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TPS54314PWP
| Category |
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Business
| Other Names | 296-12682-5 | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | Rail / Tube | Factory Pack Quantity | 70 |
| Standard Package Name | TSSOP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423990 |
| Part Status | :54314 | Rad Hardened | No |
Electrical
| Output | 1 | Accuracy | :1% |
| PWM Type | Voltage Mode | Frequency | :700kHz |
| Isolation | Isolated | Duty Cycle | 90 |
| Output Type | Fixed | Regulator Type | :Synchronous Buck |
| Voltage Rating | 1.8 V | Delay Time - ON | Adjustable |
| Line Regulation | 0.21(Typ) %/V | Load Regulation | 0.21(Typ) %/A |
| Current - Output | 3 A | Voltage - Supply | 3 to 6 V |
| Number of Outputs | 1 | Power Supply Type | :Step-down convertor |
| Regulator Topology | Step Down | Voltage - Output 4 | 1.8 |
| Current - Switching | 4 | Switching Regulator | Yes |
| Current Rating (Max) | Catalog | Must Release Voltage | Fixed |
| Resistance - RDS(On) | :85mohm | Frequency - Switching | 420|660|252 to 762 kHz |
| Synchronous Rectifier | Yes | Voltage - Input (Min) | 1.8V |
| Current - Quiescent (Iq) | 6.2 | DC Voltage - Input (Min) | 3 V |
| Voltage Regulation - Load | Internal | Accuracy - Voltmeter; Ammeter | 1 |
Mechanical
| Width | 4.4 mm | Weight | 0.002885 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :20 |
| Package / Case | 20HTSSOP EP | Package Cooled | HTSSOP EP |
| Material Finish | :MSL 2 - 1 year | Length - Overall | 6.6(Max) |
| Package Quantity | HTSSOP EP | Number of Positions | 20 |
| Shell Size - Insert | 1.05(Max) | Supplier Device Package | 20-HTSSOP |
Product Info
| Type | Step Down | Series | TPS54314 |
| Features | Enable Power Good Synchronous Rectification | Software | SLVS416C |
| Topology | Buck | Base Unit | :54314 |
| Application | Communications & Telecom | Manufacturer | SWIFT |
| Control Method | Voltage Mode | Functional Diagram | fbd_slvs416c.gif |
| Utilized IC / Part | View | Printed Circuit Board | 20 |
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 85 °C |
Documents & Media
Sourcing & traceability
- Datasheet
- tps54312.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.