Datasheet Texas Instruments TPS3306-25DGK

Dual-Processor Supervisory Circuit with Power-Fail and Watchdog Timer 8-VSSOP -40 to 85

Datasheets

PDF, 841 Kb, Revision: C, File published: Dec 1, 2006

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

# of Supplies Monitored	3
Iq(Typ)	15 uA
Monitored Voltage 1 (typ)(Nom)	1.5,1.8,2,2.5,3.3,5 V
Monitored Voltage 2 (typ)(Nom)	N/A V
Operating Temperature Range	-40 to 85 C
Output Driver Type / Reset Output	Active-low,Open-drain
Package Group	VSSOP
Package Size: mm2:W x L	8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rating	Catalog
Reset Threshold Accuracy	3.2 %
Special Features	Watchdog Timer
Threshold Voltage 1(Typ)	1.4,1.68,1.85,2.25,2.93,4.55 V
Threshold Voltage 2 (typ)(Typ)	N/A V
Time Delay	100 ms
VCC(Max)	6 V
VCC(Min)	2.7 V
Watchdog Timer WDI	0.8 sec

RoHS

Compliant

Download
Monitoring Five Different Voltage Rails Using the TPS3103 and TPS3306
PDF, 125 Kb, File published: Aug 28, 2003
As portable power designs get more complex, the number of power supply rails are increasing. Finding a simple supervisor circuit to monitor all the voltage rails can be complicated due to the number of different rail voltages and desired SVS trip voltages. To provide a solution for the more complex designs, the TPS3103 and TPS3306 can be used to monitor up to five different voltage rails. This des
Download
Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
PDF, 130 Kb, File published: Sep 19, 2011

Series: TPS3306 (31)

TPS330625DGK, TPS3306 25DGK