GLF1131HT
Nano-Current Consumed, IQSMARTTM Power Load Switch with Slew Rate Control
0.97mm x 0.97mm
0.35mm thin
WLCSP
Features
- Wide Input Range: 1.1 V to 5.5 V
- 6 VABS max
- Ultra-Low IQ: 2 nA Typ. at 5.5 VIN
- Ultra-Low ISD: 16 nA Typ. at 5.5 VIN
- Low RON = 34 mΩ Typ. at 5.5 VIN
- IOUT Max = 2.0 A
- Controlled Rise Time:
- 450 µs at 3.3VIN
- Integrated Output Discharge Switch
- Compatible with lower enable voltage systems
Applications
- Wearables
- Data Storage, SSD
- Mobile Devices
- Low Power Subsystems
- IoT Devices
FUNCTIONAL BLOCK DIAGRAM
APPLICATION SCHEMATIC
PRODUCT DESCRIPTION
The GLF1131HT and GLF1133HT are a highly efficient load switch, specifically designed for applications where low power consumption and high performance are crucial, such as in IoT (Internet of Things) devices, mobile electronics, and wearables.
The GLF1131HT and GLF1133HT are highly efficient components, leveraging IQSmart™ technology to keep the quiescent current (IQ) and shutdown current (ISD) as low as possible. With low IQ and ISD, the device consumes less power in idle or shutdown states, meaning the system can operate for longer periods without draining the battery.
The GLF1131HT and GLF1133HT integrated slew rate control offers a significant advantage in improving system reliability by managing the voltage transitions more smoothly during switching events. By controlling the rate of voltage change during turn-on, the GLF1131HT and GLF1133HT effectively limit the inrush current, ensuring that the system remains stable and minimizing the risk of voltage dips. This protection mechanism helps maintain consistent performance and reduces the likelihood of unwanted resets or disruptions in the power supply.
The GLF1131HT and GLF1133HT are designed to offer a wide input voltage range, which is a significant advantage in terms of system flexibility and performance. It makes the device versatile enough to be used in multiple voltage rail applications. As a result, it can simplify inventory management and help reduce operating costs, as fewer devices are needed for various applications.
