ncl30160 ON Semiconductor, ncl30160 Datasheet - Page 3

• Manufacturer Part Number: ncl30160
• Description: Constant Current Buck Regulator For Driving High Power Leds
• Manufacturer: ON Semiconductor

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The maximum package power dissipation limit must not be exceeded.
2. When mounted on a multi−layer board with 35 mm
3. 60−180 seconds minimum above 237°C.
4. Moisture Sensitivity Level (MSL): 1 per IPC/JEDEC standard: J−STD−020A.
MAXIMUM RATINGS
P
VIN to GND
MOSFET Drain Voltage to GND
VCC to GND
DIM/EN to GND
CS to GND
ROT to GND
Absolute Maximum Junction Temperature
Operating Junction Temperature Range
Maximum LED Drive Current
Storage Temperature Range
Thermal Characteristics
Lead Temperature Soldering (10 sec):
Re−flow (SMD styles only)
Moisture Sensitivity Level (Note 4)
D
+
T
J(max)
R
qJA
* T
Maximum Power Dissipation @ T
A
Thermal Resistance Junction−to−Air (Note 2)
Rating
SOIC−8 Plastic Package
2
A
Pb−Free (Note 3)
copper area, using 1 oz Cu.
= 25°C (Note 1)
http://onsemi.com
3
Symbol
T
VCC
ROT
R
MSL
ILIM
DIM
J
VIN
T
CS
PD
LX
(MAX)
T
T
qJA
stg
L
J
−0.3
−0.3
−0.3
−0.3
Min
−40
−
−
−55 to +125
260 peak
111.7
1.11
150
1.5
1
Max
125
40
40
6
6
6
6
°C/W
Unit
°C
°C
°C
°C
W
V
V
V
V
V
V
A
−