Overview

Description

The SLG59H1313C high-voltage load switch features a low 23mΩ RDSON internal nFET and protects low‑voltage 2.5Vdc to 5.5Vdc operating systems against voltage faults up to 29Vdc. An internal clamp circuit protects the downstream components from surge voltage up to 100V. The SLG59H1313C features a fast 50ns (typ.) overvoltage response time that turns off the internal nFET if the input voltage exceeds the OVP threshold. The OVP threshold is adjustable with optional external resistors to any voltage between 4V and 20V. Over‑temperature protection powers down the device at 145 °C (typ.). SLG59H1313C also features an overcurrent protection that turns off the switch if the current exceeds 7A (typ.), this gives additional protection from overheating the device. SLG59H1313C incorporates an open-drain output PG pin. When VIN_min < VIN < VOVLO and the switch is on, PG will be driven low indicating a good power input, otherwise, it is high impedance.

Features

  • Improved Pin-to-pin to FPF2280/MAX14699
  • >100V-tolerant TVS (IEC 61000-4-5)
  • Maximum VIN DC Rating: 29V
  • High-performance nFET: 23mΩ/4.5A
  • Fixed VIN Undervoltage Lockout
  • Resistor-adjustable VIN Overvoltage Lockout [or fixed 6.5V default (OVLO = GND)]
  • Fast OVP Response Time: 50ns
  • Overcurrent Protection: 7A
  • Thermal Shutdown Protection
  • ON-OFF Control: Active LOW

Comparison

Applications

Applications

  • Wearable Devices
  • Tablet PCs and Smartphones

Documentation

Type Title Date
Datasheet PDF 1.29 MB
Guide PDF 2.76 MB
Brochure PDF 5.06 MB
Application Note PDF 911 KB
Application Note PDF 1.07 MB
5 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
PCB Design Files ZIP 65 KB
PCB Design Files ZIP 9 KB
PCB Design Files ZIP 221 KB
PCB Design Files ZIP 23 KB
PCB Design Files ZIP 2 KB
PCB Design Files ZIP 61 KB
6 items

Boards & Kits

Models