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SRC0GS22D, Supervisory Circuits Smart push-button on/off controller Smart Reset and power-on lockout

Power\Power Management ICs\Supervisory CircuitsSRC0 Smart Reset™ Switch STMicroelectronics SRC0 Smart Reset™ Switch is designed to monitor the state of connected push-button(s) as well as sufficient supply voltage. An enable output controls power for the application through the MOSFET transistor, DC-DC converter, regulator, etc. If the supply voltage is above a precise voltage threshold, the enable output can be asserted by a simple press of the button. Factory-selectable supply voltage thresholds are determined by highly accurate and temperature-compensated references. An interrupt is asserted by pressing the push-button during normal operation and can be used to request a system power-down. The interrupt is also asserted if undervoltage is detected. By a long push of one button (PB) or two buttons (PB and SR) either a reset is asserted or power for the application is disabled depending on the option used. The device also offers additional features such as precise 1.5 V voltage reference with very tight accuracy of 1%, separate output indicating undervoltage detection and separate output for distinguishing between interrupt by push-button or undervoltage. The SRC0 Smart Reset Switch consumes very low current of 6 µA during normal operation and only 0.6 µA current during standby.

Accuracy	1%
Battery Backup Switching	No Backup
Brand	STMicroelectronics
Factory Pack Quantity: Factory Pack Quantity	3000
Manual Reset	No Manual Reset
Manufacturer	STMicroelectronics
Maximum Operating Temperature	+85 C
Minimum Operating Temperature	-40 C
Mounting Style	SMD/SMT
Number of Inputs Monitored	1 Input
Output Type	Open Drain, Push-Pull
Package/Case	DFN-12
Product Category	Supervisory Circuits
Product Type	Supervisory Circuits
Series	SRC0
Subcategory	PMIC-Power Management ICs
Supply Voltage - Max	5.5 V
Supply Voltage - Min	1.6 V
Threshold Voltage	3.4 V
Tradename	Reset
Type	Voltage Supervisory
Watchdog Timers	No Watchdog
Applications	Power Supply Monitor
Current - Supply	6 µA
DigiKey Programmable	Not Verified
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Package / Case	12-WFDFN
Supplier Device Package	12-TDFN(2x3)
Voltage - Supply	1.6V ~ 5.5V
Вес, г	0.02