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TPS54331DRG4
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 3.5V to 28V 8-Pin SOIC T/R IC REG BUCK ADJ 3A 8SOIC Voltage Regulators - Switching Regulators 26V,3A DC-DC Converter 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode Switching Voltage Regulators 26V,3A DC-DC Converter |
| Category |
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Business
| Product | Voltage Regulators | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | Tape & Reel | Factory Pack Quantity | 2500 |
| Standard Package Name | SOIC | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| PWM Type | Current Mode | Duty Cycle | 90 |
| Output Type | Adjustable | Voltage Rating | 0.8 to 25 V |
| Delay Time - ON | Adjustable | Current - Output | 3 A |
| Current - Supply | 110 uA | Voltage - Supply | 3.5 to 28 V |
| Number of Outputs | 1 | Regulator Topology | Step Down |
| Current - Switching | 5.8 | Switching Regulator | Yes |
| Current Rating (Max) | Catalog | Must Release Voltage | Adjustable |
| Frequency - Switching | 684 kHz | Synchronous Rectifier | No |
| Voltage - Input (Max) | 7 to 30 Vin Max | Voltage - Input (Min) | 0.8 V ~ 25 V |
| Current - Quiescent (Iq) | 0.11 | DC Voltage - Input (Min) | 3.5 V |
| Voltage Regulation - Load | External | Accuracy - Voltmeter; Ammeter | 3.5 |
Mechanical
| Width | 4(Max) | Weight | 0.002561 oz |
| Packaging | Tape and Reel | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | 8SOIC | Package Cooled | SOIC |
| Length - Overall | 5(Max) | Package Quantity | SOIC |
| Number of Positions | 8 | Shell Size - Insert | 1.5(Max) |
| Supplier Device Package | 8-SOIC | ||
Product Info
| Type | Step Down | Series | TPS54331 |
| Features | Enable Light Load Efficiency Adjustable UVLO | Software | SLVS839F |
| Topology | Buck, non-synchronous buck | Application | Consumer & Portable Electronics |
| Control Method | Current Mode | Pattern Number | Y |
| Development Kit | TPS54331EVM-232 | Functional Diagram | fbd_slvs839f.gif |
| Utilized IC / Part | View | Printed Circuit Board | 8 |
Environmental
| Temperature - Test | -40 to 150 | Operating Temperature | -40 to 150 °C |
