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CAT4016VSR-T2

P1-P3P4-P6P7-P9P10-P12P13-P14
© Semiconductor Components Industries, LLC, 2017
February, 2017 − Rev. 6
1 Publication Order Number:
CAT4016/D
CAT4016, CAV4016
16-Channel Constant
Current LED Driver
Description
The CAT4016 is a 16 channel constant current driver for LED
billboard and other general display applications. LED channel
currents are programmed together via an external RSET resistor. Low
output voltage operation on the LED channels as low as 0.4 V (for 2 to
100 mA LED current) allows for more power efficient designs.
A high−speed 4−wire serial interface of up to 25 MHz clock
frequency controls each individual channel using a shift register and
latch configuration. A serial output data pin (SOUT) allows multiple
devices to be cascaded and programmed via one serial interface. The
device also includes a blanking control pin (BLANK) that can be used
to disable all channels independently of the interface.
Thermal shutdown protection is incorporated in the device to
disable the LED outputs if the die temperature exceeds a set limit.
The device is available in the 24−lead SOIC, TSSOP and the
compact TQFN 4 x 4 mm packages.
Features
• 16 Constant Current−sink Channels
• Serial Interface up to 25 MHz Clock Frequency
• 3 V to 5.5 V Logic Supply
• LED Current Range from 2 mA to 100 mA
• LED Current set by External RSET Resistor
• 300 mV LED Dropout at 30 mA
• Thermal Shutdown Protection
• Available in 24−lead SOIC, TSSOP and 4 x 4 mm TQFN Packages
• CAV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• Billboard Display
• Marquee Display
• Instrument Display
• General Purpose Display
www.onsemi.com
SOIC−24
W SUFFIX
CASE 751BK
MARKING DIAGRAMS (Top Views)
CAT4016W =
CAT4016W−T1
A3B
CAT4016WO
FYMXXXX
TSSOP−24
Y SUFFIX
CASE 948AR
See detailed ordering and shipping information on page 14 o
f
this data sheet.
ORDERING INFORMATION
LAAA
AXXX
YMCC
OAB
CAT4016YO
3YMXXX
CAT4016Y =
CAT4016Y−T2
TQFN−24
HV6 SUFFIX
CASE 510AM
LAAD
AXXX
YMCC
LAAA =
CAT4016HV6−T2
LAAD =
CAT4016HV6−GT2
TQFN−24
SOIC−24 TSSOP−24
A = Assembly Location
3 = Lead Finish − Matte−Tin
B = Product Revision (Fixed as “B”)
O = Leave Blank
F = Fab Code
Y or YY = Production Year (Last 1 or 2 Digits)
M = Production Month (1−9, A, B, C)
WW = Production Week (01 − 52)
CC = Country Code (Last Two Digits)
XXX or XXXX = Last 3 or 4 Digits
XXX or XXXX = of Assembly Lot Number
VAAA
AXXX
YMCC
VAAA =
CAV4016HV6−T2
CAT4016, CAV4016
www.onsemi.com
2
PIN CONNECTIONS
24−Lead SOIC (W), TSSOP (Y)
1
GND
SIN
CLK
LED1
LATCH
VDD
RSET
SOUT
BLANK
LED16
LED15
LED14
LED13
LED2
LED3
LED4
LED12
LED11
LED10
LED9
LED5
LED6
LED7
LED8
24−Lead TQFN (HV6)
LED14
LED13
LED12
LED11
LED10
LED9
GND
SIN
CLK
LED1
LATCH
LED2
LED3
LED4
LED5
LED6
LED7
LED8
VDD
RSET
SOUT
BLANK
LED16
LED15
1
Figure 1. Typical Application Circuit
LED1VDD
VIN
3 V to
5.5 V
1 mF
20 mA
3 kW
BLANK
LATCH
CONTROLLER
SIN
CLK
LED2
GND
CAT4016
LED16
SOUT
to next
device
RSET
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Rating Unit
V
DD
Supply Voltage 6 V
Logic input/output voltage (SIN, SOUT, CLK, BLANK, LATCH) −0.3 V to V
DD
+0.3 V V
LEDn voltage, channel off
LEDn voltage, channel on
6
2.5
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
3.0 to 5.5 V
Voltage applied to LED1 to LED16, channel off
Voltage applied to LED1 to LED16, channel on
0.4 to 5.5
0.4 to 2.0
V
LED current RSET control range up to 100 mA
Ambient Temperature Range CAT4016
CAV4016
−40 to +85
−40 to +125
_C
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.
CAT4016, CAV4016
www.onsemi.com
3
Table 3. ELECTRICAL OPERATING CHARACTERISTICS
(V
DD
= 5.0 V, T
AMB
= 25°C, over recommended operating conditions unless specified otherwise.)
Symbol
Name Conditions Min Typ Max Units
DC CHARACTERISTICS
I
LED−ACC
LED Current (any channel)
V
LED
= 1 V, R
SET
= 3 kW
18 20 22
mA
V
LED
= 1 V, R
SET
= 1.5 kW
36 40 44
V
LED
= 1 V, R
SET
= 750 W
80
I
LED−MAT
LED Current Matching
(I
LED
− I
LEDAVR
) / I
LEDAVR
V
LED
= 1 V, R
SET
= 3 kW
±1.5
%
V
LED
= 1 V, R
SET
= 1.5 kW
−6.0 ±1.5 +6.0
V
LED
= 1 V, R
SET
= 750 W
±2.0
ΔI
VDD
LED current regulation vs. V
DD
V
DD
within 4.5 V and 5.5 V
LED current 30 mA
±0.1 % / V
ΔI
VLED
LED current regulation vs. V
LED
V
LED
within 1 V and 3 V
LED current 30 mA
±0.05 % / V
I
DDOFF
Supply Current (all outputs off)
R
SET
= 3 kW
3 8
mA
R
SET
= 750 W
8.5
I
DDON
Supply Current (all outputs on)
R
SET
= 3 kW
4 9
mA
R
SET
= 750 W
10
I
LKG
LEDn output Leakage V
LED
= 5 V, outputs off −1 1
mA
R
LATCH
LATCH Pull−down Resistance 100 180 300
kW
R
BLANK
BLANK Pull−up Resistance 100 180 300
kW
V
IH
V
IL
Logic high input voltage
Logic low input voltage
0.7xV
DD
0.3xV
DD
V
V
HYS
Logic input hysteresis voltage 0.1xV
DD
V
I
IL
Logic Input leakage current
(CLK, SIN)
V
I
= V
DD
or GND −5 0 5
mA
V
OH
V
OL
SOUT logic high output voltage
SOUT logic low output voltage
I
OH
= −1 mA
I
OL
= 1 mA
V
CC
−0.3 V
0.3
V
V
RSET
RSET Regulated Voltage 1.17 1.20 1.23 V
T
SD
Thermal Shutdown 160 °C
T
HYST
Thermal Hysteresis 20 °C
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
P1-P3P4-P6P7-P9P10-P12P13-P14

CAT4016VSR-T2

Mfr. #:
Buy CAT4016VSR-T2
Manufacturer:
ON Semiconductor
Description:
LED Lighting Drivers 16-Channel Constant Current
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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