GLF72100
Nano Current Consumed IQSmartTM Switch with True Reverse Current Blocking
0.77mm x 0.77mm
0.46mm thick
0.4mm pitch
4 bump
WLCSP
Features
- Ultra-Low IQ: 7nA Typ @ 5.5VIN
- Ultra-Low ISD: 25nA Typ @ 5.5VIN
- Low RON : 31mΩ Typ @ 5.5VIN
- IOUT Max: 2A
- Wide Input Range: 1.1V to 5.5V
- 6V abs max
- Controlled Rise Time: 350us at 3.3VIN
- Internal EN Pull-Down Resistor
- Integrated Output Discharge Switch
- Ultra-Small: 0.97mm x 0.97mm
- Thin: 0.35mm typ, 0.4mm MAX
Applications
- Mobile Devices
- Wearables
- Low Power Subsystems
FUNCTIONAL SCHEMATIC
APPLICATION SCHEMATIC
PRODUCT DESCRIPTION
The GLF72100 is an advanced technology fully integrated IQSmartTM load switch device with True Reverse Current Blocking (TRCB) technology and the slew rate control of the output voltage.
The GLF72100 offers industry leading True Reverse Current Blocking (TRCB) 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 GLF72100 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 GLF72100 can achieve an ISD as low as 20 nA typical at 5.5 V.
The GLF72100 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 GLF72100 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.
