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TPS40057PWPG4
| Manufacturer | |
| Description | DC DC Cntrlr Single-OUT Sync Buck 8V to 40V Input 16-Pin HTSSOP EP Tube IC REG CTRLR BUCK PWM 16-HTSSOP TPS40057PWPG4, Buck Controller, 40V Step-Down, 16-Pin, HTSSOP EP Switching Controllers Wide Input Sync Buck src/sink w/prebias BUCK CONTROLLER, 40057, HTSSOP16 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias |
| Category |
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Business
| Product Category | Switching Controllers | Standard Package | Rail / Tube |
| Factory Pack Quantity | 90 | Standard Package Name | TSSOP |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| EU RoHS | Compliant | Tariff No | 85423990 |
| Part Status | :40057 | Rad Hardened | No |
Electrical
| Output | 1 | PWM Type | Voltage Mode |
| Frequency | :520kHz | Duty Cycle | 94% |
| Cuk Converter | No | Buck Converter | Yes |
| Isolated Power | No | Voltage Rating | 0.7 to 35 V |
| Boost Converter | No | Frequency - Max | 1MHz |
| Current - Output | :20A | Voltage - Supply | 8 to 40 V |
| Doubler Converter | No | Flyback Converter | No |
| Number of Outputs | 1 | Divider/Multiplier | No |
| Inverting Converter | No | Current Rating (Max) | Catalog |
| Frequency - Switching | 1000 | Voltage - Input (Min) | :40V |
| Voltage - Output (Max) | 6 V | Current - Quiescent (Iq) | 1.5 |
| Current - Input Bias (Max) | :5mA | Common Mode Transient Immunity (Min) | Industrial |
Mechanical
| Width | 4.4mm | Height | 1.15mm |
| Length | 5mm | Weight | 0.002212 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :16 |
| Package / Case | 16HTSSOP EP | Package Cooled | HTSSOP EP |
| Material Finish | :MSL 2 - 1 year | Length - Overall | 5.1(Max) |
| Package Quantity | HTSSOP EP | Size / Dimension | 5 x 4.4 x 1.15mm |
| Number of Positions | 16 | Shell Size - Insert | 1.05(Max) |
Product Info
| Type | Synchronous Buck Controller | Series | TPS40057 |
| Features | Enable Frequency Synchronization Pre-Bias Start-Up Synchronous Rectification | Software | SLUS593I |
| Topology | Buck | Base Unit | :40057 |
| Application | Communications & Telecom | Control Method | Voltage Mode |
| Pattern Number | Y | Controller Type | Buck Controller |
| Functional Diagram | fbd_slus593i.gif | Utilized IC / Part | View |
| Printed Circuit Board | 16 | ||
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | -40 to 85 °C |
| Operating Temperature - Junction | 85C | ||
Documents & Media
PDF Document
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