參數(shù)資料
型號: M62253FP
廠商: Mitsubishi Electric Corporation
英文描述: SWITCH LT 6MM 160GF H=3.1MM SMD
中文描述: 鋰離子電池充電器控制IC
文件頁數(shù): 3/5頁
文件大?。?/td> 62K
代理商: M62253FP
MITSUBISHI(Dig.Ana.INTERFACE)
M62253FP
LITHIUM ION BATTERY CHARGER CONTROL IC
PRELIMINALY
Notices;This is not a final specification.
Some parametric limits are subject to change.
( 3
OUT pin saturation voltage
Symbol
Parameter
Test conditions
Ratings
Unit
Vcc
I
OUT
V
SENSE
T
IN
Pd
Ktheata
Topr
Tstg
Supply voltage
OUT pin output current
SENSE pin voltage
T
IN
pin voltage
Power dissipation
Thermal derating
Operating temperature
Storage temperature
16
30
Vcc
Vcc
450
4.5
-20 to +85
-40 to +125
Ta = 25°C
Ta = 25°C
ELECTRICAL CHARACTERISTICS
Unit
Limit
TYP
MAX
15
MIN
6.0
Test condition
Parameter
Symbol
B
Vcc
Icc
Supply voltage range
circuit current
V
DD
pin output voltage
LED
Iout
LED1
Iout
LED2
V
OHLED1
V
OHLED2
LED2 pin output current
LED1 pin output "H"
voltage
T
IN
V
THINTH1
V
THINTL1
Iin
T
IN
V
THINTH2
V
THINTL2
T
IN
pin input current
TIN pin up side threshold
voltage 2
V
mA
7
0.410
2.050
-1.0
0.388
1.804
1.0
V
I
SET1
I
SET2
I
THchgoff
I
INSENSE+
I
INSENSE-
Charge current set voltage 2
Charge complete
detect voltage
SENSE+ pin input current
2.6V
battery voltage
3.0V
3.0V
battery voltage
4.1V
250
25
60
60
mV
mV
mV
μA
μA
ABSOLUTE MAXIMUM RATING
LED OFF
TIN pin low side threshold
voltage 1
mA
mA
10
10
V
THchgon
V
THqchgon
Fast charge start voltage
V
THqchgoff
stop voltage
Vo
chg1
Vo
chg2
Output voltage set2
Charge start voltage
2.6
3.0
4.09
4.10
2.55
V
V
V
V
V
Const current charge
V
THrchgon Recharge start voltage
3.9
25
V
OUT
Const voltage charge time
Charge time
Charge time
SENSE- pin input current
LED2 pin output "H"
voltage
TIN pin up side threshold
voltage 1
V
V
Charge time
Charge complete time
Charge complete time
I
OUT
=20mA
V
C
=15V
Recharge time@C1= 2.2μ F
4.1V output time C2= 2.2μ F
2.55V output timeC2= 2.2μ F
C2= 2.2μF
C2= 2.2μF
C2= 2.2μF
(After current detect)
C3= 0.1μF
V
OHOUT
I
LOUT
td
C1
td
BDET1
td
BDET2
td
IDET
td
ILED
td
chg
td
C3
OUT pin leak current
1.0
1.52
1.63
152
1.65
3.2
μA
(Ta=25°C unless otherwise noted)
(Vcc=8.5V,Vref=4.10V,V
SENSE
=3.6V,Ta=25°C, unless otherwise noted)
V
DD
V
DD
5.00
4.75
2.5
2.9
4.06
4.07
2.45
5.25
2.7
3.1
4.12
4.13
2.65
235
15
3.8
15
265
35
85
85
12
12
2.5
2.5
0.422
2.112
4.0
35
8
8
0.398
1.989
μA
TIN pin low side threshold
voltage 2
2.0
C1
C2
C3
s
s
Voltage detect delay time
Connect detect time 1
1.20
1.30
120
1.30
2.5
90
50
0.88
0.95
88
0.95
1.8
30
36
ms
Connect detect time 2
s
s
Current detect delay time
LED switching delay time
ms
ms
Discharge time
Temperature
detect delay time
V
V
mA
V
V
mW
mW/°C
°C
°C
V
C
p
LED1 pin output current
Charge current set voltage 1
Output voltage set1
0.400
1.860
0.412
1.916
64
Resistance ratio(R1/R2)
*in the block diagram
Resistance ratio(R1/R2)
*in the block diagram
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