Texas Instruments7-SMD ModuleRoHS
PTN78020AAS
DC DC CONVERTER -15 TO -3V
Category
Subcategory
Dc Dc Converters
Package
7-SMD Module
Series
PTN78020A (25W)
Status
Active
Datasheet
$31.70 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | PTN78020AAS |
| Package / Case | 7-SMD Module |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Min) | 9V |
| Voltage - Input (Max) | 29V |
| Number of Outputs | 1 |
| Efficiency | 87% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PTN78020AAS 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 29V, output adjustable. The 7-SMD Module 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.
📖 Technical Guides for PTN78020AAS
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All Technical Specifications
| Type | Non-Isolated PoL Module |
| Features | OCP, OTP, UVLO |
| Efficiency | 87% |
| Applications | ITE (Commercial) |
| Size / Dimension | 1.50" L x 0.87" W x 0.38" H (38.1mm x 22.1mm x 9.7mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | -15 ~ -3V |
| Voltage - Input (Max) | 29V |
| Voltage - Input (Min) | 9V |
| Current - Output (Max) | 4A |
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