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MP157 Offline Primary Side 6W Regulator
MP157

MP157 Offline Primary Side 6W Regulator

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MP157 is a primary-side regulator providing accurate constant voltage (CV) regulation without the Opto-coupler.

Product Detail

MP157 is a primary-side regulator providing accurate constant voltage (CV) regulation without the Opto-coupler. It supports Buck, Buck-Boost, Boost and Flyback topologies. A 500V MOSFET is integrated in the regulator, so very simple structure and low cost can be achieved. These features make MP157 an ideal solution for off-line low power applications.?Typical applications include home appliance, standby power and industrial control. MP157 is a green mode operation regulator. When the load decreases, the peak current and the switching frequency decrease with the load. As a result, it still offers excellent efficiency performance at light load, thus better average efficiency is achieved. MP157 features various protections like Thermal Shutdown (TSD), VCC under Voltage Lockout (UVLO), Over Load Protection (OLP), Short Circuit Protection (SCP), Open Loop Protection. MP157 is available in the TSOT23-5 and SOIC8 packages.

MP157 Offline Primary Side 6W Regulator
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MP157 is a primary-side regulator providing accurate constant voltage (CV) regulation without the Opto-coupler.
MP157
New
MP157
Monolithic Power Systems (MPS)
https://www.epsglobal.com/getmetafile/5919b031-ff1d-4f79-8c75-d15d466e323a

Pricing Table

Technical Specification

Type:
HV Buck Regulators LT 10w
Vfb (V):
2.5
fsw (max) (kHz):
64
Pout (max) (W):
6
Vac (min) (V):
20
Vac (max) (V):
265
Type1:
Buck Regulator
Control Method:
On-Off
Iout (DCM) (max) (mA):
225
Iout (CCM) (max) (mA):
360
No-Load Pout (max) (mW):
100
Isw Limit (mA):
640
Vbr (V):
500
Rds(on) (Ω):
10
Iregulator (mA):
3.5
Ileak (µA):
10

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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