sp6415 Exar Corporation, sp6415 Datasheet - Page 3

• Manufacturer Part Number: sp6415
• Description: Integrated White Led Driver With Organic Led Display Power Supply
• Manufacturer: Exar Corporation

Feb27-07 Rev K
V
IN
Input Voltage Range
Main Display Quiescent Current
SUB Display Quiescent Current
Shutdown Current
FB Feedback Voltage
FB2 Feedback Voltage
Switch Current Limit
Main_Switch R
PMOS Switch R
NMOS Switch R
Switch off time
Input Under Voltage Lockout
Output Over Voltage Protection
Over Temperature Protection
Over Temperature Hysteresis
Main Switch Leakage N
PMOS Switch Leakage P
NMOS Switch Leakage N2
EN Input Threshold (Low)
(Shutdown)
EN Input Threshold (High)
(Enable the device)
Sel Low Level Voltage
Enable SUB Display
Disable Main Display
Sel High Level Voltage
Enable Main Display
Disable SUB Display
=3.6V, EN = V
Parameter
DSON,
IN,
DSON
DSON
T
A
= 25
N
, P
, N2
o
C unless otherwise noted.
Integrated White LED Driver With Organic LED Display Power Supply
Threshold
Threshold
Symbol
I
I
Q
Q
R
(Main)
(SUB)
V
V
UVP
OVP
OTP
OTH
t
SEL
V
DSON
I
EN
I
I
OFF
SW
SD
CL
FB
FB2
IN
(Not Switch)
FB = .3V
(Not Switch)
FB = .5V
(Switching)
(Switching)
FB = 0.3
FB = 0.
T
A
T
T
T
T
T
T
Test Condition
T
T
3
= -40
A
A
A
A
A
A
A
A
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
T
V
EN = 0V
A
SW
= 25
o
C to +85
= 5V
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
o
= 25
= -40 to 85
= 25
= -40 to 85
= 25
= -40 to 85
= 25
= -40 to 85
C
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
o
o
o
o
o
C
C
C
C
C
o
o
o
o
C
C
C
C
Min
Electrical Specifications
300
280
2.7
0.2
.2
.7
.5
.5
2
Typ
0.05
0.2
.23
50
50
50
50
350
400
60
0.6
0.
0.5
0.5
22
20
8
6
2
Max Units
0.23
.26
400
400
200
300
250
400
200
300
250
400
5.5
.6
2.3
0.4
0.3
© 2007 Sipex Corporation
0
23
2
8
2


mA
µA
µA
µA
µA
ns
o
Ω
V
V
V
V
V
C