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TPS40170RGYT
| Manufacturer | |
| Description | DC DC Cntrlr Single-OUT Sync Buck 4.5V to 60V Input 20-Pin VQFN EP T/R IC REG CTRLR BUCK PWM VM 20-VQFN Switching Controllers 4.5-60V Wide-Inp Syn PWM Buck Controller BUCK, CNTRL, SYNC, 20VQFN IC, SYNC PWM BUCK CONTROLLER, 600KHZ, VQFN-20 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller Texas Instruments 直流-直流降压控制器, 20A, 60 V 降压, 660 kHz, 20针 VQFN封装 |
| Category |
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Business
| Other Names | 296-28364-2 | Product Category | Switching Controllers |
| Standard Package | 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 | 85423990 |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Output | 1 | PWM Type | Voltage Mode |
| Duty Cycle | 95% | Cuk Converter | No |
| Buck Converter | Yes | Isolated Power | No |
| Voltage Rating | 4.5 V to 60 V | Boost Converter | No |
| Frequency - Max | 660kHz | Current - Output | 20(Max) A |
| Duty Cycle (Max) | 95 % | Voltage - Supply | 4.5 to 60 V |
| Doubler Converter | No | Flyback Converter | No |
| Number of Outputs | 1 | Divider/Multiplier | No |
| Inverting Converter | No | Current Rating (Max) | Catalog |
| Frequency - Switching | 600 kHz | Voltage - Input (Min) | :60V |
| Current - Quiescent (Iq) | 4.5 | ||
Mechanical
| Width | 3.65(Max) | Weight | 0.00027 |
| Packaging | Tape and Reel | Lead Style | No Lead |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :20 | Package / Case | 20VQFN EP |
| Package Cooled | VQFN EP | Material Finish | :MSL 2 - 1 year |
| Length - Overall | 4.65(Max) | Package Quantity | VQFN EP |
| Number of Positions | 20 | Shell Size - Insert | 0.95(Max) |
Product Info
| Type | Synchronous Buck Controller | Series | TPS40170 |
| Features | Enable Frequency Synchronization Power Good Tracking Pre-Bias Start-Up Synchronous Rectification | Software | SLUS970B |
| Topology | Buck | Base Unit | :40170 |
| Application | Communications & Telecom Industrial | Control Method | Voltage Mode |
| Pattern Number | Y | Functional Diagram | fbd_slus970b.gif |
| Utilized IC / Part | View | Printed Circuit Board | 20 |
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 125 °C |
| Operating Temperature - Junction | 125C | ||
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