SGM2566.pdf
No.10937
● Input Voltage Range: 0.8V to 5.5V
● Ultra-Low On-Resistance
RDS(ON) = 19mΩ at VIN = 3.3V (VBIAS = 5V)
● 6A Maximum Continuous Switch Current
● Low Quiescent Current:
15μA (VBIAS = 5V)
9μA (VBIAS = 2.5V)
● Reverse Current Blocking Support
● Built-In Thermal Shutdown
● Over-Current/Short-Circuit Protection
● Soft-Start Function
● Enable/Fault Pin
● Low Control Input Threshold Enables Use of
1.2V, 1.8V, 2.5V and 3.3V Logic
● Configurable Rise Time
● SGM2566A: Quick Output Discharge
● -40℃ to +85℃ Operating Temperature Range
● Available in the Green TDFN-2×2-8L Package
The SGM2566A and SGM2566B are single channel load switches that provide configurable rise time to minimize inrush current. These devices contain an N-channel MOSFET that can operate over an input
voltage range of 0.8V to 5.5V and can support a maximum continuous current of 6A. The switches are controlled by an on and off input (EN/FAULT), which is capable of interfacing directly with low-voltage control signals. In the SGM2566A, a 265Ω on-chip load resistor is added for quick output discharge when switch is turned off.
The SGM2566A and SGM2566B are available in Green TDFN-2×2-8L package. They are rated over the -40℃ to +85℃ temperature range.
