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MM3635 Datasheet(PDF) 15 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) 15 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
Flow Chart
AC adaptor
connection
Reset
LED : OFF
Charge start
LED : Lighting
AC adaptor
Pull out
Charge completion
LED : OFF
Re-Charge
LED : Lighting
Charge Error
Charge OFF
LED : OFF
Trickle Charge mode
Iprechg(0.1C)/Vchg1(4.2V)
Tdchg(60min)TART
Fast-Charge mode
Irapchg(1.0C)/Vchg1(4.2V)
Tchg(300min)TART
No
No
No
No
No
No
No
No
Reset release
VCC
Vpor(2.5V)
Adaptor detection time
Tadp2(64us)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
VSENSE pin discharge
Idischg2(200µA)
Tdischg(64ms)
Adaptor connection detection
VCC Vadp(3.8V)
Adaptor detection time
Tadp(32ms)
Tdchg(60min)
Timeout
Tchg(300min)
Timeout
Tdchg(60min) timer
Reset
Tchg(300min) timer
Reset
Timer reset
Error reset
Battery voltage detection
VBAT Vqchgon(3.0V)
Detection time : Tqstart(128ms)
Battery voltage detection
VBAT 3.0V
Detection time : Tqstart(128ms)
Battery voltage check
Detection time : Tqstart(128ms)
Battery voltage check
Detection time : Tqstart(128ms)
Charge current detection
Ichg Ifc(0.1C)
Detection time : Tqstart(128ms)
Charge completion flag clear
LED : Lighting
Recharge voltage detection
VBAT Vrechg(3.97V)
Detection time : Trechg(256ms)
Forced Charge ON
Istart (0.3C)/Vchg(4.2V)
/Tistart(512ms)
Forced Charge OFF
Toff(128ms)
VSENSE pin discharge
Idischg2(200µA)/Tdischg(64ms)
Charge OFF
Toff(128ms)
VSENSE pin discharge
Idischg2(200µA)/Tdischg(64ms)
Charge OFF
Toff(128ms)
VSENSE pin discharge
Idischg2(200µA)/Tdischg(64ms)
*1
All typ. numeric value.
*2
Charge current, charge completion current and
each detection time for RICHG=74.2k , ROSC=100k ,
CVSEL=H.
VSENSE pin discharge
Idischg1(10µA)


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