CAT3604V_14 Datasheet, PDF (2/13 Pages) ON Semiconductor – 4-Channel LED Driver

CAT3604V
1 mF
1 mF
V_IN
2.4 V
to
C_IN
5.5 V
1 mF
ON _OFF
4.02 kΩ
C1+ C1− C2+ C2−
VIN
VOUT
CAT3604V
EN
RSET
GND
LED1
LED2
LED3
LED4
V_OUT
C_OUT
1 mF
20 mA
Figure 1. Typical Application Circuit
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
VIN, LEDx, C1±, C2± voltage
6
V
VOUT voltage
7
V
EN voltage
6
V
Storage Temperature Range
−65 to +160
°C
Junction Temperature Range
−40 to +150
°C
Lead Temperature
300
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Table 2. RECOMMENDED OPERATING CONDITIONS
Parameter
Rating
Unit
VIN
2.5 to 5.5
V
Ambient Temperature Range
−40 to +85
_C
I_LED per LED pin
Total Output Current
0 to 25
mA
0 to 100
mA
LED Forward Voltage Range
1.3 to 4.3
V
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
NOTE: Typical application circuit with external components is shown above.
http://onsemi.com
2