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EVLSTCH03-36W-SR

36W USB charger with selectable output voltage (5-9-12 V @3A) based on STCH03L and SRK1000B

Target ApplicationSmart Phones, Tablets, eReaders
Core ProductSTCH03
Input Voltage Min Volt90.0
Input Voltage Max Volt264.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack1
GradeIndustrial
Package NameCARD

The EVLSTCH03-36W-SR shown in the image here is a 36 W wide-range mains USB charger demonstration board, with selectable output voltage (5 - 9 - 12 V @ 3 A output current), based on the STCH03L and SRK1000B.The power circuit is a quasi-resonant (QR) flyback converter, with peak current mode...
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Key features
  • Universal AC mains input voltage range: 90 V to 264 V
  • Output voltage: 5 - 9 - 12 V selectable @3 A continuous operation
  • Constant voltage (CV) regulation with optocoupler and constant current (CC) regulation with primary side sensing
  • No-load consumption < 20mW at 230 VAC (with load disconnected from charger)
  • 4 points average efficiency and 10% load efficiency in compliance with Eu CoC rev. 5 - Tier 2 (2016)
  • Line conducted EMI in compliance with EN55022 - Class B
  • Small form factor (73 x 55 x 15 mm)
  • RoHS compliant
In stock
Quantity $ per unit Savings
1-2$108.420%
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$108.42
$108.42
Target ApplicationSmart Phones, Tablets, eReaders
Core ProductSTCH03
Input Voltage Min Volt90.0
Input Voltage Max Volt264.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack1
GradeIndustrial
Package NameCARD

The EVLSTCH03-36W-SR shown in the image here is a 36 W wide-range mains USB charger demonstration board, with selectable output voltage (5 - 9 - 12 V @ 3 A output current), based on the STCH03L and SRK1000B.The power circuit is a quasi-resonant (QR) flyback converter, with peak current mode...
Read More

Key features
  • Universal AC mains input voltage range: 90 V to 264 V
  • Output voltage: 5 - 9 - 12 V selectable @3 A continuous operation
  • Constant voltage (CV) regulation with optocoupler and constant current (CC) regulation with primary side sensing
  • No-load consumption < 20mW at 230 VAC (with load disconnected from charger)
  • 4 points average efficiency and 10% load efficiency in compliance with Eu CoC rev. 5 - Tier 2 (2016)
  • Line conducted EMI in compliance with EN55022 - Class B
  • Small form factor (73 x 55 x 15 mm)
  • RoHS compliant