The SGM2554 is a single channel power distribution switch. The switch operates from a wide range of 2.2V to 5.5V supply voltage, and is controlled by the EN pin. It can be used in USB power distribution applications.
A 95mΩ low RON N-MOSFET is integrated. The small size and quiescent current make the device very suitable for space limited, battery-powered applications.
A number of protection features are provided in the device including soft-start, current limit of 1.85A and thermal shutdown. The internal reverse-voltage function will protect devices on the input side of the switch.
The SGM2554 is available in a Green SOT-23-5 package and is rated over the -40℃ to +85℃ temperature range.
Input Voltage Range: 2.2V to 5.5V
On-Resistance: 95mΩ (TYP)
Continuous Current: 1.1A
Current Limit: 1.85A
Quiescent Current: 19μA (TYP)
Shutdown Current: 1μA (MAX)
Full Set of Protections
Soft-Start
Under-Voltage Lockout for VIN
No Reversed Leakage Current
Thermal Shutdown
Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC, Test Program 1 with CB Report
Available in a Green SOT-23-5 Package
Digital TV
Set-Top Box
Portable Medical Equipment
Battery Powered Equipment
Hot-Plug Power Supply
Motherboard USB Power Switch
USB Device Power Switch
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM2554AYN5G/TR | Active | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | View | View | 1-24 units : $0.595/unit 25-99 units : $0.51/unit 100-249 units : $0.425/unit 250-499 units : $0.34/unit 500-999 units : $0.2975/unit 1000-9999 units : $0.221/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM2554BYN5G/TR | Active | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | View | View | 1-24 units : $0.595/unit 25-99 units : $0.51/unit 100-249 units : $0.425/unit 250-499 units : $0.34/unit 500-999 units : $0.2975/unit 1000-9999 units : $0.221/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
