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TPS54040ADRCR
| Manufacturer | |
| Description | Voltage Regulators - Switching Regulators 3.5-42Vin,0.5A Step- Down Converter Conv DC-DC Single Step Down 3.5V to 42V 10-Pin VSON EP T/R IC REG BUCK ADJ 0.5A 10SON 3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter |
| Category |
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Business
| Product | Voltage Regulators | Tradename | Eco-mode |
| Other Names | 296-36802-1 | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | 3,000 | Factory Pack Quantity | 3000 |
| Standard Package Name | SON | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| PWM Type | Current Mode | Duty Cycle | 98 |
| Output Type | Adjustable | Voltage Rating | 42 V |
| Delay Time - ON | Adjustable | Current - Output | 500mA |
| Current - Supply | 116 uA | Number of Outputs | 1 |
| Regulator Topology | Step Down | Current - Switching | 0.6 |
| Switching Regulator | Yes | Current Rating (Max) | Catalog |
| Must Release Voltage | Adjustable | Frequency - Switching | 581kHz |
| Synchronous Rectifier | No | Voltage - Input (Min) | 0.8 V ~ 39 V |
| Current - Quiescent (Iq) | 0.116 | DC Voltage - Input (Min) | 3.5 V |
| Voltage Regulation - Load | External | Accuracy - Voltmeter; Ammeter | 1 |
Mechanical
| Width | 3.15(Max) | Packaging | Tape and Reel |
| Lead Style | No Lead | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Package / Case | 10-VFDFN Exposed Pad |
| Package Cooled | VSON EP | Length - Overall | 3.15(Max) |
| Package Quantity | VSON EP | Number of Positions | 10 |
| Shell Size - Insert | 0.95(Max) | Supplier Device Package | 10-SON (3x3) |
Product Info
| Type | Step Down | Series | TPS54040A |
| Features | Enable Frequency Synchronization Light Load Efficiency Power Good Tracking Adjustable UVLO | Shutdown | Shutdown |
| Software | SLVSB58A | Topology | Buck Inverting Buck-Boost |
| Application | Industrial | Manufacturer | SWIFT |
| Control Method | Current Mode | Pattern Number | Y |
| Functional Diagram | alt_slvsb58a.gif | Utilized IC / Part | View |
| Printed Circuit Board | 10 | ||
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40°C ~ 150°C |
