CL525 Supertex, Inc., CL525 Datasheet - Page 3

• Manufacturer Part Number: CL525
• Description: Linear, Fixed Constant Current Led Driver
• Manufacturer: Supertex, Inc.

Temperature Effects
Application Circuits
Switched LED
Electrical Characteristics
(Over recommended operating conditions. T
I
V
4.75 – 90V
OUT(OFF)
Sym
DD(OFF)
I
t
I
t
OUT
OFF
ON
DD
V
IN
Parameter
Current into VDD pin
Current into OUT pin
Current into OUT pin with VDD pin open
Voltage at VDD to shut off LED current
VDD applied on time
VDD removed off time
100nF
Control
●
1.02
1.00
0.98
0.96
0.94
0.92
A
1235 Bordeaux Drive, Sunnyvale, CA 94089
= 25
VDD
-50
O
-40
C unless otherwise specified. All voltages with respect to GND pin)
25mA
I
OUT
Junction Temperature (°C)
0
GND
OUT
25
50
3
22.5
Min
Seperate LED Supply
(V
-
-
-
-
-
-
OUT
may be higher or lower than V
Typ
100
25
-
-
-
-
-
-
●
120
Tel: [phone]
Max
27.5
27.5
100
100
1.0
1.0
10
150
Control
V
V
OUT
V
OUT
DD
Units Conditions
= 90V, 100ms
VDD
mA
mA
=1V
µA
µs
µs
V
25mA
●
DD
---
1.0V < V
V
V
I
---
---
.)
www.supertex.com
OUT
OUT
DD
= open
< 10µA
V
<1.0V
IN
GND
OUT
OUT
< 90V
CL525