SGM25701
Positive High-Voltage Hot Swap and Inrush Current Controller with Power-Limiting
The SGM25701 is a positive hot swap controller that allows a board to be safely inserted or removed from a live backplane. Inrush current control function can effectively reduce the voltage drop on the power supply rail.
The SGM25701 offers programmable power-limiting and current limit to ensure that the external MOSFET operates within its safe operating area (SOA) at all times.
The chip has a good output indication function when the VOUT increases to within the 1.4V range of the VIN.
Programmable under-voltage lockout or over-voltage lockout is used to turn off the device if the VIN drops below or raises over a threshold value. The fault detection time and initial insertion delay time can also be adjusted by the user.
The SGM25701B will latch off when a fault is detected, while the SGM25701A will go into auto-retry mode.
SGM25701 is available in a Green MSOP-10 package.
Wide Input Voltage Range: 9V to 70V
Inrush Current Limit, PCB can be Safely Inserted into Live Equipment
External Device Programming Maximum Loss Limit
Programmable Current Limit
Adjustable Under-Voltage Lockout (EN/UVLO)
Adjustable Over-Voltage Lockout (OVLO)
Open-Drain for Good Output Indication
Quick Cut-Off Function when Severe Over-Current Occurs
Configure Charge Pump/Gate Driver for External N-MOSFET
The Setting of the Insertion Time Allowing the Ringing and Transient Recovery Process after the System Connected
Adjustable Fault Timing to Prevent False Shutdown
Behavior after Fault:
SGM25701A: Auto-Retry
SGM25701B: Latch-Off
Available in a Green MSOP-10 Package
24V/48V Industrial Systems
Server Backplane Systems
Solid State Circuit Breaker
Base Station
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM25701AXMS10G/TR | Active | MSOP-10 | 10 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $7/unit 25-99 units : $6/unit 100-249 units : $5/unit 250-499 units : $4/unit 500-999 units : $3.5/unit 1000-9999 units : $2.6/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM25701BXMS10G/TR | Active | MSOP-10 | 10 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $7/unit 25-99 units : $6/unit 100-249 units : $5/unit 250-499 units : $4/unit 500-999 units : $3.5/unit 1000-9999 units : $2.6/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 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.
