SGM2531D

量产

Programmable Current Limit Switch

SGM2531D.pdf

The SGM2531D is a single-channel load switch with controlled slew rate. The VOUT rise time can be programmed by setting an additional capacitor to the SS pin, which can minimize inrush current. The device contains an N-MOSFET that can operate over an input voltage range of 4V to 22V. With precision 7% current limit, the device can provide excellent accuracy and be well applied to many system protection applications.

Programmable under-voltage lockout or over-voltage protection is used to turn off the device if the VIN drops below or raises over a threshold value, 3% threshold accuracy ensures tight that the downstream circuitry is not damaged by unintended power supply. Fault conditions are indicated by the nFLT pin.

The SGM2531D is available in Green SOIC-8 (Exposed Pad) and TDFN-2×3-8BL packages.

特性

Wide Input Voltage Range from 4V to 22V with Surge up to 30V
Low On-Resistance:
- SOIC-8 (Exposed Pad): 60mΩ
- TDFN-2×3-8BL: 50mΩ
Programmable Output Ramp Time
Programmable Current Limit: 100mA to 3A
7% Current Limit Accuracy at 280mA (+25℃)
Enable Interface Pin
Full Set of Protections
- Short-Circuit Protection
- Over-Voltage Protection
- Under-Voltage Lockout
- Fault Condition Indication Pin (nFLT)
Thermal Shutdown: Auto-Retry
UL Recognized Component (File No. E532373*)
-40℃ to +125℃ Junction Temperature Range
Available in Green SOIC-8 (Exposed Pad) and TDFN-2×3-8BL Packages

应用

Set-Top Boxes, Gaming Consoles
HDD and SSD Drives
Smart E-Meters
eFuse/USB Switches
Adapter Power Cables

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)
SGM2531DXPS8G/TR	量产	SOIC-8 (Exposed Pad)	8	YES	YES	YES	YES	MSL3	-40℃ to +125℃	查看	查看
SGM2531DXTDC8G/TR	量产	TDFN-2×3-8BL	8	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。