Wide Input Range
1.5 V to 5.5 V 6 V abs max
Reverse Current Blocking
Ultra-Low I Q
0.45 uA Typ @ 5.5 VIN
Ultra-Low ISD
20 nA Typ @ 5.5 VIN
Low RON
37 mΩ Typ @ 5.5 VN
IOUT Max
2A
Controlled VOUT Rise Time
Internal EN Pull-up/down Resistor on EN Pin
Integrated Output Discharge Switch
The GLF72103 is an advanced technology fully integrated IQSmartTM load switch device with Reverse Current Blocking (RCB) technology and the slew rate control of the output voltage.
The GLF72103 offers industry leading Reverse Current Blocking (RCB) performance, featuring an ultra-low threshold voltage. It minimizes reverse current flow in the event that the VOUT pin voltage exceeds the VIN voltage.
The GLF72103 has industry leading efficiency. It features a RON as low as 37 mΩ typical at 5.5 V, reducing power loss during conduction. The device also features ultra-low shutdown current (ISD) to reduce power loss and battery drain in the off state. When EN is pulled low, and the output is grounded, the GLF72103 can achieve an ISD as low as 20 nA typical at 5.5 V.
The GLF72103 load switch device supports an industry leading wide input voltage range and helps to improve operating life and system robustness. Furthermore, one device can be used in multiple voltage rail applications which helps to simplify inventory management and reduces operating cost.
The GLF72103 load switch device is small utilizing a chip scale package with 6 bumps in a 0.77 mm x 0.77 mm x 0.46 mm die size and a 0.4 mm pitch.
