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MM3635 Datasheet(PDF) 9 Page - Mitsumi Electronics, Corp.

Part No. MM3635
Description  Lithium-ion battery charge control IC
Download  25 Pages
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Maker  MITSUMI [Mitsumi Electronics, Corp.]
Homepage  https://www.mitsumi.co.jp/index_e.html
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MM3635 Datasheet(HTML) 9 Page - Mitsumi Electronics, Corp.

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• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
Lithium-ion battery charge control IC MM3635
Item
Symbol
Measurement
circuit
Measuring circuit
Chip temperature
detection 1 ( 1)
Ttreg1
A
When gradually increasing chip temperature from 83°C to 103°C
under the condition of fast charge mode, VF1=5V, and VF10=4V, the
chip temperature when I10 drops to the value that is 1C (I10 when
chip temperature is 25°C)× 95% should be Ttreg1.
Chip temperature
detection 2 ( 1)
Ttreg2
A
When gradually increasing chip temperature from 85°C to 120°C
under the condition of fast charge mode, VF1=5V, and VF10=4V,
the chip temperature when I10 drops to the value that is 0.2C(I10
when chip temperature is 125°C)×105% should be Ttreg2.
Chip temperature
detection difference ( 1)
Tdtreg
A
Tdtreg=Ttreg2 -Ttreg1
Thermal shutdown
temperature ( 1)
Tsd
C
When gradually increasing chip temperature from 143°C to 163°C under
the condition of fast charge mode, VF1=5V, and VF10=3.2V, the chip
temperature when V3 becomes blinking (repeating H L, charge error
mode) and the charging stops (|I10| < 1mA) should be Tsd.
Temperature detecting
reference voltage
VDD
D
Measure the voltage of V5 when VF6=1.0V and VF10=3.6V.
Temperature detecting reference
terminal current ( 1)
IDD
D
When gradually decreasing IF5 under the condition of VF6=1.0V
and VF10=3.6V, the |IF5| when V5=VDD×90% should be IDD.
Charge stop battery
temperature detection
voltage (Low temperature)
VthSL
D
When gradually increasing VF6 from 1.0V to 2.0V under the condition
of fast charge mode, VF6=1.0V, and VF10=3.6V, the VF6 when V3=L to
H and the charging stops (|I10|<1mA) should be VthSL.
Charge recovery battery
temperature detection
voltage (Low temperature)
VthRL
D
When gradually decreasing VF6 from 2.0V to 1.0V under the condition of
charge stop temperature detection mode, VF6=2.0V, and VF10=3.6V, the
VF6 when V3=H to L and the charging restarts (|I10|>1mA) should be
VthRL.
Charge stop battery
temperature detection
voltage (High temperature)
VthSH
D
When gradually decreasing VF6 from 1.0V to 0V under the
condition of fast charge mode, VF6=1.0V, and VF10=3.6V, the VF6
when V3=L to H and the charging stops(|I10|<1mA) should be
VthSH.
Charge recovery battery
temperature detection
voltage (High temperature)
VthRH
D
When gradually increasing VF6 from 0V to 1.0V under the
condition of charge stop temperature detection mode, VF6=0V,
and VF10=3.6V, the VF6 when V3=High to Low and the charging
restarts(|I10|>1mA) should be VthRH.
CVSEL pin Low-level
input voltage
VcvselL
C
Measurement conditions are as Vchg, more than voltage of VF7
from which the voltage of V9 is set to Vchg1 is set to VcvselH,
and below voltage used as Vchg2 is set to VcvselL.
CVSEL pin High-level
input voltage
VcvselH
CVSEL pin Low-level
input current
IcvselL
A
Measure the current of I7 under the condition of fast charge
mode, VF7=0V, and VF10=3.6V.
CVSEL pin High-level
input current
IcvselH
A
Measure the current of I7 under the condition of fast charge
mode, VF7=5V, and VF10=3.6V.
LED output pin Low-
level voltage
VledL
A
Measure the voltage of V3 under the condition of fast charge mode,
IF3=10mA, and VF10=3.6V.
LED output pin leak
current
Iledleak
E
Measure the current of I3 when VF3=5V and VF10=4.25V (charge
completion mode).
Series pass Tr On
resistance
Ron
A
Measure the voltage of V1-V10 under the condition of fast charge
mode, VF1=4.0V, and IF10= -200mA.
Ron=(V1
-V10)/200mA
note : 1 The parameter is guaranteed by design.


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