- Mfr. #:
- LM25141RGER
- Description:
- Switching Controllers LOW VOLTAGE LM5141- SYNC BUCK CONTROLLER
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
LM25141RGER 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 |
| Product Type: | Switching Controllers |
| Product: | 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 % |
| Operating Supply Voltage: | 5 V |
| Switching Frequency: | 440 kHz, 2.2 MHz |
| Rise Time: | 4 ns |
| Factory Pack Quantity: | 3000 |
| Input Voltage: | 3.8 V to 45 V |
| Fall Time: | 3 ns |
| Output Current: | 20 A |
| Output Voltage: | 1.5 V to 15 V, 3.3 V, 5 V |
| Number of Outputs: | 1 Output |
| Operating Temperature Range: | - 40 C to + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
LM25141RGER Price & Stock
Texas Instruments LM25141RGER pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | LM25141RGER | 1,822 | 25.17 | 23.43 | 19.82 | 17.08 | 17.08 | 2020-01-16T16:03:17Z |
| Digi-Key | LM25141RGER-ND | - | - | - | - | - | 13.52 | 2020-01-16T20:39:22Z |
| Verical | LM25141RGER | 1,822 | - | 23.43 | 19.82 | 17.08 | 17.08 | 2020-01-16T17:58:12Z |
| Avnet | LM25141RGER | - | - | - | - | - | 14.99 | 2020-01-17T02:02:50Z |
| Avnet Europe | LM25141RGER | - | - | - | - | - | 18.72 | 2020-01-16T08:23:01Z |
| LTL Group | 6135948 | 137 | - | - | - | - | - | 2020-01-14T06:10:10Z |
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Alternate Names
Texas Instruments has several brands around the world that may have alternate names for LM25141RGER due to regional differences or acquisition. LM25141RGER may also be known as the following names:
- TI LM25141RGER
- TEXAS LM25141RGER
- TEXAS INST LM25141RGER
- TEXAS INSTR LM25141RGER
- TEXAS INSTRUMENT LM25141RGER
- TEXAS INS LM25141RGER
- TEXAS INSTRUMENTS INC LM25141RGER
- TEXAS INSTRUMEN LM25141RGER
- TEX LM25141RGER
- TEXAS INSTRU LM25141RGER
- TI/NS LM25141RGER
- Texas Instruments (TI) LM25141RGER
- TEXASIN LM25141RGER
- TEXINS LM25141RGER
- TEXAS INSTRUMENTS INCORPORATED LM25141RGER
- TEAXS LM25141RGER
- TEXAS INTRUMENTS LM25141RGER
- TEXAS INSTRUM LM25141RGER
- TEXAS INSRUMENT LM25141RGER
- TEXAS IST LM25141RGER
- TI-PB LM25141RGER
- TI-ROHS LM25141RGER
- Texas Instruments Rfid Systems LM25141RGER
- TEXINST LM25141RGER
- TEXAS INSRUMENTS LM25141RGER
- Texas Instr. LM25141RGER
- Texas Instruments Inc. LM25141RGER