General Description
The SLG59M1639V is a dual-channel, 45 mΩ pFET load
switch designed to switch 1.5 to 5.5 V power rails up to 2 A in
each channel. When either channel is enabled,
reverse-current protection will quickly open the switch in the
event of a reverse-voltage condition is detected
(a VOUT > VIN + 50 mV condition opens the switch). In the
event that the channel’s VIN voltage is too low, the load switch
also contains an internal VIN(UVLO) threshold monitor to keep
or to turn the switch OFF. Each load switch is independently
controlled via its own low-voltage compatible CMOS input.
Designed to operate over a -40°C to 85°C range, the
SLG59M1639V is available in a RoHS-compliant, ultra-small
1.6 x 1.0 mm STDFN package.
Features
• Integrated 2-Channel pFET Load Switch
• 2 A Maximum Continuous Switch Current per Channel
• Low Typical RDSON:
• 45 mΩ at VIN = 5 V
• 60 mΩ at VIN = 2.5 V
• 80 mΩ at VIN = 1.5 V
• Operating Voltage: 1.5 V to 5.5 V
• Reverse-current/voltage Protection
• Low-voltage CMOS Logic Compatible Switch Control
• Operating temperature range: -40°C to 85°C
• Pb-Free / Halogen-Free / RoHS compliant packaging