Description
LM25141QRGERQ1 Texas Instruments - Yeehing Electronics
Automotive 2.2-MHz, low-IQ synchronous buck controller with frequency spread spectrum
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.022 |
| 100 — 249 | 2.648 |
| 250 — 999 | 1.857 |
| 1,000 + | 1.05 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Buck |
| Number of Outputs | 1 Output |
| Switching Frequency | 440 kHz, 2.2 MHz |
| Input Voltage | 3.8 V to 42 V |
| Output Voltage | 3.3 V, 5 V, 1.5 V to 15 V |
| Output Current | 20 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 150 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-24 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 150 C |
| Series | LM25141-Q1 |
| Type | Synchronous Buck Controller |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Moisture Sensitive | Yes |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
For more information, please refer to datasheet
Documents
| LM25141QRGERQ1 Datasheet |
More Information
The LM25141-Q1 is a synchronous buck controller, intended for high-voltage, wide-VIN, step-down regulator applications. The control method is peak current-mode control. Current-mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The LM25141-Q1 features slew rate control to simplify the compliance with CISPR and automotive EMI requirements.
