Datasheet Details
| Part number | LM5105 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 0.99 MB |
| Description | 100-V Half-Bridge Gate Driver |
| Datasheet |
 LM5105 Datasheet
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Description
The LM5105 is a high-voltage gate driver designed to drive both the high-side and low-side NChannel MOSFETs in a synchronous buck or half-bridge configuration.
The floating high-side driver is capable of working with rail voltages up to 100 V.
Features
- 1 Drives Both a High-Side and Low-Side N-Channel MOSFET.
- 1.8-A Peak Gate Drive Current.
- Bootstrap Supply Voltage Range up to 118-V DC.
- Integrated Bootstrap Diode.
- Single TTL Compatible Input.
- Programmable Turnon Delays (Dead Time).
- Enable Input Pin.
- Fast Turnoff Propagation Delays (26 ns Typical).
- Drives 1000 pF With 15-ns Rise and Fall Time.
- Supply Rail Undervoltage Lockout.
- Low Power Consumption.