Texas Instruments
TPS40100RGER
TPS40100RGER
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TPS40100RGER Texas Instruments - Yeehing Electronics
4.5-V to 18-V, synchronous buck controller with advanced sequencing and output margining
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.02 |
| 100 — 249 | 1.77 |
| 250 — 999 | 1.241 |
| 1,000 + | 0.58 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Number of Outputs | 1 Output |
| Input Voltage | 4.5 V to 18 V |
| Output Voltage | 0.7 V to 5.5 V |
| Output Current | 20 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-24 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | TPS40100 |
| Type | DC/DC Controller (External Switch) |
| Brand | Texas Instruments |
| Development Kit | TPS40100EVM-001 |
| Moisture Sensitive | Yes |
| Operating Supply Current | 1.8 mA |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.001601 oz |
For more information, please refer to datasheet
Documents
| TPS40100RGER Datasheet |
More Information
The TPS40100 is a mid voltage, wide-input (between 4.5 V and 18 V), synchronous, step-down controller. The TPS40100 offers programmable closed loop soft-start, programmable UVLO (with programmable hysteresis), programmable inductor sensed current limit and can be synchronized to other timebases. The TPS40100 incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFET. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing both cross conduction and diode conduction in the rectifier MOSFET. The externally programmable current limit provides a hiccup overcurrent recovery characteristic.
