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MP150 Offline Primary Side 2W Regulator
MP150

MP150 Offline Primary Side 2W Regulator

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MP150 is a primary-side regulator that provides accurate constant voltage (CV) regulation without the opto-coupler, and supports buck, buck-boost and flyback topologies.

Product Detail

MP150 is a primary-side regulator that provides accurate constant voltage (CV) regulation without the opto-coupler, and supports buck, buck-boost and flyback topologies. It has an integrated 500V MOSFET that simplifies the structure and reduces costs. These features help to make it a competitive candidate for off-line low power applications, such as home appliances and standby power. MP150 is a green-mode operation regulator. Both the peak current and switching frequency decrease as the load decreases to provide excellent efficiency performance at light load, thus improving the overall average efficiency. The MP150 features various protections, including thermal shutdown (TSD), VCC under-voltage lockout (UVLO), over-load protection (OLP), short-circuit protection (SCP), and open loop protection. MP150 is available in the TSOT23-5 and SOIC8 packages.

Pricing Table

Technical Specification

Type:
HV Buck Regulators LT 10w
Vfb (V):
2.5
fsw (max) (kHz):
56
Pout (max) (W):
2
Vac (min) (V):
20
Vac (max) (V):
265
Type1:
Buck Regulator
Control Method:
On-Off
Iout (DCM) (max) (mA):
120
Iout (CCM) (max) (mA):
200
No-Load Pout (max) (mW):
150
Isw Limit (mA):
290
Vbr (V):
500
Rds(on) (Ω):
30
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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