Richtek USA Inc.16-DIP (0.300", 7.62mm)RoHS
R7521GN
IC REGULATOR DIP
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Controllers
Package
16-DIP (0.300", 7.62mm)
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | R7521GN |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Half-Bridge, Push-Pull |
| Frequency - Switching | 60kHz |
| Number of Outputs | 4 |
| Supplier Device Package | 16-DIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
R7521GN by Richtek USA Inc. is a Half-Bridge, Push-Pull IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-DIP (0.300", 7.62mm) 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
| Topology | Half-Bridge, Push-Pull |
| Clock Sync | No |
| Output Type | PWM |
| Control Features | Enable, Power Good |
| Duty Cycle (Max) | 46% |
| Number of Outputs | 4 |
| Output Configuration | Positive |
| Frequency - Switching | 60kHz |
| Synchronous Rectifier | No |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
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