CAT4016_15 Datasheet, PDF (2/14 Pages) ON Semiconductor – 16-Channel Constant Current LED Driver

CAT4016, CAV4016
PIN CONNECTIONS
1
GND
SIN
CLK
LATCH
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
VDD
RSET
SOUT
BLANK
LED16
LED15
LED14
LED13
LED12
LED11
LED10
LED9
24−Lead SOIC (W), TSSOP (Y)
1
GND
SIN
CLK
LATCH
LED1
LED2
LED14
LED13
LED12
LED11
LED10
LED9
24−Lead TQFN (HV6)
VIN
3 V to
5.5 V
1 mF
20 mA
VDD LED1 LED2
LED16
BLANK
LATCH
SIN
CLK
CAT4016
GND
SOUT
RSET
to next
device
3 kW
Figure 1. Typical Application Circuit
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
V_DD Supply Voltage
Logic input/output voltage (SIN, SOUT, CLK, BLANK, LATCH)
LEDn voltage
6
V
−0.3 V to V_DD+0.3 V
V
6
V
DC output current on LED1 to LED16
150
mA
Storage Temperature Range
−55 to +160
_C
Junction Temperature Range
−40 to +150
_C
Lead Soldering Temperature (10 sec.)
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
Range
Unit
V_DD
Voltage applied to LED1 to LED16
3.0 to 5.5
V
0.4 to 5.5
V
LED current RSET control range
up to 100
mA
Ambient Temperature Range
CAT4016
CAV4016*
−40 to +85
_C
−40 to +125
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.
*Product under development.
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