Features
- Wide operating input voltage range: 4.5V to 22V
- Maximum continuous current: 6A
- Integrated low RDSON nFET switch: 13mΩ
- Pin-selectable VIN overvoltage lockout
- Two-stage automatic nFET safe operating area (SOA) protection
- 25W SOA threshold without blanking time
- 12.5W SOA threshold with 18ms blanking time
- Capacitor-adjustable inrush current control
- Two-stage current limit protection
- Resistor-adjustable active current limit
- Internal short-circuit current limit
- Open-drain FAULT signaling
- Open-drain power-good signaling
- MOSFET analog current monitor output: 10µA/A
- ON-OFF control: Active HIGH
- Operating temperature range: -40°C to 85°C
- Fast 4kΩ output discharge
- Pb-free/Halogen-free/RoHS-compliant packaging
Description
The SLG59H1132V is a high-performance, self-powered 13mΩ NMOS load switch designed for all 4.5V to 22V power rails up to 6A. Using a proprietary MOSFET design, the SLG59H1132V achieves a stable 13mΩ RDSON across a wide input voltage range. By combining novel FET design and copper pillar interconnects, the SLG59H1132V package also exhibits a low thermal resistance for high-current operation. Designed to operate over a -40°C to +85°C temperature range, the SLG59H1132V is available in a low thermal resistance, RoHS-compliant, 1.6mm x 3.0mm STQFN package.
Parameters
| Attributes | Value |
|---|---|
| FET Pass Device Type | Single N-Channel |
| VIN Channel 1 min. (V) | 4.5 |
| VIN Channel 1 max. (V) | 22 |
| Input Quiescent Current Channel 1, typ (µA) | 500 |
| Input Quiescent Current Channel 1, max (µA) | 610 |
| Input Quiescent Current when OFF Channel 1, typ (µA) | 0.5 |
| Input Quiescent Current when OFF Channel 1, max (µA) | 3 |
| RDSON (Typ) Channel 1 (mΩ) | 13 |
| IDS Channel 1 (A) | 6 |
| Enable | Active High |
| Output Voltage Slew Rate set by | Capacitor |
| Discharge Circuit | Yes |
| Undervoltage Protection | Yes |
| Over Voltage Protection | Yes |
| Power Good (PG), FAULT indicator | PG & FAULT |
| Reverse current blocking | No |
| Reverse voltage detection | No |
| Over Current Protection (OCP) | Adjustable |
| Over Current Protection Setting Range Channel 1 | 1 - 7 |
| Short Circuit Protection | Yes |
| Over Temperature Protection (OTP) | Yes |
| Current Monitor Output | Yes |
| Internal TVS Surge Protection | No |
| Temp. Range (°C) | -40 to +85°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| STQFN-18 | 1.6 x 3.0 mm | 18 | 0.4 |
Applications
- Power-rail switching
- Multifunction printers
- Telecommunications equipment
- High-performance computing: 5V, 9V, 12V, and 20V point-of-load power distribution