MM3513K01NRH [MITSUMI]
Voltage Monitor IC for Li-ion Cell Balance;型号: | MM3513K01NRH |
厂家: | MITSUMI ELECTRONICS, CORP. |
描述: | Voltage Monitor IC for Li-ion Cell Balance |
文件: | 总2页 (文件大小:44K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MITSUMI
Voltage Monitor IC for Li-ion Cell Balance
Voltage Monitor IC for Li-ion Cell Balance
MM3513 Series
Outline
The MM3513 series are voltage monitor ICs for rechargeable Lithium-ion or Lithium-polymer batteries, using
a high voltage CMOS process. Each Lithium-ion or Lithium-polymer battery can be balanced. Each of these
ICs is composed of voltage detectors, reference voltage sources, an oscillator, a counter circuit and logical
circuits.
(Unless otherwise specified, Topr=+25°C)
Features
(1) High-accuracy detection voltage
Detection voltage
3.5V to 4.5V, 5mV steps
2V to 2.4V, 52mV steps
Accuracy±±2mV
Accuracy±±5mV (Topr=−5 to +62°C)
Hysteresis voltage
However,"Detection voltage-Hysteresis voltage<3.5V" is disabled.
(±) Range of Detection delay time
Detection delay time
Selectable from 2.±5s, 1.2s, 1.±s, 3.2s, 4.5s
(3) Low current consumption
Normal mode
Typ. 1.5µA, Max. 3.2µA
Stand-by mode
Max. 2.5µA
(4) Absolute maximum ratings
VDD pin
VSS−2.3V to +1±V
VDD−2.3V to VDD+2.3V
VSS−2.3V to VDD+2.3V
−55°C to +1±5°C
OUT pin
DS pin
Storage temperature
Operation temperature
−42°C to +85°C
Pin Assignment
Top view
Pin No.
Function
SOT-25A
1
2
No connection.
VDD terminal.
Connected to IC substrait.
OUT
5
DS
4
3
4
VSS terminal. Connected to ground.
Delay shorten terminal.
1
±
3
NC VDD VSS
Output of detecting voltage. Output
type is CMOS.
5
• 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
Voltage Monitor IC for Li-ion Cell Balance
(3,000pcs/Reel)
Selection Guide
Detection voltage
Hysteresis voltage
[V]
Detection delay time
[sec]
Release delay time
[sec]
Product name
Package
[V]
Vdet
Vhys
tVdet
tVrel
MM3513A01NRH
MM3513B01NRH
MM3513C01NRH
MM3513D01NRH
MM3513D02NRH
MM3513E03NRH
MM3513F01NRH
MM3513H01NRH
MM3513J01NRH
MM3513K01NRH
MM3513L01NRH
MM3513R01NRH
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
SOT-25A
4.150
0.010
0.25
8.0m
3.750
4.200
3.600
3.600
4.350
3.650
4.175
3.475
4.180
4.175
4.210
0.010
0.010
0.010
0.100
0.380
0.010
0.010
0.010
0.010
0.000
0.010
0.25
0.25
0.25
0.25
3.0
8.0m
8.0m
8.0m
8.0m
8.0m
8.0m
8.0m
8.0m
4.0
0.25
0.25
0.25
0.25
0.25
0.25
4.0
8.0m
Please inquire to us, if you request a rank other than the above.
Application Circuit
P+
1V2D2D1
R
MM3513(5)
NC OUT
VDD
R5
C
VDD1
R
DC5
332
R
1
±
3
5
4
12µF
1VK51
V5
V4
V3
V±
V1
C5
2.1µF
R
Q5
VSS DS
C
V51
1VK41
ZDD5
1µF
MM3474
D±
R
SOC11
MM3513(4)
472K
1
OV
SOC
±2
R4
G
R
DC4
Q
VM1
C
SOC
332
1
±
3
NC OUT
VDD
5
4
±.±K
CV41
2.1µF
D
S
1µF
±
3
4
5
6
7
8
9
–
SDC 19
VDD 18
V5 17
V4 16
V3 15
V± 14
V1 13
C4
Q
VM1
C
SDC
2.1µF
Q4
2.1µF
VSS DS
R
1VK31
CS
ZDD4
ZDD3
ZDD±
ZDD1
D1
R
VM±
ZD1
R
SDC11
12M
472K
DCHG
COV
CDC
COL1
COL±
MM3513(3)
R3
R
DC3
332
1
±
3
NC OUT
VDD
5
4
C
COV1
C
V31
2.1µF
Q
DM
D
S
1µF
C3
C
CDC1
2.1µF
Q3
R
4.3OMV1
VSS DS
G
2.1µF
R
1VK±1
C
COL1
2.221µF
MM3513(±)
R±
R
DC±
C
COL±
332
1
±
3
NC OUT
VDD
5
4
C
V±1
2.221µF
R
SEL±1
1µF
1K
C±
VSS1 SEL± 1±
2.1µF
Q±
R
SEL11
R
CS
VSS DS
R
1VK11
1K
±.±K
12 VSS± SEL1 11
MM3513(1)
R1
R
DC1
R
5.6OMV±
332
1
±
3
NC OUT
VDD
5
4
C
V11
R
DG±
R
DG1
ROV
1µF
C1
122
122
12M
2.1µF
Q1
VSS DS
G
G
G
S
D
S
S
D
CHG–
R
SENSE
Charge
control
FET
5M
D
P–
Discharge
control
FET
· Resistors R1 to R5 and capacitors C1 to C5 stabilize a supply voltage ripple. However, if the resistors R1 to
R5 are increased, the detection voltage raises due to through-current in the IC. Therefore, adjust the value to
1k or less. Moreover, the capacitors C1 to C5 should be 2.21µF or more to ensure stable operation.
· For resistors RDC1 to RDC5, the value of bypass current is determined.
• 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.
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