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TPS54231DG4
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 3.5V to 28V 8-Pin SOIC Tube IC REG BUCK ADJ 2A 8SOIC Voltage Regulators - Switching Regulators 28V,2A Crnt Mode Non Synch Buck 3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode™ |
| Category |
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Business
| Product Category | Voltage Regulators - Switching Regulators | Standard Package | Rail / Tube |
| Factory Pack Quantity | 75 | ||
Compliance
| RoHS | Lead free / RoHS Compliant | Part Status | ACTIVE |
| Rad Hardened | No | ||
Electrical
| Output | 1 | PWM Type | Current Mode |
| Duty Cycle | 90 | Output Type | Adjustable |
| Voltage Rating | 0.8 to 25 V | Delay Time - ON | Adjustable |
| Current - Output | 2 A | Voltage - Supply | 3.5 to 28 V |
| Number of Outputs | 1 | Regulator Topology | Step Down |
| Current - Switching | 3.5 | Switching Regulator | Yes |
| Voltage - Isolation | Not Required V | Current Rating (Max) | Catalog |
| Must Release Voltage | Adjustable | Frequency - Switching | 570 kHz |
| Synchronous Rectifier | No | Voltage - Input (Max) | 7 to 30 Vin Max |
| Voltage - Input (Min) | 0.8 V ~ 25 V | Current - Quiescent (Iq) | 0.075 |
| DC Voltage - Input (Min) | 3.5 V | Voltage Regulation - Load | External |
| Accuracy - Voltmeter; Ammeter | 3.5 | ||
Mechanical
| Weight | 0.002561 oz | Packaging | Tube |
| Mounting Type | Surface Mount | Package / Case | 8SOIC |
| Package Cooled | SOIC | Number of Positions | 8 |
| Supplier Device Package | 8-SOIC | ||
Product Info
| Type | Step Down | Series | TPS54231 |
| Features | Enable Light Load Efficiency Adjustable UVLO | Software | SLUS851D |
| Topology | Buck | Application | Consumer & Portable Electronics |
| Control Method | Current Mode | Pattern Number | Y |
| Functional Diagram | fbd_slus851d.gif | ||
Environmental
| Temperature - Test | -40 to 150 | Operating Temperature | -40 to 150 °C |
