| Part number | LM2648 |
|---|---|
| Datasheet | LM2648_NationalSemiconductor.pdf |
| File Size | 0.99 MB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Synchronous Step-Down 3-Channel Switching Regulator Controller |
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The LM2648 consists of two current mode and two voltage mode synchronous buck regulator controllers providing 3 outputs at a switching frequency of 300kHz. Each pair of switching regulator controllers operate 180˚ out of phase.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM26480 | 1.5-A Buck Regulators and Dual 300-mA LDO | Texas Instruments |
|
LM26480-Q1 | 1.5-A Buck Regulators and Dual 300-mA LDO | Texas Instruments |
|
LM26484 | Power Management Unit | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM2640 | Dual Adjustable Step-Down Switching Power-Supply Controller |
| LM26400Y | 500kHz Wide Input Range Buck Regulator |
| LM2641 | Dual Adjustable Step-Down Switching Power Supply Controller |
| LM2642 | Two-Phase Synchronous Step-Down Switching Controller |
| LM2645 | Advanced Two-Phase Switching Controller |
| LM2647 | Dual Synchronous Buck Regulator Controller |
| LM26 | Factory Preset Thermostat |
| LM260 | Voltage Comparators |
| LM26001 | Switching Regulator |
| LM26001B | 1.5A Switching Regulator |
