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SC81532Q

36V/3A, Buck Converter with USB Charging Port Supporting DCP and Type C 5V@3A DFP Mode, AEC-Q100 Qualified

SC81532QSC81532Q

SC81532Q

36V/3A, Buck Converter with USB Charging Port Supporting DCP and Type C 5V@3A DFP Mode, AEC-Q100 Qualified

SC81532Q is a USB Type-C and BC1.2 charging port controller that includes a synchronous step-down converter. It integrates a single USB current-limit switch and achieves 3A of output current across a wide input supply range, with excellent load and line regulation. SC81532Q integrates current-limited USB switch, which supports Apple 2.4A divider mode, DCP schemes for BC1.2, USB Type-C 5V@3A DFP mode and Type-A mode. SC81532Q also integrated negative temperature coefficient (NTC) to monitor the external PCB or other components’ temperatures. Fault condition protections include hiccup current limiting, output over-voltage protection (OVP), DP/DM/CC1/CC2 short-to-battery protection, and thermal shutdown. The SC81532Q is available in 22-pin 4mm X 4mm Wettable Flank Flip-Chip QFN packages.
SC81532Q
SC81532Q is a USB Type-C and BC1.2 charging port controller that includes a synchronous step-down converter. It integrates a single USB current-limit switch and achieves 3A of output current across a wide input supply range, with excellent load and line regulation. SC81532Q integrates current-limited USB switch, which supports Apple 2.4A divider mode, DCP schemes for BC1.2, USB Type-C 5V@3A DFP mode and Type-A mode. SC81532Q also integrated negative temperature coefficient (NTC) to monitor the external PCB or other components’ temperatures. Fault condition protections include hiccup current limiting, output over-voltage protection (OVP), DP/DM/CC1/CC2 short-to-battery protection, and thermal shutdown. The SC81532Q is available in 22-pin 4mm X 4mm Wettable Flank Flip-Chip QFN packages.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Design / Development

Parameters
Value

Technical Documentation

Applications

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Our in-vehicle charging solutions cover different power levels, feature high integration, and support a variety of public and proprietary protocols.
2024.10.24
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Parameter NameParameter Value
VIN range3.4-36V
Abs. VIN (max)40V
TypeBUCK+DPDM
Short to battery√
IEC-ESD√
DPDMDPDM
Proprietary protocolDCP
FeaturesSpread spectrum, FLT indication, Wettable Flank
Parameter NameParameter Value
PackageQFN22 4x4
TypeBUCK+Protocol
Output Power15W (5V 3A)
Short to Battery/Vout√
DPDM ProtocolApple2.4A/DCP
CC ProtocolTypeC
Single/Dual PortsSingle
Parameter NameParameter Value
VIN range3.4-36V
Abs. VIN (max)40V
TypeBUCK+DPDM
Short to battery√
IEC-ESD√
DPDMDPDM
Proprietary protocolDCP
FeaturesSpread spectrum, FLT indication, Wettable Flank
PackageQFN22 4x4
TypeBUCK+Protocol
Output Power15W (5V 3A)
Short to Battery/Vout√
DPDM ProtocolApple2.4A/DCP
CC ProtocolTypeC
Single/Dual PortsSingle