Wide Input Range
1.1 V to 5.5 V 6 Vabs max
Low IQ
1.2 μA Typ at 5.5 VIN
Ultra-Low ISD
19 nA Typ at 5.5 VIN
Low RON
34 mΩ Typ. at 5.5 VIN
IOUT Max
2.0 A
Controlled Rise Time
410 µs at 3.3 VIN
Reverse Current Blocking Protection
Compatible with lower enable voltage systems
The GLF1231HT are a highly efficient load switch with Reverse Current Blocking Protection, 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 GLF1231HT 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 GLF1231HT 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, to 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 GLF1231HT 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.
