Ultra-Small, IQSMARTTM Load Switch with Slew Rate Control
0.97mm x 1.47mm
- True 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
- 1.5 V to 5.5 V
- 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
- Mobile Devices
- Low Power Subsystems
The GLF72122 are 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 GLF72122 offer 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 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.