Datasheet Details
| Part number | LM22678 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.73 MB |
| Description | Step-Down Voltage Regulator |
| Datasheet |
 LM22678 Datasheet
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General Description
The LM22678 switching regulator provides all of the functions necessary to implement an efficient highvoltage step-down (buck) regulator using a minimum of external components.
This easy-to-use regulator incorporates a 42-V N-channel MOSFET switch that can provide up to 5 A of load current.
Key Features
- New product available: LM61460 3-V to 36-V, 6-A low EMI synchronous converter.
- Wide input voltage range: 4.5 V to 42 V.
- Internally compensated voltage mode control.
- Stable with low-ESR ceramic capacitors.
- 100-mΩ N-channel MOSFET.
- Output voltage options: -ADJ (outputs as low as 1.285 V) -5.0 (output fixed to 5 V).
- ±1.5% Feedback reference accuracy.
- Switching frequency of 500 kHz.
- 40°C to 125°C Operating ju.