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What is LC05111CMT?

This electronic component, produced by the manufacturer "ON Semiconductor", performs the same function as "1-Cell Lithium-Ion Battery Protection IC".


LC05111CMT Datasheet PDF - ON Semiconductor

Part Number LC05111CMT
Description 1-Cell Lithium-Ion Battery Protection IC
Manufacturers ON Semiconductor 
Logo ON Semiconductor Logo 


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Total 17 Pages



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LC05111CMT
CMOS LSI
1-Cell Lithium-Ion Battery
Protection IC with integrated
Power MOS FET
www.onsemi.com
Overview
The LC05111CMT is a protection IC for 1-cell lithium-ion secondary
batteries with integrated power MOS FET. Also it integrates highly
accurate detection circuits and detection delay circuits to prevent batteries
from over-charging, over-discharging, over-current discharging and
over-current charging.
A battery protection system can be made by only LC05111CMT and few
external parts.
WDFN6 2.6x4.0, 0.65P, Dual Flag
Feature
Charge-and-discharge power MOSFET are integrated at Ta = 25C, VCC = 4.5V
ON resistance (total of charge and discharge) 11.2m(typ)
Highly accurate detection voltage/current at Ta = 25C, VCC = 3.7V
Over-charge detection ±25mV
Over-discharge detection
±50mV
Charge over-current detection ±0.7A
Discharge over-current detection ±0.7A
Delay time for detection and release (fixed internally)
Discharge/Charge over-current detection is compensated for temperature dependency of power FET
0V battery charging
: “Permission”
Auto wake-up function battery charging
: “Permission”
Over charge detection voltage
: 4.0V to 4.5V (5mV steps)
Over charge release hysteresis
: 0V to 0.3V (100mV steps)
Over discharge detection voltage
: 2.2V to 2.7V (50mV steps)
Over discharge release hysteresis at Auto wake-up : 0V to 0.6V (200mV steps)
Over discharge release hysteresis
: 0V to 0.075V (25mV steps)
Discharge over current detection
: 2.0A to 8.0A (0.5A steps)
Charge over current detection
: 8.0A to -2.0A (0.5A steps)
Typical Applications
Lithium ion battery protection
ORDERING INFORMATION
See detailed ordering and shipping information on page 17 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
January 2015 - Rev. 2
1
Publication Order Number :
LC05111CMT/D

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LC05111CMT equivalent
LC05111CMT
SELECTION GUIDE
Device
Vov(V)
LC05111C01MTTTG 4.425
LC05111C02MTTTG 4.280
LC05111C03MTTTG 4.425
LC05111C04MTTTG 4.375
LC05111C05MTTTG 4.425
LC05111C06MTTTG 4.425
LC05111C07MTTTG 4.425
LC05111C08MTTTG 4.430
LC05111C09MTTTG 4.400
LC05111C10MTTTG 4.280
LC05111C11MTTTG 4.310
LC05111C12MTTTG 4.450
Vovr(V)
4.225
4.180
4.225
4.175
4.225
4.225
4.225
4.430
4.200
4.080
4.110
4.450
Vuv(V)
2.500
2.700
2.600
2.400
2.300
2.400
2.500
2.400
2.400
2.600
2.500
2.600
Vuvr(V)
2.500
2.700
2.600
2.400
2.300
2.400
2.520
2.450
2.400
2.600
2.500
2.600
Vuvr2(V)
2.900
2.900
3.000
2.800
2.700
2.800
2.900
2.800
3.000
3.000
2.900
3.000
AWUP
enable
enable
enable
enable
enable
enable
enable
enable
enable
enable
enable
enable
Ioc(A)
6.00
6.00
6.00
6.15
4.00
6.00
5.00
5.00
6.00
6.00
2.00
4.0
Ioch(A)
4.00
3.50
4.00
6.25
4.00
4.00
5.00
5.00
4.00
4.00
2.00
3.0
Ioc2(A)
17.5
21.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
15.0
0Vcharge
enable
enable
enable
enable
enable
enable
enable
enable
enable
enable
enable
enable
Pdmax-Ta graph
www.onsemi.com
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LC05111CMT electronic component.


Information Total 17 Pages
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Download [ LC05111CMT.PDF Datasheet ]

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Featured Datasheets

Part NumberDescriptionMFRS
LC05111CMTThe function is 1-Cell Lithium-Ion Battery Protection IC. ON SemiconductorON Semiconductor

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