AP3607FNTR-G1 查看數據表（PDF） - BCD Semiconductor
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AP3607FNTR-G1 Datasheet PDF : 18 Pages
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Preliminary Datasheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Recommended Operating Conditions
Parameter
Input Voltage
Operating Ambient Temperature
Symbol
VIN
TA
Min
2.7
-40
Max
5.5
85
Unit
V
ºC
Electrical Characteristics
VIN=3.6V, VEN=VIN, TA=25ºC, CIN=C1=C2=COUT=1µF, VF(forward voltage)=3.2V, unless otherwise noted.
Parameter
Symbol
Conditions
Min Typ Max Unit
Input Section
Input Voltage
VIN
ID=0mA to 80mA
2.7
5.5 V
Under Voltage Lockout Threshold
Under Voltage Lockout Hysteresis
VIN Falling
2.2
V
250
mV
Supply Current
Shutdown Supply Current
Charge Pump Section
ICC
ISHDN
No Load
VEN=GND
1.7 3 mA
3
10 µA
Switch Frequency
1x Mode to 1.5x Mode Transition
Voltage (VIN Falling)
1.5x Mode to 1x Mode Transition
Voltage (VIN Rising)
Current Source Section
WLED Current
fOSC
V1.5X
V1X
ID
VIN=3.0V, 1.5x Mode
0.7
1
1.3 MHz
AP3606
AP3607
AP3606
AP3607
VD=3.2V,
ID1=ID2=ID3=ID4=20mA
VD=3.2V,
ID1=ID2=ID3=ID4=
ID5=ID6=20mA
VD=3.2V,
ID1=ID2=ID3=ID4=20mA
VD=3.2V,
ID1=ID2=ID3=ID4=
ID5=ID6=20mA
3.5 3.6 V
3.7 3.8 V
100% Setting,
3.0V≤VIN≤5.0V
TA=-40ºC to 85ºC
18.5 20 21.5 mA
Dec. 2008 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
5
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