Datasheet Details
| Part number | LM22673 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.28 MB |
| Description | Step-Down Voltage Regulator |
| Datasheet |
 LM22673 Datasheet
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General Description
The LM22673 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components.
This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 3 A of load current.
Key Features
- 1 Features.
- 1 Wide Input Voltage Range: 4.5 V to 42 V.
- Internally Compensated Voltage Mode Control.
- Stable with Low ESR Ceramic Capacitors.
- 120 mΩ N-Channel MOSFET PFM Package.
- 100 mΩ N-Channel MOSFET SO PowerPAD Package.
- 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 Junction Tem.