- Mfr. #:
- LM25141RGET
- Description:
- Switching Controllers Wide Input Range Syn Buck Controller
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
LM25141RGET Information
- LM25141/LM25141-Q1 Synchronous Buck Controllers
- Texas Instruments LM25141/LM25141-Q1 Synchronous Buck Controllers are intended for high voltage wide VIN step-down converter 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 features slew rate control to simplify the compliance with CISPR and Automotive EMI requirements. The LM25141 has two selectable switching frequencies: 2.2MHz and 440kHz. Gate Drivers with Slew Rate Control can be adjusted to reduce EMI. In light or no-load conditions, the LM25141 operates in skip cycle mode for improved low power efficiency. The LM25141 has a high voltage bias regulator with automatic switch-over to an external bias to reduce the IQ current from VIN. The LM25141-Q1 devices are AEC-Q100 qualified for automotive applications.Learn More
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Package / Case: | VQFN-24 |
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Description/Function: | Synchronous buck controller |
| Product: | Switching Controllers |
| Product Type: | Switching Controllers |
| Product Category: | Switching Controllers |
| Shutdown: | Shutdown |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Isolation: | Non-Isolated |
| Series: | LM25141 |
| Topology: | Buck |
| Output Type: | Adjustable, Fixed |
| Duty Cycle - Max: | 99 % |
| Switching Frequency: | 440 kHz, 2.2 MHz |
| Rise Time: | 4 ns |
| Input Voltage: | 3.8 V to 45 V |
| Operating Supply Voltage: | 3.8 V to 45 V |
| Fall Time: | 3 ns |
| Factory Pack Quantity: | 250 |
| Output Current: | 20 A |
| Output Voltage: | 1.5 V to 15 V, 3.3 V, 5 V |
| Number of Outputs: | 1 Output |
| Unit Weight: | 0.001422 oz |
| Operating Temperature Range: | - 40 C to + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
LM25141RGET Price & Stock
Texas Instruments LM25141RGET pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-46551-1-ND | 42 | 37.52 | 33.72 | 26.21 | 26.21 | 26.21 | 2020-01-16T20:39:22Z |
| Digi-Key | 296-46551-6-ND | 42 | 37.52 | 33.72 | 26.21 | 26.21 | 26.21 | 2020-01-16T20:39:22Z |
| Digi-Key | 296-46551-2-ND | - | - | - | - | 22.01 | 18.30 | 2020-01-16T20:39:22Z |
| Rochester Electronics | LM25141RGET | 193 | 22.22 | 22.22 | 19.81 | 18.10 | 18.10 | 2020-01-18T09:55:40Z |
| Texas Instruments | LM25141RGET | 3,569 | 33.17 | 29.91 | 24.39 | 15.61 | 15.61 | 2020-01-18T02:03:20Z |
| Mouser | 595-LM25141RGET | 267 | 36.43 | 32.78 | 26.80 | 19.26 | 17.56 | 2020-01-17T20:58:02Z |
| Arrow Electronics | LM25141RGET | 202 | 34.00 | 30.95 | 25.59 | 25.59 | 25.59 | 2020-01-17T15:57:28Z |
| Verical | LM25141RGET | 1,000 | - | - | - | 18.85 | 18.85 | 2020-01-17T17:57:13Z |
| Verical | LM25141RGET | 202 | - | 30.95 | 25.59 | 25.59 | 25.59 | 2020-01-17T17:57:13Z |
| Avnet | LM25141RGET | - | - | - | - | 18.87 | 17.74 | 2020-01-18T02:45:17Z |
| Farnell | 2748915 | - | 35.06 | 35.06 | 35.06 | 35.06 | 35.06 | 2020-01-18T02:57:04Z |
| LTL Group | 4912970 | 192 | - | - | - | - | - | 2020-01-14T06:10:10Z |
| Sierra IC | LM25141RGET | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for LM25141RGET due to regional differences or acquisition. LM25141RGET may also be known as the following names:
- TI LM25141RGET
- TEXAS LM25141RGET
- TEXAS INST LM25141RGET
- TEXAS INSTR LM25141RGET
- TEXAS INSTRUMENT LM25141RGET
- TEXAS INS LM25141RGET
- TEXAS INSTRUMENTS INC LM25141RGET
- TEXAS INSTRUMEN LM25141RGET
- TEX LM25141RGET
- TEXAS INSTRU LM25141RGET
- TI/NS LM25141RGET
- Texas Instruments (TI) LM25141RGET
- TEXASIN LM25141RGET
- TEXINS LM25141RGET
- TEXAS INSTRUMENTS INCORPORATED LM25141RGET
- TEAXS LM25141RGET
- TEXAS INTRUMENTS LM25141RGET
- TEXAS INSTRUM LM25141RGET
- TEXAS INSRUMENT LM25141RGET
- TEXAS IST LM25141RGET
- TI-PB LM25141RGET
- TI-ROHS LM25141RGET
- Texas Instruments Rfid Systems LM25141RGET
- TEXINST LM25141RGET
- TEXAS INSRUMENTS LM25141RGET
- Texas Instr. LM25141RGET
- Texas Instruments Inc. LM25141RGET