Features
- Optimized for notebook, tablet, and smartphone power rail switching
- Operating temperature: -40 °C to 125 °C
- 13mΩ RDSON while supporting 3.5A
- Generates very low thermal gradients
- Supply voltage: 2.5V ≤ VDD ≤ 5.5V
- Wide Input voltage range: 0.8V ≤ VIN ≤ VDD
- Fixed VOUT slew rate: 3V/ms
- Two-stage overcurrent protection:
- Resistor-adjustable active current limit
- Fixed 0.5A short-circuit current limit
- Thermal shutdown protection
- Open-drain FAULT signaling
- Analog current monitor output: 100μA/A
- ON-OFF control: Active HIGH
Description
Operating from a 2.5V to 5.5V power supply and fully specified over the -40 °C to 125 °C extended industrial temperature range, the SLG59M1707V is a high‑performance 13mΩ, 3.5A single‑channel nFET load switch designed for all 0.8V to 5.5V power rail applications. With a fixed VOUT slew rate of 3V/ms, inrush current is internally limited. Using a proprietary MOSFET design, the SLG59M1707V achieves a stable 13mΩ RDSON across a wide input/supply voltage range. The SLG59M1707V also incorporates resistor‑adjustable current limiting as well as thermal protection. Using proprietary technology for high‑current operation, the SLG59M1707V is packaged in a space‑efficient, low thermal resistance, RoHS‑compliant 1.6mm x 2.5mm STQFN package.
Parameters
| Attributes | Value |
|---|---|
| FET Pass Device Type | Single N-Channel |
| VDD min. (V) | 2.5 |
| VDD max. (V) | 5.5 |
| VIN Channel 1 min. (V) | 0.8 |
| VIN Channel 1 max. (V) | 5.5 |
| RDSON (Typ) Channel 1 (mΩ) | 13 |
| IDS Channel 1 (A) | 3.5 |
| Enable | Active High |
| Output Voltage Slew Rate set by | Internally Fixed |
| Discharge Circuit | Yes |
| Undervoltage Protection | Yes |
| Over Voltage Protection | No |
| Power Good (PG), FAULT indicator | FAULT |
| Reverse current blocking | No |
| Reverse voltage detection | No |
| Over Current Protection (OCP) | Adjustable |
| Over Current Protection Setting Range Channel 1 | 1 - 4 |
| Short Circuit Protection | Yes |
| Over Temperature Protection (OTP) | Yes |
| Current Monitor Output | Yes |
| Internal TVS Surge Protection | No |
| Temp. Range (°C) | -40 to +125°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| STQFN-16 | 1.6 x 2.5 mm | 16 | 0.4 |
Applications
- Notebook Power Rail Switching
- Tablet Power Rail Switching
- Smartphone Power Rail Switching