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TPS3806J20 TPS3806I33
SLVS393A – JULY 2001 – REVISED NOVEMBER 2004
Dual
Voltage Detector with Adjustable Hysteresis
FEATURES
• Dual
Voltage Detector With Adjustable Hysteresis 3.
3-V/Adjustable and 2-V/Adjustable
• Assured Reset at VDD = 0.
8 V • Supply Current: 3 µA Typical at VDD = 3.
3 V • Independent Open-Drain Reset Outputs • Temperature Range: -40°C to +85°C • 6-Pin SOT-23 Package
DESCRIPTION
The TPS3806 integrates two independent
voltage detectors for battery
voltage monitoring.
During power-on, RESET and RSTSENSE are asserted when supply
voltage VDD or the
voltage at LSENSE input become higher than 0.
8 V.
Thereafter, the supervisory circuit monitors VDD and LSENSE, keeping...