UCC2921DTR
IC HOT SWAP CTRLR GP 8SOIC
Pmic Hot Swap Controllers
8-SOIC (0.154", 3.90mm Width)
Active
$2.88 / unit (market reference)
MOQ: 105 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | UCC2921DTR |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UCC2921DTR by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Hot Swap Controller |
| Features | UVLO |
| Applications | General Purpose |
| Current - Supply | 1 mA |
| Voltage - Supply | -48V |
| Internal Switch(s) | No |
| Number of Channels | 1 |
| Programmable Features | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault |
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