Load Switch. TS12001 Datasheet

TS12001 Switch. Datasheet pdf. Equivalent


Part TS12001
Description Battery Management Under-Voltage Load Switch
Feature TRIUNE PRODUCTS Features • Off-Active™ feature with ultra-low pico-amp current • Best-in-class Off.
Manufacture Semtech
Datasheet
Download TS12001 Datasheet

TS12001 A 0.65V/1µA Nanopower Voltage Detector with Dual Out TS12001 Datasheet
TRIUNE PRODUCTS Features • Off-Active™ feature with ultra-l TS12001 Datasheet
Recommendation Recommendation Datasheet TS12001 Datasheet




TS12001
TRIUNE PRODUCTS
Features
• Off-Active™ feature with ultra-low pico-amp current
• Best-in-class Off-active™ quiescent current of 100pA
• Ultra-low on-active quiescent current of 70nA
• Accurate on to Off-active™ voltage threshold
• Threshold voltage options of 1.2V - 4.2V in 100mV steps
(programmed at manufacturing)
• Supervisory over-current limit shutdown
• Low Rds(on): 175mΩ typical @ 5V
• Low drop out disconnect from VBAT to loads
• Turn-on slew rate controlled
• 500mV off to on-active hysteresis
Summary Specifications
• Wide input voltage range: 1.2V – 5.5V
• Packaged in a 8pin DFN (2x2)
TS12001
nanoSmart® Battery Management
Under-Voltage Load Switch
Description
The TS12001 Off-Active™ battery management load switch is
used to protect a battery from excessive discharge. It consists
of an internally generated threshold voltage (VTHRESH),
comparator with hysteresis, slew rate control for the load
switch, a P-Channel load switch, and an open-drain indicator
pin. When the input battery voltage is above VTHRESH, the
load switch is on-active. When the input battery voltage falls
to VTHRESH, the load switch is Off-Active™ and the quiescent
current draw is approximately 100pA.
Applications
• Portable Battery
• Industrial
• Medical
• SmartCard
• RFID
• Energy Harvesting Systems
Block Diagram
VCC
R egulated
T hreshold
VOUT
nPG
TS12001
Final Datasheet
April 30, 2015
Rev 1.3
GND
www.semtech.com
1 of 11
Semtech



TS12001
Typical Applications
Charger
CBYP
Disconnect the Battery
TS12001
VCC
VOUT
GND
nPG
Load
Note: When the TS12001 is Off-Active™, the battery will continue to charge through the body diode between VOUT and VCC.
Disconnect the Load
Charger
CBYP
TS12001
VCC
VOUT
GND
nPG
Load
TS12001
Final Datasheet
April 30, 2015
Rev 1.3
www.semtech.com
2 of 11
Semtech





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