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TPS54218RTET
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 2.95V to 6V 16-Pin WQFN EP T/R IC REG BUCK SYNC ADJ 2A 16QFN Voltage Regulators - Switching Regulators 2.95-6Vin 2A 2MHz Step Down Cnvrtr BUCK, SYNC, ADJ, 2A, 16QFN 2.95V to 6V Input, 2A Synchronous Step-Down SWIFT™ Converter Logic IC Synchronous / Step-Down / Switch WQFN-16, TPS54218, TPS54218RTET, Texas Instruments Texas Instruments 直流-直流转换器, 降压，同步, 2A, 2.95 → 6 V输入, 0.8 → 4.5 V输出, 2 MHz, 16针 WQFN封装 Switching Voltage Regulators 2.95-6Vin 2A 2MHz Step Down Cnvrtr |
| Category |
Business
| Other Names | 296-32491-1 | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | Cut Tape, Tape & Reel | Factory Pack Quantity | 250 |
| Standard Package Name | QFN | ||
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
| Output | 1 | PWM Type | Current Mode |
| Duty Cycle | 98 | Output Type | Adjustable |
| Voltage Rating | 0.8 to 4.5 V | Delay Time - ON | Adjustable |
| Current - Output | 2 A | Voltage - Supply | 2.95 to 6 V |
| Number of Outputs | 1 | Regulator Topology | Step Down |
| Current - Switching | 2.9 | Switching Regulator | Yes |
| Current Rating (Max) | Catalog | Must Release Voltage | Fixed |
| Frequency - Switching | 200 to 2000 kHz | Synchronous Rectifier | Yes |
| Voltage - Input (Min) | 0.8 V ~ 4.5 V | Current - Quiescent (Iq) | 0.35 |
| DC Voltage - Input (Min) | 2.95 V | Voltage Regulation - Load | External |
| Accuracy - Voltmeter; Ammeter | 1 | ||
Mechanical
| Width | 3 mm | Weight | 0.012 |
| Packaging | Tape and Reel | Lead Style | No Lead |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :16 | Package / Case | 16WQFN EP |
| Package Cooled | WQFN EP | Material Finish | :MSL 2 - 1 year |
| Length - Overall | 3.15(Max) | Package Quantity | WQFN EP |
| Number of Positions | 16 | Shell Size - Insert | 0.75(Max) |
| Supplier Device Package | 16-WQFN (3x3) | ||
Product Info
| Type | Step Down | Series | TPS54218 |
| Features | Enable Frequency Synchronization Power Good Adjustable UVLO Synchronous Rectification | Software | SLVS974C |
| Topology | Buck | Base Unit | :54218 |
| Application | Communications & Telecom | Manufacturer | SWIFT |
| Control Method | Current Mode | Pattern Number | Y |
| Functional Diagram | alt_slvs974c.gif | Utilized IC / Part | View |
| Printed Circuit Board | 16 | ||
Environmental
| Temperature - Test | -40 to 150 | Operating Temperature | -40 to 150 °C |
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