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LM5140-Q1 |
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| Part Number | LM5140-Q1 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM5140-Q1 is a dual synchronous buck controller intended for high voltage wide VIN stepdown converter applications. The control method is based on current mode control. Current mode control provid... |
| Features |
•1 Qualified for Automotive Applications • AEC-Q100 Test Guidance With the Following – Device Temperature Grade 1: –40ºC to +125ºC Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B • Input Operating Range from 3.8 V to 65 V (70 V Absolute Maximum) • Two Interleaved Buck Controllers With: – VOUT1 Fixed 3.3 V, 5 V, or Adjustable from 1.5 V – 15 V, Accuracy ±1% – VOUT2 Fixed 5 V, 8 V, or Adjustable from 1.5 V – 15 V, Accuracy ±1% • Fixed 2.2-MHz or 440-kHz Switching Frequency, Accuracy ±7% • Optional Synchronization to an External Cloc... |
| Document |
 LM5140-Q1 Data Sheet
PDF 3.07MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM5141-Q1 |
Texas Instruments |
Wide Input Range Synchronous Buck Controller |
|
| 2 | LM5143 |
Texas Instruments |
3.5-V to 65-V Dual Synchronous Buck DC/DC Controller |
|
| 3 | LM5143-Q1 |
Texas Instruments |
Automotive 3.5-V to 65-V Dual Synchronous Buck Controller |
|
| 4 | LM5143A-Q1 |
Texas Instruments |
Automotive 3.5-V to 65-V Dual Synchronous Buck Controller |
|
| 5 | LM5145 |
Texas Instruments |
Synchronous Buck DC-DC Controller |
|