EV172A-J-00A

MP172A evaluation board is designed to demonstrate the capabilities of the MP172A. The MP172A is a primary-side constant voltage regulator which provides accurate constant voltage (CV) regulation without opto-coupler. It supports buck, buck-boost, boost and flyback topologies. The evaluation board is designed as buck application. It typically drives 5V/120mA load from 85VAC to 265VAC input. It has an excellent efficiency and meets class3 (2kV) IEC61000-4-5 surge immunity and EN55022 conducted EMI requirements. The radiation emission performance gets improved compared with the MP172. The MP172A features various protections including thermal shutdown (TSD), VCC under-voltage lockout (UVLO), over-load protection (OLP), short-circuit protection (SCP), and open loop detection. Typical applications include home appliances, white goods, consumer electronics, industrial controls and standby power.

• Small, universal input non-isolated off-line regulator with improved EMI performance
• Evaluation board for MP172A TSOT23-5 package type
• Primary-side non-isolated CV control
• Integrated 700V MOSFET
• <lt/>100mW no-load power consumption
• Limited maximum frequency
• Multiple protections (SCP, OLP, open loop selection, TSD and VCC UVLO)
• Low cost and simple external circuit

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.