SGM2593AD

量产

Power Distribution Switches

SGM2593A_SGM2593AD.pdf

The SGM2593A and SGM2593AD are single channel power distribution switches. The switch controlled by the EN pin operates from 2.5V to 6V supply voltage. It can be used in USB power distribution applications.

The device has integrated programmable current limit function to protect the upstream power supply from damage during over-current or short-circuit condition. It also has the function of over-temperature protection.

The device is designed with soft-start circuit to cope with inrush currents when large capacitive loads are connected. The nFAULT output will be asserted to low level during over-current, over-temperature or reverse voltage condition.

The SGM2593AD further reduces the total solution size by integrating a 50Ω pull-down resistor for output discharge when the switch is shut down by EN.

The SGM2593A and SGM2593AD are available in Green TDFN-2×2-6AL and SOT-23-6 packages.

特性

High-side N-MOSFET
On-Resistance:
TDFN-2×2-6AL: 60mΩ (TYP)
SOT-23-6: 65mΩ (TYP)
Programmable Current Limit Range: 0.1A to 3A
Input Voltage Range: 2.5V to 6V
Quiescent Current: 28μA (TYP)
Shutdown Current: 0.3μA (TYP)
Soft-Start Function
Over-Temperature Protection
Under-Voltage Lockout Protection for VIN
No Reversed Leakage Current (Reverse Blocking)
Fault Flag (nFAULT Pin)
Quick Output Discharge
1.2MΩ Pull-Down Resistor at EN Pin
Available in a Green TDFN-2×2-6AL and SOT-23-6 Packages

应用

General Purpose Power Switching
USB Bus/Self-Powered Hub
USB Peripheral
ACPI Power Distribution
Smart Phone
LCD TV

订购信息

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM2593ADXN6G/TR	量产	SOT-23-6	6	YES	YES	YES	YES	MSL1	-40℃ to +125℃	查看	查看
SGM2593ADXTDI6G/TR	量产	TDFN-2×2-6AL	6	YES	YES	YES	YES	MSL1	-40℃ to +125℃	查看	查看

* 价格仅供参考。请联系我们的经销商获取正式报价。

** 交货时间仅供参考，可能会根据不同情况而发生变化。