STEVAL-ISA115V1开发板套件编程器的评估板-DC/DC与AC/DC（离线）SMPS规格书PDF中文资料

STEVAL-ISA115V1属于开发板套件编程器的评估板-DC/DC与AC/DC（离线）SMPS。由意法半导体集团制造生产的STEVAL-ISA115V1评估板 - DC/DC 与 AC/DC（离线）SMPS该系列产品提供了一种方便的方法，可对开关模式电源转换所用的器件（包括 DC-DC 和 AC-DC 型）进行性能或特性评估。“稳压器”（包含内部电源开关装置）和“控制器”（设计为控制外部电源开关）之类的器件均包括在内。

描述 Description

The STEVAL-ISA115V1 evaluation board is a 12

V / 0.15 A power supply set in buck topology with

the VIPER06XS, a new off-line high voltage

converter by STMicroelectronics.

The features of the device include an 800 V

avalanche rugged power section, PWM operation

at 30 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 low standby power consumption.

Available protection features include thermal

shutdown with hysteresis, delayed overload

protection and open loop failure protection. All

protection is auto-restart mode.

特性 Features

• Universal input mains range:

− input voltage: 90 VAC - 264 VAC

− frequency: 45 Hz - 65 Hz

• Single-output voltage: 12 V @ 0.15 A

continuous operation

• Standby mains consumption: < 50 mW @

265 VAC

• Average efficiency: > 75

• Fully protected against faults (overload,

feedback disconnection and overheating)

• EMI: in accordance with EN55022-Class-B

• RoHS compliant