Features
- Optimized for Telecommunications Equipment, High‑performance Enterprise Computing, Motor Drives
- 50mΩ RDSON
- Maximum Continuous Current: 3A
- Wide Operating Supply Voltage: 4.5V to 22V
- Back-to-Back FET Reverse-current Blocking, when OFF
- Automatic nFET SOA Protection
- Four-level, Pin-selectable VIN Overvoltage Lockout
- Capacitor-adjustable Inrush Current Control
- Two-stage Current Limit Protection:
- Resistor-adjustable Active Current Limit
- Fixed 0.5A Short-circuit Current Limit
- ON-OFF Control: Active HIGH
Description
The SLG59H1005V is a high‑performance, self‑powered 50mΩ NMOS load switch with back-to-back reverse‑current blocking designed for all 4.5V to 22V power rails up to 3A. Using a proprietary MOSFET design, the SLG59H1005V achieves a stable 50mΩ RDSON across a wide input voltage range. In combining novel FET design and copper pillar interconnects, the SLG59H1005V package also exhibits a low thermal resistance for high‑current operation. Designed to operate over a -40 °C to 85 °C range, the SLG59H1005V 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 |
RDSON (Typ) Channel 1 (mΩ) | 50 |
IDS Channel 1 (A) | 3 |
Enable | Active High |
Output Voltage Slew Rate set by | Capacitor |
Discharge Circuit | No |
Undervoltage Protection | Yes |
Over Voltage Protection | Yes |
Power Good (PG), FAULT indicator | FAULT |
Reverse current blocking | Yes |
Reverse voltage detection | No |
Over Current Protection (OCP) | Adjustable |
Over Current Protection Setting Range Channel 1 | 1 - 3 |
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 |
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Additional Applications
- Power-Rail Switching
- Multifunction Printers
- Large-format Copiers
- Telecommunications Equipment
- High-performance Computing 4.5V and 22V Point‑of‑Load Power Distribution
- Motor Drives
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