UCS1003-3-BP
- Mfr.Part #
- UCS1003-3-BP
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB PORT POWER CTRLR 20QFN
- Stock
- 406
- In Stock :
- 406
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- Manufacturer :
- Microchip Technology
- Product Category :
- Power Management - Specialized
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 14 Weeks
- Height :
- 850μm
- Number of Terminations :
- 20
- JESD-609 Code :
- e3
- Maximum Operating Temperature :
- + 85 C
- Product Status :
- Active
- Supplier Package :
- QFN
- Series :
- --
- Manufacturer :
- Microchip
- Packaging :
- Tray
- Seated Height-Max :
- 0.9 mm
- MSL :
- MSL 1 - Unlimited
- Base Part Number :
- UCS1003
- Weight :
- 123.008581mg
- Mount :
- Surface Mount
- Turn-Off Delay Time :
- 400 μs
- Type :
- USB Port Power Switch
- Subcategory :
- Switch ICs
- Number of Switches :
- 1
- Mounting :
- Surface Mount
- Temperature Grade :
- Industrial
- JESD-30 Code :
- S-XQCC-N20
- RoHS :
- Details
- Length :
- 4.1mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature (Min) :
- -40C
- Base Product Number :
- UCS1003
- Data Rate :
- -
- Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Pin Count :
- 20
- Applications :
- USB Dedicated Charging Port (DCP), Power Switch
- Operating Temperature (Max) :
- 85C
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Voltage - Supply :
- 4.5V~5.5V
- Screening Level :
- Industrial
- Supplier Device Package :
- 20-QFN (4x4)
- Turn On Delay Time :
- 400 μs
- Number of Pins :
- 20
- Surface Mount :
- yes
- Package / Case :
- 20-VFQFN Exposed Pad
- Number of Terminals :
- 20
- Case Height :
- 0.83(mm)
- ESD Protection :
- yes
- Product Category :
- Power Switch ICs - Power Distribution
- Operating Temperature Classification :
- INDUSTRIALC
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- QUAD
- Operating Supply Voltage :
- 4.5 V to 5.5 V
- Case Length :
- 4(mm)
- Product Type :
- Power Switch ICs - Power Distribution
- Rad Hardened :
- No
- Current - Supply :
- 650μA
- Width :
- 4.1mm
- Number of Ports :
- 1
- Package :
- Tray
- Operating Supply Current :
- 650μA
- Operating Temp Range :
- -40C to 85C
- Output Current :
- 3A
- Package Type :
- QFN EP
- Minimum Operating Temperature :
- - 40 C
- Additional Feature :
- ALSO OPERATES WITH THE SOURCE VOLTAGE OF 2.9 V TO 5.5 V SUPPLY
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 2
- Brand :
- Microchip Technology
- Product :
- USB Power Switches
- Mounting Type :
- Surface Mount
- Terminal Form :
- NO LEAD
- Operating Temperature :
- -40°C~125°C
- Resistance :
- 55mOhm
- Input Voltage Range :
- 4.5 to 5.5 V
- Mounting Style :
- SMD/SMT
- Published :
- 2015
- USB :
- USB 2.0
- Package Shape :
- Square
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.5mm
- Datasheets
- UCS1003-3-BP

Power Management - Specialized Microchip Technology UCS1003-3-BP Overview
The UCS1003-3-BP from Microchip Technology is a specialized integrated circuit designed for advanced USB port power control. This powerful IC enables precise management of power delivery and charging capabilities across USB interfaces, making it an indispensable component in modern electronic devices. It integrates seamlessly into various applications requiring efficient power allocation and safety features such as overcurrent protection, thermal shutdown, and under-voltage lockout. The UCS1003-3-BP enhances system reliability and user safety, making it a top choice for manufacturers looking to incorporate robust USB power solutions.
UCS1003-3-BP Features
The UCS1003-3-BP boasts several key features that make it stand out. These include dynamic power management, programmable current limiting, and support for both USB 2.0 and USB 3.0 power specifications. Its compact 20-QFN package allows for minimal footprint on PCB layouts, while its integrated charge emulation capabilities facilitate faster charge times and improved device compatibility. This IC also features built-in fault protection mechanisms that ensure stable and safe operation under a variety of conditions.
UCS1003-3-BP Applications
- Smartphone and Tablet Chargers: Utilizes dynamic power management to adjust charging rates based on the connected device’s requirements, ensuring efficient and safe charging.
- Portable Power Banks: Enables power banks to manage output levels intelligently, enhancing device compatibility and extending battery life.
- Consumer Electronics: Integrated in products such as e-readers and portable gaming devices to provide stable and safe power control.
- Industrial Equipment: Used in industrial devices that require reliable USB power delivery even in harsh environments.
- Automotive Accessories: Empowers USB charging solutions in vehicles, supporting dash cams, smartphones, and GPS devices with consistent power supply.
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