TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 5 Pin |
Operating Voltage | 5.50 V (max) |
Case/Package | SOT-23 |
Number of Outputs | 1 Output |
Input Voltage (DC) | 5.00 V |
Power Dissipation | 32.5 mW |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Cut Tape (CT) |
The STMPS2151STR is a Power Distribution Switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 90mR N-channel MOSFET high-side power switches for power distribution. This switch is controlled by a logic enable input. When the output load exceeds the current limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant current mode. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts the switch off to prevent damage.
● 500/1000mA Continuous current
● 2.7 to 5.5V Operating range
● CMOS and TTL compatible enable input
● Under voltage lockout (UVLO)
● 12µA Maximum standby supply current
● 8kV ESD protection
● Reverse current protection
● Fault blanking
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