VIPer50-E is a power conversion chip produced by STMicroelectronics. It supports adjustable switching frequency (up to 200 kHz), current mode control, soft start and shutdown control, automatic burst mode operation and low standby current.
The VIPer50‑E is a high‑voltage SMPS integrating a PWM controller and a 620 V/1.5 A vertical power MOSFET on a single silicon chip. It offers adjustable switching frequency up to 200 kHz, current‑mode control, soft‑start, and automatic burst‑mode operation for low‑power standby.
This handbook contains the device’s electrical and thermal ratings, pin functions, typical application circuits, layout guidelines, and revision history, helping designers implement the part in offline power‑supply designs.
| Maximum Drain‑Source Voltage (VDS) | 620 V |
|---|---|
| Maximum Continuous Current (Ip) | 1.5 A |
| Power Dissipation (Pd) at 25 °C | 60 W |
| Adjustable Switching Frequency | Up to 200 kHz |
| Storage Temperature Range | -65 °C to 150 °C |
The device can handle a continuous drain‑source voltage up to 620 V.
The switching frequency is adjustable up to 200 kHz.
Yes, it provides automatic burst‑mode operation in standby condition.