MAX.)
- UVLO (Under Voltage Lock Out) protection with hysteresis
- High common mode transient immunity (CMH, CML = ±25 kV/μs MIN.)
- Pb-Free product
- Safety standards
- UL approved: No. E72422 <R>
- CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065
- BSI approved: No. 8937, 8938
- SEMKO approved: No. 615433
