UCS1003-2-BP-TR
ActiveUSB POWER SW SINGLE 5.5V 3A 20-PIN QFN T/R
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UCS1003-2-BP-TR
ActiveUSB POWER SW SINGLE 5.5V 3A 20-PIN QFN T/R
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | UCS1003-2-BP-TR | UCS1003 Series |
|---|---|---|
| - | - | |
| Applications | USB Dedicated Charging Port (DCP), Power Switch | USB Dedicated Charging Port (DCP), Power Switch |
| Current - Supply | 650 µA | 650 µA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) | 20-QFN (4x4) |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 5000 | $ 1.94 | |
UCS1003 Series
USB POWER SWITCH SINGLE 5.5V 0.57A/1A/1.13A/1.35A/1.68A/2.05A/2.28A/2.85A 20-PIN QFN EP T/R
| Part | Supplier Device Package | Voltage - Supply [Min] | Voltage - Supply [Max] | Current - Supply | Applications | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|
Microchip Technology UCS1003-1-BP-TR | |||||||||
Microchip Technology UCS1003-2-BP-TR | 20-QFN (4x4) | 4.5 V | 5.5 V | 650 µA | Power Switch, USB Dedicated Charging Port (DCP) | 20-VFQFN Exposed Pad | 125 °C | -40 °C | Surface Mount |
Microchip Technology UCS1003-2-BP-TR | |||||||||
Microchip Technology UCS1003-3-BP-TR | 20-QFN (4x4) | 4.5 V | 5.5 V | 650 µA | Power Switch, USB Dedicated Charging Port (DCP) | 20-VFQFN Exposed Pad | 125 °C | -40 °C | Surface Mount |
Microchip Technology UCS1003-1-BP-TR | 20-QFN (4x4) | 4.5 V | 5.5 V | 650 µA | Power Switch, USB Dedicated Charging Port (DCP) | 20-VFQFN Exposed Pad | 125 °C | -40 °C | Surface Mount |
Description
General part information
UCS1003 Series
Port Power Switch with Two Current Limit Behaviors2.9V to 5.5V Source Voltage RangeUp to 3.0A Current (2.85A typical) with 55 mO On ResistanceOvercurrent Trip or Constant Current LimitingSoft Turn-On CircuitrySelectable Current LimitUCS1003-1 has programmable Current Limit via the SMBus 2.0/I2C™ protocolDynamic Thermal ManagementUndervoltage and Overvoltage LockoutBack-Drive, Back-Voltage ProtectionLatch or Auto-Recovery (Low-Test Current) Fault HandlingSelectable Active-High or -Low Power Switch EnableBC1.2 VBUS Discharge Port Renegotiation Function
2.9V to 5.5V Source Voltage Range
Up to 3.0A Current (2.85A typical) with 55 mO On Resistance
Documents
Technical documentation and resources