UCD7138DRST
IC GATE DRVR LOW-SIDE 6SON
Pmic Gate Drivers
6-WDFN Exposed Pad
Active
$2.72 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | UCD7138DRST |
| Package / Case | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 6-SON (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UCD7138DRST 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 6-WDFN Exposed Pad 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
| Gate Type | N-Channel MOSFET |
| Input Type | Inverting |
| Channel Type | Single |
| Voltage - Supply | 4.5V ~ 18V |
| Number of Drivers | 1 |
| Driven Configuration | Low-Side |
| Rise / Fall Time (Typ) | 4ns, 3.5ns |
| Logic Voltage - VIL, VIH | 1.08V, 1.93V |
| Current - Peak Output (Source, Sink) | 4A, 6A |
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