零件编号
STEVAL-ISA113V1
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11 Pages
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STMicroelectronics
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STEVAL-ISA113V1 数据手册 ( 数据表 ) - STMicroelectronics
STMicroelectronics
Description
The STEVAL-ISA113V1 demonstration board is a 12 V-0.35 A power supply set in non-isolated flyback topology using the new VIPER06HS offline high-voltage converter by STMicroelectronics.
The features of the device include an 800 V avalanche rugged power section, PWM operation at 115 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, onboard soft-start, a safe auto-restart after a fault condition and a low standby power.
The protection features available include a thermal shutdown with hysteresis, delayed overload protection, and open loop failure protection.
Features
◾ Universal input mains range:
– input voltage 90 - 265 VAC
– frequency 45 - 65 Hz
◾ Single-output voltage: 12 V at 0.35 A
continuous operation
◾ Standby mains consumption: < 30 mW at
230 VAC
◾ Average efficiency: > 74%
◾ Fully protected against faults (overload,
feedback disconnection and overheating)
◾ EMI: according to EN55022-Class-B
◾ RoHS compliant
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