PS9553 Overview
The PS9553, PS9553L1, PS9553L2 and PS9553L3 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 PS9553 Series is designed specifically for high mon mode transient immunity (CMR) and high switching speed. It is suitable for driving IGBTs and MOS FETs.
PS9553 Key Features
- Long creepage distance (8 mm MIN.: PS9553L1, PS9553L2)
- Peak output current (0.6 A MAX., 0.4 A MIN.)
- High speed switching (tPLH, tPHL = 0.65 μs MAX.)
- High mon mode transient immunity (CMH, CML = ±15 kV/μs MIN.)
- Ordering number of tape product: PS9553L2-E3: 1 000 pcs/reel
- Pb-Free product