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Polymer Batteries. MM3199 Datasheet

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Polymer Batteries. MM3199 Datasheet






MM3199 Batteries. Datasheet pdf. Equivalent




MM3199 Batteries. Datasheet pdf. Equivalent





Part

MM3199

Description

Protection for Lithium-Ion/Lithium Polymer Batteries



Feature


MITSUMI Protection for Lithium-Ion/Lith ium Polymer Batteries (1 cell) MM3099/M M3199 Series Protection for Lithium-Io n/Lithium Polymer Batteries (1 cell) Mo nolithic IC MM3099/MM3199 Series April 26, 2004 Outline This is a protection IC developed for use with 1-serial cell lithium-ion/lithium polymer rechargeab le batteries. It provides a function to protect the batte.
Manufacture

Mitsumi Electronics

Datasheet
Download MM3199 Datasheet


Mitsumi Electronics MM3199

MM3199; ries by detecting overcharge, overdischa rge, discharge overcurrent, and other a bnormalities and turning off the extern al Nch MOS FET. The outputs of COUT pin (charge FET control pin) and DOUT pin (discharge FET control pin) are CMOS ou tputs, so that the external Nch MOS FET can be driven directly. A charge overc urrent detection function is provided f or abnormal charge.


Mitsumi Electronics MM3199

detection. In addition, the IC has a bu ilt-in timer circuit(for each detection delay time), so that the protection ci rcuitry can be comprised with fewer ext ernal components. Furthermore, by setti ng the DS pin at VDD level, overcharge, overdischarge, discharge overcurrent c an be detected, and the delay time duri ng release can be shortened. Features 1. Uses high volt.


Mitsumi Electronics MM3199

age CMOS process Absolute maximum ratin g for charger connection 32V 2. Detect ion voltage precision Overcharge detec tion voltage ±20mV (Ta=25°C), ±25mV (Ta=-5~60°C) Overdischarge detection voltage ±35mV (Ta=25°C), ±58mV (Ta =-5~60°C) Discharge overcurrent detec tion voltage ±10mV (Ta=25°C), ±15mV (Ta=-5~60°C) 3. Built-in detection d elay time (timer circuit) Over.

Part

MM3199

Description

Protection for Lithium-Ion/Lithium Polymer Batteries



Feature


MITSUMI Protection for Lithium-Ion/Lith ium Polymer Batteries (1 cell) MM3099/M M3199 Series Protection for Lithium-Io n/Lithium Polymer Batteries (1 cell) Mo nolithic IC MM3099/MM3199 Series April 26, 2004 Outline This is a protection IC developed for use with 1-serial cell lithium-ion/lithium polymer rechargeab le batteries. It provides a function to protect the batte.
Manufacture

Mitsumi Electronics

Datasheet
Download MM3199 Datasheet




 MM3199
MITSUMI
Protection for Lithium-Ion/Lithium Polymer Batteries (1 cell) MM3099/MM3199 Series
Protection for Lithium-Ion/Lithium Polymer Batteries (1 cell)
Monolithic IC MM3099/MM3199 Series April 26, 2004
Outline
This is a protection IC developed for use with 1-serial cell lithium-ion/lithium polymer rechargeable batteries. It
provides a function to protect the batteries by detecting overcharge, overdischarge, discharge overcurrent,
and other abnormalities and turning off the external Nch MOS FET. The outputs of COUT pin (charge FET
control pin) and DOUT pin (discharge FET control pin) are CMOS outputs, so that the external Nch MOS FET
can be driven directly. A charge overcurrent detection function is provided for abnormal charge detection. In
addition, the IC has a built-in timer circuit(for each detection delay time), so that the protection circuitry can
be comprised with fewer external components. Furthermore, by setting the DS pin at VDD level, overcharge,
overdischarge, discharge overcurrent can be detected, and the delay time during release can be shortened.
Features
1. Uses high voltage CMOS process
Absolute maximum rating for charger connection 32V
2. Detection voltage precision
Overcharge detection voltage ±20mV (Ta=25°C),
±25mV (Ta=-5~60°C)
Overdischarge detection voltage ±35mV (Ta=25°C),
±58mV (Ta=-5~60°C)
Discharge overcurrent detection voltage ±10mV (Ta=25°C),
±15mV (Ta=-5~60°C)
3. Built-in detection delay time (timer circuit) Overcharge detection delay time 0.25 ~ 7.0s (mask option)
Overdischarge detection delay time 0.25 ~ 7.0s (mask option)
Discharge overcurrent detection delay time 0.25 ~ 7.0s (mask
option)
Short detection delay time 400µs
4. Includes a charge overcurrent detection function
5. Overcharge, overdischarge, and discharge overcurrent can be detected, and the delay time during release
can be shortened with the DS pin.
6. 0V charging disable function (mask option)
Packages
SOT-26A
SON-6A




 MM3199
MITSUMI
Protection for Lithium-Ion/Lithium Polymer Batteries (1 cell) MM3099/MM3199 Series
Pin Assignment
65 4
12 3
SOT-26A
(TOP VIEW)
16
25
34
SON-6A
(TOP VIEW)
1 DOUT
2 V-
3 COUT
4 DS
5 VDD
6 VSS
1 DOUT
2 VDD
3 VSS
4 DS
5 COUT
6 V-
Block Diagram
VDD
DS
Oscillator
Counter
VD1 Logic Circuit
Overcharge
VD2
VD4
Charging
Overcurrent
Overdischarge
VD3
Discharging
Overcurrent
Delay
Logic Circuit
Level Shift
Short
VSS
DOUT
COUT
V-




 MM3199
MITSUMI
Protection for Lithium-Ion/Lithium Polymer Batteries (1 cell) MM3099/MM3199 Series
Pin Description
SOT-26A
Pin no.
1
2
3
4
5
6
Pin name
DOUT
V-
COUT
DS
VDD
VSS
SON-6A
Pin no.
1
2
3
4
5
6
Pin name
DOUT
VDD
VSS
DS
COUT
V-
Functions
Output of overdischarge detection. Output type is CMOS.
Input terminal connected to charger negative voltage.
Output of overcharge detection. Output type is CMOS.
Delay shorten terminal.
VDD terminal. Connected to IC substrate.
VSS terminal. Connected to ground.
Functions
Output of overdischarge detection. Output type is CMOS.
VDD terminal. Connected to IC substrate.
VSS terminal. Connected to ground.
Delay shorten terminal.
Output of overcharge detection. Output type is CMOS.
Input terminal connected to charger negative voltage.
Absolute Maximum Ratings (TOPR=25°C, VSS=0V)
Item
Supply voltage
V- terminal input voltage
DS terminal input voltage
COUT terminal output voltage
DOUT terminal output voltage
Operation temperature
Storage temperature
Symbol
VDD
V-
VDS
VCOUT
VDOUT
TOPR
TSTG
Ratings
-0.3~12
VDD-32~VDD+0.3
VSS-0.3~VDD+0.3
VDD-32~VDD+0.3
VSS-0.3~VDD+0.3
-40~+85
-55~+125
Units
V
V
V
V
V
°C
°C
Electrical Characteristics Written Model : MM3099E
TOPR=25°C
Item
Symbol
Operating input voltage
VDD1
Minimum operating voltage
for 0V charging
VST
Discharging overcurrent
release resistance
RSHORT
DS pin pull-down resistance RDS
COUT pin Nch ON voltage
VOL1
COUT pin Pch ON voltage
VOH1
DOUT pin Nch ON voltage
VOL2
DOUT pin Pch ON voltage
VOH2
Current consumption
IDD
Current consumption at stand-by
IS
*Note: 1 The test circuit symbols.
Measurement conditions
VDD-VSS
VDD-V-, VDD-VSS 0V
VDD 3.6V, V- 1V
VDD 3.6V
IOL 30µA, VDD 4.5V
IOH -30µA, VDD 3.9V
IOL 30µA, VDD 2.0V
IOL -30µA, VDD 3.9V
VDD 3.9V, V- 0V
VDD 2.0V
Min. Typ. Max. Units *1
1.5 10.0 V A
1.2 V A
30 50 100 k
6.5 13.0 26.0 k
0.4 0.5 V
3.4 3.7
V
0.2 0.5 V
3.4 3.7
V
3.0 6.0 µA
0.1 µA
F
H
I
J
K
L
M
M



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