Overview

Description

Operating from a 1.6 V to 5 V power supply, the SLG59M1748C is a self‑powered, high‑performance, 36 mΩ pFET load switch designed for high‑side power‑rail applications up to 2.2 A. When ON, internal reverse‑current protection will quickly open the switch in the event of a reverse‑voltage condition is detected (a VOUT > VIN + 32 mV condition opens the switch). When OFF, the pFET’s internal body diode is connected to the higher voltage of VIN/VOUT to prevent reverse‑path leakage current. The SLG59M1748C is an ideal pFET load switch in any application where two power sources are likely to be multiplexed to one output.

Features

  • Low RDSON: 36 mΩ
  • Continuous IDS: Up to 2.2 A
  • Wide Input Voltage Range: 1.6 V ≤ VIN ≤ 5.0 V
  • Low Reverse-voltage Detection Threshold: 35 mV
  • Reverse-current Blocking
    • Bulk Switch to VIN if VIN > VOUT; else to VOUT
  • Operating Temperature Range: -40 °C to 85 °C
  • Pb-free/RoHS-Compliant 4L WLCSP
    • 0.8 mm x 0.8 mm x 0.5 mm, 0.4 mm pitch
  • Other Options Available via Metal Revision
    • Integrated VOUT Discharge Resistor Enabled

Comparison

Applications

Applications

  • Smartphones
  • Fitness Bands
  • Notebook/Tablet PCs

Documentation

Type Title Date
Datasheet PDF 925 KB
Brochure PDF 8.73 MB
Guide PDF 2.76 MB
Brochure PDF 5.06 MB
Application Note PDF 1.27 MB
Application Note PDF 301 KB
6 items

Design & Development

Boards & Kits

Boards & Kits

Models