- Mfr. #:
- LM25145RGYR
- Description:
- Switching Controllers 100V SYNCHRONOUS BUCK WIDE VIN CONTROLLE
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
LM25145RGYR Information
- LM25145 Synchronous Buck DC-DC Controller
- Texas Instruments LM25145 Synchronous Buck DC-DC Controller is designed to regulate from a high input voltage source or from an input rail subject to high voltage transients. This feature minimizes the need for external surge suppression components. A high-side switch minimum on-time of 40ns facilitates large step-down ratios, enabling the direct step-down conversion from a 24V nominal input to low-voltage rails for reduced system complexity and solution cost. The LM25145 continues to operate during input voltage dips as low as 6V, at nearly 100% duty cycle if needed. This option makes the device well suited for high-performance industrial control, robotic, datacom, and RF power amplifier applications.Learn More
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Package / Case: | VQFN-20 |
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Description/Function: | Synchronous buck DC-DC controller |
| Product Category: | Switching Controllers |
| Product Type: | Switching Controllers |
| Shutdown: | Shutdown |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Output Type: | Open Drain |
| Development Kit: | LM5145EVM-HD-20A |
| Series: | LM25145 |
| Product: | DC-DC Controllers |
| Topology: | Buck |
| Duty Cycle - Max: | 99 % |
| Rise Time: | 7 ns |
| Input Voltage: | 6 V to 42 V |
| Operating Supply Voltage: | 6 V to 42 V |
| Fall Time: | 4 ns |
| Factory Pack Quantity: | 3000 |
| Output Current: | 30 A |
| Switching Frequency: | 100 kHz to 1 MHz |
| Operating Supply Current: | 1.8 mA |
| Number of Outputs: | 1 Output |
| Output Voltage: | 0.8 V to 40 V |
| Operating Temperature Range: | - 40 C to + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
LM25145RGYR Price & Stock
Texas Instruments LM25145RGYR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-48143-1-ND | 2,825 | 31.68 | 28.48 | 22.14 | 15.91 | 15.91 | 2020-02-07T15:59:58Z |
| Digi-Key | 296-48143-6-ND | 2,825 | 31.68 | 28.48 | 22.14 | 15.91 | 15.91 | 2020-02-07T15:59:58Z |
| Digi-Key | 296-48143-2-ND | - | - | - | - | - | 14.87 | 2020-02-07T15:59:58Z |
| Texas Instruments | LM25145RGYR | 5,670 | 28.03 | 25.24 | 20.58 | 13.20 | 13.20 | 2020-02-10T02:03:18Z |
| Mouser | 595-LM25145RGYR | 7,641 | 30.75 | 27.64 | 22.60 | 16.23 | 16.23 | 2020-02-07T21:39:29Z |
| Verical | LM25145RGYR | 9,000 | - | - | - | - | 15.29 | 2020-02-07T17:58:42Z |
| Avnet | LM25145RGYR | - | - | - | - | - | 17.14 | 2020-02-08T03:44:22Z |
| Avnet Europe | LM25145RGYR | - | - | - | - | - | 20.53 | 2020-02-10T08:08:48Z |
| LTL Group | 6135949 | 156 | - | - | - | - | - | 2020-02-07T03:30:50Z |
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for LM25145RGYR due to regional differences or acquisition. LM25145RGYR may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INS
- TEXAS INSTRUMENTS INC
- TEXAS INSTRUMEN
- TEX
- TEXAS INSTRU
- TI/NS
- Texas Instruments (TI)
- TEXASIN
- TEXINS
- TEXAS INSTRUMENTS INCORPORATED
- TEAXS
- TEXAS INTRUMENTS
- TEXAS INSTRUM
- TEXAS INSRUMENT
- TEXAS IST
- TI-PB
- TI-ROHS
- Texas Instruments Rfid Systems
- TEXINST
- TEXAS INSRUMENTS
- Texas Instr.
- Texas Instruments Inc.