(lm2745 / Lm2748) Synchronous Buck Controller
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | LM2745 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 1.05 MB |
| Description | (LM2745 / LM2748) Synchronous Buck Controller |
| Datasheet | LM2745 LM2748 Datasheet (PDF) |
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The LM2745/8 are high-speed synchronous buck regulator controllers with an accurate feedback voltage accuracy of ± 1.5%. It can provide simple down conversion to output voltages as low as 0.6V. Though the control sections of the IC are rated for 3 to 6V, the driver sections are designed to accept input supply rails as high as 14V.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM2745 | Synchronous Buck Controller | Texas Instruments |
| Part Number | Description |
|---|---|
| LM2742 | N-Channel FET Synchronous Buck Regulator Controller |
| LM2743 | N-Channel FET Synchronous Buck Regulator Controller |
| LM2744 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller |
| LM2746 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller |
| LM2747 | Synchronous Buck Controller |
| LM2748 | (LM2745 / LM2748) Synchronous Buck Controller |
| LM27 | Factory Preset Thermostat |
| LM2700 | Step-up PWM DC/DC Converter |
| LM2702 | TFT Panel Module |
| LM2703 | Micropower Step-up DC/DC Converter |
