Microchip Technology UCS81003AM-C1A Power Management - Specialized
IC USB PORT POWER CTRLR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCS81003AM-C1A
Detailed Description
IC USB PORT POWER CTRLR
Package
28-VFQFN Exposed Pad
Key Features
Package / Case: 28-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCS81003AM-C1A Datasheet
Quick Jump:
Technical Specifications
Microchip Technology UCS81003AM-C1A Power Management - Specialized technical specifications.
General
Package / Case
28-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Current Supply
650µA
Applications
USB Dedicated Charging Port (DCP), Power Switch
Alternate Parts Comparison (UCS81003AM-C1A vs UCS3205T-E/Q8A vs UCS3205-E/Q8A vs UCS2113-1C-V/G4VAO)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | 20-VFQFN, 19 Leads, Exposed Pad | 20-VFQFN, 19 Leads, Exposed Pad | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | Not Required | Not Required | 4.5V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Interface | -- | On/Off | On/Off | I²C, SMBus |
| Current Output Max | -- | 5A | 5A | 3A |
| Fault Protection | -- | Current Limiting (Fixed), Over Temperature, UVLO | Current Limiting (Fixed), Over Temperature, UVLO | Current Limiting (Fixed), Over Temperature, Over Voltage, UVLO |
| Input Type | -- | Non-Inverting | Non-Inverting | Non-Inverting |
| Number of Outputs | -- | 1 | 1 | 2 |
| Ratio Input Output | -- | 1:1 | 1:1 | 1:1 |
| Rds on Typ | -- | 30mOhm | 30mOhm | 40mOhm |
| Action |
More Parts in Special Purpose Power Management ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
