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TPS54040ADRCT
| 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 BUCK, 3.5V TO 42VIN, 0.5A, ADJ, 10SON 3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode Texas Instruments 直流-直流转换器, 降压，同步, 500mA, 3.5 → 42 V输入, 0.8 → 39 V输出, 2.5 MHz, 10针 SON封装 Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter |
| Category |
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Business
| Other Names | 296-30356-2 | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | 250 | Factory Pack Quantity | 250 |
| Standard Package Name | SON | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| PWM Type | Current Mode | Duty Cycle | 98 |
| Output Type | Adjustable | Voltage Rating | 5 V |
| Delay Time - ON | Adjustable | Current - Output | 500mA |
| Voltage - Supply | 3.5 V to 42 V | 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 |
| Voltage - Continuous Operating (Max) (MCOV) | :42V | ||
Mechanical
| Width | 3.15(Max) | Weight | 0.000024 |
| Packaging | Tape and Reel | Lead Style | No Lead |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :10 | Package / Case | 10-VFDFN Exposed Pad |
| Package Cooled | VSON EP | Material Finish | :MSL 1 - Unlimited |
| 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 | 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 |
