MP174
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Product Features
- Primary-side CV control, supporting Buck, Buck-Boost, Boost and Flyback topologies
- Integrated 700V/13.5O MOSFET and current source
- <30mW no-load power consumption
- Up to 5W output power
- Maximum DCM output current less than 250mA
- Maximum CCM output current less than 400mA
- Low VCC Operating Current
- Frequency foldback
- Limited maximum frequency
- Peak-current compression
- Internally biased VCC
- OTP, UVLO, OLP, SCP, open loop protection
Parametrics
- Vac (max) (V)305
- Vfb (V)2.5
- Vbr (V)700
- Rds(on) (Ω)13.5
- fsw (max) (kHz)83
- Isw Limit (mA)660
- Iout (DCM) (max) (mA)250
- Iout (CCM) (max) (mA)400
- Pout (max) (W)5
- Vac (min) (V)20
- Power Range DefinedNo
- Control MethodOn-Off
- PackageSOIC-8, TSOT23-5
- GradeCatalog
- TypeBuck Regulator
- No-Load Pout (max) (mW)30
- Iregulator (mA)4.1
- Ileak (µA)10
Universal Input, Non-Isolated Off-line Regulator Evaluation Board
The EV174-J-00A Evaluation Board is designed to demonstrate the capabilities of MP174. The MP174 is a primary-side constant voltage regulator providing accurate constant voltage (CV) regulation without Opto-coupler. It supports Buck, Buck-Boost, Boost and Flyback topologies.
The EV174-J-00A Evaluation Board is designed as Buck application. EV174-J-00A typically drives a 3.6W with a 12V/300mA load from 85VAC to 265VAC, at 60/50Hz.
The EV174-J-00A has an excellent efficiency and meets IEC61000-4-5 surge immunity and EN55022 conducted EMI requirements. MP174 features various protections, including thermal shutdown (TSD), VCC under-voltage lockout (UVLO), over-load protection (OLP), short- circuit protection (SCP), and open loop protection.
MP174GJ is available in TSOT23-5 package.
$25.00 + tax
Universal Input, Non-Isolated Off-line Regulator Evaluation Board
The EV174-S-00A Evaluation Board is designed to demonstrate the capabilities of MP174. The MP174 is a primary-side constant voltage regulator providing accurate constant voltage (CV) regulation without Opto-coupler. It supports Buck, Buck-Boost, Boost and Flyback topologies.
The EV174-S-00A Evaluation Board is designed as Buck application. EV174-S-00A typically drives a 3.6W with a 12V/300mA load from 85VAC to 265VAC, at 60/50Hz.
The EV174-S-00A has an excellent efficiency and meets IEC61000-4-5 surge immunity and EN55022 conducted EMI requirements. MP174 features various protections, including thermal shutdown (TSD), VCC under-voltage lockout (UVLO), over-load protection (OLP), short- circuit protection (SCP), and open loop protection.
MP174GS is available in SOIC8 package
$25.00 + tax
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