Richtek USA Inc.24-VQFN Exposed PadRoHS
RT9643PQV
IC REG CTRLR DDR 5OUT 24VQFN
Category
Subcategory
Pmic Voltage Regulators Special Purpose
Package
24-VQFN Exposed Pad
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | RT9643PQV |
| Package / Case | 24-VQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -10°C ~ 85°C (TA) |
| Voltage - Output | 1.2V, (1.8V, 2.5V), 3V, 3.3V, 5V |
| Number of Outputs | 5 |
| Supplier Device Package | 24-VQFN (5x5) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
RT9643PQV by Richtek USA Inc. 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 1.2V, (1.8V, 2.5V), 3V, 3.3V, 5V. The 24-VQFN 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
| Applications | Controller, DDR |
| Voltage - Input | 5V |
| Voltage - Output | 1.2V, (1.8V, 2.5V), 3V, 3.3V, 5V |
| Number of Outputs | 5 |
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