Diodes AP3606/AP3607 - Manual (Page 6)

Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER AP3606/AP3607
Jan. 2013 Rev. 1. 5 BCD Semiconductor Manufacturing Limited
6
Electrical Characteristics (Continued)
V
IN
=3.6V, V
EN
=V
IN
, T
A
=25ºC, C
IN
=C1=C2=C
OUT
=1 μF, V
F
(forward voltage)=3.2V, unless otherwise noted.
Parameter Symbol Conditions Min Typ Max Unit
Current Matching Between any
Two Outputs
I
D-Match1
AP3606
V
D1
=V
D2
=V
D3
=V
D4
=
3.2V
-3 3 %
AP3607
V
D1
=V
D2
=V
D3
=V
D4
=
V
D5
=V
D6
=3.2V
Current Matching Between any
Two Outputs
I
D-Match2
AP3606
V
D1
=V
D2
=V
D3
=V
D4
=3.0
V to 4.0V
V
IN
=3.2V to 5.0V
-3.5 3.5 %
AP3607
V
D1
=V
D2
=V
D3
=V
D4
=
V
D5
=V
D6
=3.0V to 4.0V
V
IN
=3.2V to 5.0V
Enable Section
EN High Level Threshold Voltage V
IH
1.5 V
EN Low Level Threshold Voltage V
IL
0.5 V
EN Input Current I
EN
V
EN
= 0V to 5V 1 10 μA
EN Low to Shutdown Delay t
SHDN
1 ms
EN Low Time for Dimming t
LO
0.45 500 μs
EN High Time for Dimming t
HI
0.45 μs
Total Device
Soft-start Time t
SS
AP3606 I
D
=80mA Total
200 μs
AP3607 I
D
=120mA Total
Inrush Current I
INRUSH
AP3606
V
IN
=3.2V,
I
D
=80mA Total
200
mA
AP3607
V
IN
=3.2V,
I
D
=120mA Total
320
Over Voltage Protection V
OVP
Note 2 5.5 V
Thermal Shutdown T
OTSD
160 ºC
Thermal Shutdown Hysteresis T
HYS
20 ºC
Thermal Resistance
(Junction to Case)
θ
JC
QFN-3×3-16 15 ºC/W
Note 2: Open circuit at any WLED that is programmed to be in the on state.