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BD71L4L-1 Datasheet, PDF (1/18 Pages) Rohm – CMOS Over Voltage Detector IC | |||
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Datasheet
Voltage Detector IC Series
CMOS
Over Voltage Detector IC
BD71L4L-1 series
General Descriptions
ROHMâs BD71L4L-1 series is highly accurate and low
current Over Voltage Detector IC. It is an N-Channel
Open-Drain output type with detection voltage of 4.05V
and hysteresis voltage of 30mV. It is most suitable for
monitoring the charge of a lithium-ion battery.
Key Specifications
ï® Detection Voltage:
ï® High Accuracy Detection Voltage:
ï® Ultra-Low Current Consumption:
ï® Operating Temperature Range:
4.05V (Typ.)
±0.8%
0.8μA (Typ.)
-40°C to +85°C
Features
ï® High Accuracy Detection Voltage
ï® Low Current Consumption
ï® N-Channel Open Drain Output
ï® Wide Operating Temperature Range
ï® Very Small and Low Height Package
ï® Package SSOP5 is similar to SOT-23-5 (JEDEC)
Typical Application Circuit
VDD1
BD71L4L-1
CIN
VDD2
RL
Microcontroller
RST
CL
(Capacitor for
noise filtering)
GND
Package
ï® SSOP5:
ï® HVSOF5:
W(typ) x D(typ) x H(max)
2.90mm x 2.80mm x 1.25mm
1.60mm x 1.60mm x 0.60mm
Applications
ï® All electronics equipment with lithium-ion battery
ï® All electronics equipment that needs over-voltage
protection
âProduct structureï¼Silicon monolithic integrated circuit
.www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111ã»14ã»001
âThis product has no designed protection against radioactive rays
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TSZ02201-0R7R0G300030-1-2
08.Jun.2016.Rev.005
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