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Supertex

CL6 Datasheet Preview

CL6 Datasheet

Fixed Constant Current LED Driver

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Supertex inc.
CL6
Linear, Fixed, 100mA,
Constant Current LED Driver
Features
►100mA ±5% constant current drive
►Built-in reverse polarity protection
►Dimmable via PWM supply
►Overtemperature protection
►Tab ground allows direct heatsinking to chassis
►90V max rating for transient immunity
Applications
Flashlights
Specialty lighting
Low voltage signage
Low voltage lighting
General Description
The CL6 is a fixed, linear current regulator designed for
driving high brightness LEDs at 100mA from nominal 12V,
24V, or 48V supplies. With a maximum rating of 90V, it is
able to withstand transients without the need for additional
transient protection circuitry.
The CL6 is offered in both TO-252 (D-PAK) and TO-220
packages. The tab on the TO-220 is ground, allowing
heatsinking directly to a chassis without the need for
electrically insulating spacers.
Overtemperature protection shuts off the LED current when
the die temperature rises above 135°C (nominal). Full LED
current resumes when the die temperature falls below 105°C
(nominal).
Typical Application Circuit
VIN
100mA
VDD
OUT
Control
CL6
GND
Doc.# DSFP-CL6
A053113
Supertex inc.
www.supertex.com




Supertex

CL6 Datasheet Preview

CL6 Datasheet

Fixed Constant Current LED Driver

No Preview Available !

Ordering Information
Part Number
Package Option
CL6K4-G
TO-252 (D-PAK)
CL6N5-G
3-Lead TO-220
-G denotes a lead (Pb)-free / RoHS compliant package
Packing
2000/Reel
50/Tube
Absolute Maximum Ratings
Parameter
Value
Supply voltage, VDD
Output voltage, VOUT
Operating junction temperature*
-25V to +100V
-25V to +100V
-40°C
Storage temperature
-65°C to +150°C
Absolute Maximum Ratings are those values beyond which damage to the device may
occur. Functional operation under these conditions is not implied. Continuous operation
of the device at the absolute rating level may affect device reliability. All voltages are
referenced to device ground.
* Maximum junction temperature internally limited.
IOUT vs Temperature
1.05
1.00
0.95
0.90
0.85
-50 -25
0 25 50 75 100 125
Temperature (OC)
Pin Configurations
GND
GND
CL6
VOUT
VDD
TO-252 (D-PAK)
VDD
VOUT
GND
TO-220
Pin Designation
Pin Name Description
VDD VDD Supply voltage for the CL6
OUT
Output
Connect the LED between this pin
and the supply voltage
GND Ground Circuit common
Product Marking
Si YYWW
CL6
LLLLLLL
YY = Year Sealed
WW = Week Sealed
L = Lot Number
= “Green” Packaging
Package may or may not include the following marks: Si or
3-Lead TO-252 (D-PAK)
Top Marking
CL6N5
LLLLLLLLL
YYWW
L = Lot Number
YY = Year Sealed
WW = Week Sealed
= “Green” Packaging
Package may or may not include the following marks: Si or
3-Lead TO-220
Thermal Characteristics
Guaranteed by design – not production tested
Sym Parameter
Min Typ Max Units Conditions
θJA
Thermal resistance,
junction to ambient
D-PAK
TO-220
-
-
81
29
- OC/W Soldered to 2cm2 exposed copper area
- ---
TLIM Overtemperature limit
THYS Overtemperature hysteresis
120 135 150
- 30 -
OC ---
OC ---
Doc.# DSFP-CL6
A053113
Supertex inc.
2 www.supertex.com


Part Number CL6
Description Fixed Constant Current LED Driver
Maker Supertex
PDF Download

CL6 Datasheet PDF






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