Features
- Optimized for Telecommunications Equipment, High‑performance Enterprise Computing, Motor Drives
- 15mΩ RDSON
- Maximum Continuous Current: 4A
- Wide Operating Supply Voltage: 4.5V to 13.2V
- Automatic nFET SOA Protection
- Internal 14.4V VIN Overvoltage Protection
- Capacitor-adjustable Inrush Current Control
- Two-stage Current Limit Protection:
- Resistor-adjustable Active Current Limit
- Fixed 0.5A Short-circuit Current Limit
- Open Drain FAULT Signaling
- Open-drain Power Good (PG) Signaling
- ON-OFF Control: Active HIGH
Description
The SLG59H1127V is a high-performance, self‑powered 15mΩ NMOS load switch designed for all 4.5V to 12V power rails up to 4A. Using a proprietary MOSFET design, the SLG59H1127V achieves a stable 15mΩ RDSON across a wide input voltage range. Combining novel FET design and copper pillar interconnects, the SLG59H1127V package also exhibits a low thermal resistance for high‑current operation. Designed to operate over a -40 °C to 85 °C temperature range, the SLG59H1127V 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) | 13.2 |
| Input Quiescent Current Channel 1, typ (µA) | 500 |
| Input Quiescent Current Channel 1, max (µA) | 600 |
| Input Quiescent Current when OFF Channel 1, typ (µA) | 1 |
| Input Quiescent Current when OFF Channel 1, max (µA) | 3 |
| RDSON (Typ) Channel 1 (mΩ) | 15 |
| IDS Channel 1 (A) | 4 |
| 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 - 5 |
| Short Circuit Protection | Yes |
| Over Temperature Protection (OTP) | Yes |
| Current Monitor Output | No |
| Internal TVS Surge Protection | No |
| Temp. Range (°C) | -40 to +85°C |
Applications
- Enterprise Computing and Telecom Equipment 5V and 12V Point‑of‑Load Power Distribution
- PCI/PCIe Adapter Cards
- General-purpose High-voltage, Power-Rail Switching
- Multifunction Printers
- Fan Motor Control
Renesas Boards & Kits
SLG59H1127V Evaluation Board
The SLG59H1127V-EVB board evaluates the SLG59H1127V High Voltage GreenFET, Load Switch.
For details on how to use the evaluation board, please refer to the evaluation board user manual included in the datasheet.
