Reverse Current Blocking
Low RON
14 mΩ Typ at 5.5 VIN
Ultra-Low IQ
1.3 μA Typ at 5.5 VIN
Ultra-Low ISD
56 nA Typ at 5.5 VIN
IOUT Max
4 A
Supply Voltage Range
1.5 V to 5.5 V 6 Vabs max
Controlled VOUT Rise Time
2000 μs at 3.3 VIN
Internal EN Pull-Down Resistor
0.97 mm x 1.47 mm x 0.55 mm Wafer Level Chip Scale Package
The
GLF72122 are 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
GLF72122 offer 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
GLF72122 have industry leading efficiency. It features a 14 mΩ RON 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 GLF72122 can achieve an ISD as low
as 56 nA typical at 5.5 V.
The GLF72122 load switch device support 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
GLF72122 load switch device are in a 0.97 mm x 1.47 mm x 0.55 mm chip scale
package with 6 bumps and a 0.5 mm pitch.
