特性
- Optimized for enterprise/embedded computing power rail switching
- Operating temperature: -40 °C to 125 °C
- 8.4mΩ RDSON while supporting 4.0A
- Generates low thermal gradients
- Supply voltage: 2.5V ≤ VDD ≤ 5.5V
- Input voltage range: 0.9V ≤ VD ≤ VDD
- Inrush current control by an external capacitor
- Two-stage overcurrent protection:
- Fixed-threshold, 6A Active Current Limit
- Fixed 0.5A Short-circuit Current Limit
- Over-temperature protection
- ON-OFF Control: Active HIGH
描述
The SLG59M1657V is a high‑performance 8.4mΩ, 4A single‑channel nFET load switch that can operate with a 2.5V to 5.5V VDD supply to switch power rails from as low as 0.9V up to the supply voltage. The SLG59M1657V incorporates two-level overload current protection, thermal shutdown protection, and inrush current control which can easily be adjusted by a small external capacitor. Using a proprietary MOSFET design, the SLG59M1657V achieves a stable 8.4mΩ RDSON across a wide input voltage range. In addition, the SLG59M1657V’s package also exhibits low thermal resistance for high-current operation. Fully specified over the -40 °C to 125 °C temperature range, the SLG59M1657V is packaged in a space‑efficient, low thermal resistance, RoHS‑compliant 1.5mm x 2.0mm STDFN package.
应用
- Notebook Power Rail Switching
- Tablet Power Rail Switching
- Smartphone Power Rail Switching