參數(shù)資料
型號: MM1365
廠商: MITSUMI ELECTRIC CO LTD
元件分類: 穩(wěn)壓器
英文描述: Step-Up IC For EL Backlights
中文描述: FLUORESCENT LIGHT CONTROLLER, 20 kHz SWITCHING FREQ-MAX, PDSO8
封裝: VSOP-8
文件頁數(shù): 2/4頁
文件大?。?/td> 96K
代理商: MM1365
MITSUMI
Step-Up IC For EL Backlights MM1365
Absolute Maximum Ratings
Item
Symbol
T
STG
T
OPR
V
CC
max.
V
CCOP
V
O
max.
Pd
Ratings
-
40~+125
-
20~+75
-
0.3~+6
0.95~+6
-
0.3~V
CC
300
Units
°C
°C
V
V
V
mW
Storage temperature
Operating temperature
Power supply voltage
Operating power supply voltage
Voltage applied to O1, O2 output pins
Allowable loss
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
=1.5V, V
CONT
=1.5V)
Item
Symbol
Measurement
circuit
Measurement conditions
Min. Typ. Max. Units
Consumption current for complete circuit 1
(under recommended circuit
operating conditions for EL)
Consumption current for 2 IC only
(under recommended circuit
operating conditions for EL)
Current consumption 3
(entire circuit off)
O1 pin output current
(charge signal)
O1 pin sync current
(charge signal)
O2 pin output current
(discharge signal)
C
T
1 charge current
(Discharge setting pin)
C
T
2 charge current
(charge setting pin)
C
T
1 pin "H" threshold
C
T
2 pin "H" threshold
C
T
1 pin "L" threshold
C
T
2 pin "L" threshold
Charge signal oscillation frequency
(C
T
2 measurement)
C1=39nF, C2=1.5nF
SW1 OFF, SW2 ON
I
CC
1
1
15
25
35
mA
C1=39nF, C2=1.5nF
SW1 ON, SW2 OFF
I
CC
2
1
1.3
2.5
4.5
mA
I
CC
3
1
V
CONT
=0V, SW1 ON, SW2 OFF
1.0
μA
I
SOU
1
2
VO1=0V, VCT1=0.8V
O1 output current measurement
VCT1=0V, VO1=0.3V
VCT2=0V
25
50
75
μA
I
SIN
2
1.00 2.50
mA
I
SOU
2
2
VCT1=0V, VCT2=0V
1.00 1.80 3.00 mA
I
CT
1
2
VCT1=0.3V, CT2=OPEN
C
T
1 output current
VCT1=0V, VCT2=0.3V
C
T
2 output current
SW1 OFF, SW2 ON
SW1 OFF, SW2 ON
SW1 OFF, SW2 ON
SW1 OFF, SW2 ON
C1=39nF, C2=1.5nF
SW1 OFF, SW2 ON
1.2
2.0
2.7
μA
I
CT
2
2
10
18
25
μA
V
THH
1
V
THH
2
V
THL
1
V
THL
2
1
1
1
1
0.65
0.65
0.15
0.18
V
V
V
V
fct2
1
20
kHz
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