Microchip UCS2112-1-V/G4-V01
Manufacturer No:
UCS2112-1-V/G4-V01
Manufacturer:
Package:
20-VFQFN Exposed Pad
Description:
Dual USB Power Switch with Integrated Current Sensor
Quantity:
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UCS2112-1-V/G4-V01 Information
Microchip UCS2112-1-V/G4-V01 technical specifications, attributes, parameters and parts with similar specifications to Microchip UCS2112-1-V/G4-V01.
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Download datasheets and manufacturer documentation for Microchip UCS2112-1-V/G4-V01.
Data Sheets:
For applications with SMBus, the UCS2112 provides per-port current monitoring and eight programmable current limits per switch, ranging from 0.53A to 3.0A continuous current (3.4A maximum). Per-port charge rationing is also provided ranging from 3.8 mAh to 246.3 Ah.
In Stand-alone mode, the UCS2112 provides eight current limits for both switches, ranging from 0.53A + 0.53A to 3A + 3A total continuous current.
Both power switches include an independent VBUS discharge function and constant current mode current limiting for BC1.2 applications.
- 3.0A continuous current per VBUS port with 40 mO On resistance per switch
- Independent port power switch enable pins
- Dual fault ALERT# active drain output pins
- Constant Current or Trip mode current limiting behaviors
- Undervoltage, overvoltage lockout, back-drive, back-voltage protection
- Auto-recovery fault handling with low test current
- BOOST# logic output to increase DC-DC converter output under large load conditions
- A_DET# open-drain outputs for device attach detection per port
- Eight programmable current limits assignable to each power switch
- Other SMBus addresses available upon request
- Block read and block write
- 4x4 mm 20-pin QFN
- Self-contained current monitoring (no external sense resistor required)
- Fully programmable per-port charge rationing and behaviors
- Per-port BC1.2 VBUS Discharge Function
- -40°C to +105°C
- UL recognized and EN/IEC 60950-1 (CB) Certified
UCS2112-1-V/G4-V01 Relevant information
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