| Part Number | VIPER12A |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | Low power offline switched-mode power supply primary switcher |
| Description | The VIPER12A combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip. Figure 1. Block diagram ... |
| Features |
■ Fixed 60 kHz switching frequency ■ 9 V to 38 V wide range VDD voltage ■ Current mode control ■ Auxiliary undervoltage lockout with hysteresis ■ High voltage start-up current source ■ Overtemperature, overcurrent and overvoltage protection with auto... |
| Datasheet |
 VIPER12A Datasheet
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