GLF1531Q
2 A Power Switch with Programmable Slew Rate Control
(~2.9mm) X (~2.8mm)
~1.1mm thick
SOT23 - 6L
Features
- AEC-Q100 Qualified
- Qualified for Automotive Applications:
- Temperature Grade 1: -40 °C to 125 °C
Ambient OperatingTemperature Range
- Temperature Grade 1: -40 °C to 125 °C
- Supply Voltage Range: 0.8 V to 5.5V6 VABS max
- Continuous Output Current: 2 A
- Low RON: 44 mΩ at 25 °C Typ. at 5VIN
- Low Quiescent Current IQ: 14 µA Typ. at 5 VIN 7 µA Typ. at 3.3 VIN
- Low Shutdown Current ISD: 13 nA Typ. at 5 VIN 10 nA Typ. at 3.3 VIN
- Programmable VOUT Rising Time, SR Pin
- Quick Output Discharge
- ESD Performance Tested per AEC-Q100
- Moisture Sensitivity Level: MSL-3 and260°CPeak Reflow Temp
- Lead-free, Halogen-free and Adhere to RoHS Directive
Applications
- Automotive Electronics
- Infotainment and Cluster
- Automotive Gateway
- ADSA (Advanced Driver Assistance System)
FUNCTIONAL BLOCK DIAGRAM
APPLICATION SCHEMATIC
PRODUCT DESCRIPTION
The GLF1531Q is an ultra-efficiency integrated N- channel power protection switch, with a wide input range from 0.8 V to 5.5 V.
The GLF1531Q provides the programmable output voltage (VOUT) rise time by an external capacitor on the SR pin. It limits the inrush current at start up condition and helps to minimize the voltage drop. The integrated output discharge FET discharges output voltage quickly when the device is disabled.
The GLF1531Q offers the best-in-class on the size, on-resistance (RON) performance, and the wide operating temp range up to 125 °C.
