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LED DRIVER. IS31FL3726 Datasheet

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LED DRIVER. IS31FL3726 Datasheet






IS31FL3726 DRIVER. Datasheet pdf. Equivalent




IS31FL3726 DRIVER. Datasheet pdf. Equivalent





Part

IS31FL3726

Description

16-BIT COLOR LED DRIVER



Feature


IS31FL3726 16-BIT COLOR LED DRIVER WITH PWM CONTROL January 2012 GENERAL DESCRI PTION The IS31FL3726 is comprised of co nstant-current drivers designed for col or LEDs. The output current value can b e set using an external resistor. The o utput current value can be adjusted fro m 5mA to 60mA through the external resi stor. As a result, all outputs will hav e virtually the sa.
Manufacture

ISSI

Datasheet
Download IS31FL3726 Datasheet


ISSI IS31FL3726

IS31FL3726; me current levels. This driver incorpora tes 16-bit constant t-current outputs, a 16-bit shift register, a 16-bit latch and a 16-bit AND-gate circuit. These d rivers have been designed using the CMO S process. FEATURES Output current cap ability and number of outputs: 60mA × 16 outputs Constant current range: 5mA to 60mA Application output voltage: 0.4V For anode-com.


ISSI IS31FL3726

mon LEDs Power supply voltage range, VD D = 3.3V to 5.5V Serial and parallel d ata transfer rate: 20MHz (Max. cascade connection) Operating temperature rang e, TA = −40°C ~ +85°C Package: QFN -24 Current accuracy (All output on) O utput voltage ≥0.4V Current Accuracy Between Bits Between ICs ±4% ±12% Out put Current 5 to 60 mA APPLICATIONAS Cellular phones MP3/MP4/.


ISSI IS31FL3726

CD/minidiskplayers Toys BLOCK DIAGRAM http://www.DataSheet4U.net/ Figure 1 Block Diagram Integrated Silicon Solut ion, Inc. — www.issi.com Rev.A, 12/19 /2011 1 datasheet pdf - http://www.Da taSheet4U.net/ IS31FL3726 TYPICAL APPL ICATION CIRCUIT LDO 3.3V 0.1uF Vbat VDD O1 O2 SER IAL-IN O3 MICROC ONTR OLLER ENABLE LATCH O14 O15 CLOCK RE XT GND O16 http://w.

Part

IS31FL3726

Description

16-BIT COLOR LED DRIVER



Feature


IS31FL3726 16-BIT COLOR LED DRIVER WITH PWM CONTROL January 2012 GENERAL DESCRI PTION The IS31FL3726 is comprised of co nstant-current drivers designed for col or LEDs. The output current value can b e set using an external resistor. The o utput current value can be adjusted fro m 5mA to 60mA through the external resi stor. As a result, all outputs will hav e virtually the sa.
Manufacture

ISSI

Datasheet
Download IS31FL3726 Datasheet




 IS31FL3726
IS31FL3726
16-CHANNEL COLOR LED DRIVER
GENERAL DESCRIPTION
The IS31FL3726 is comprised of constant-current
drivers designed for color LEDs. The output current
value can be set using an external resistor. The output
current value can be adjusted from 5mA to 60mA
through the external resistor.
As a result, all outputs will have virtually the same
current levels.
This driver incorporates 16-channel constant current
outputs, a 16-bit shift register, a 16-bit latch and a 16-bit
AND-gate circuit.
These drivers have been designed using the CMOS
process.
APPLICATIONAS
Cellular phones
MP3/MP4/CD/minidiskplayers
Toys
June 2018
FEATURES
Output current capability and number of outputs:
60mA × 16 outputs
Constant current range: 5mA to 60mA
Application output voltage: 0.4V
For anode-common LEDs
Power supply voltage range, VDD = 3.3V to 5.5V
Serial and parallel data transfer rate: 20MHz
(Max. cascade connection)
Operating temperature range, TA= -40°C ~
+85°C
Package: QFN-24 (4mm×4mm) and
eTSSOP-24
Current accuracy (All output on)
Output
voltage
0.4V
Current Accuracy
Between Bits Between ICs
±4%
±20%
Output
Current
5mA ~ 60mA
TYPICAL APPLICATION CIRCUIT
LDO
3.3V
1F
VCC
0.1 F
VBattery
OUT0
OUT1
Micro
Controller
SERIAL-IN
OUT2
ENABLE
LATCH IS31FL3726
CLOCK
SERIAL-OUT
R-EXT
REXT
2k
GND
OUT13
OUT14
OUT15
Figure 1 Typical Application Circuit
Integrated Silicon Solution, Inc. — www.issi.com
Rev. C, 05/30/2018
1




 IS31FL3726
IS31FL3726
TYPICAL APPLICATION CIRCUIT (CONTINUE)
Figure 2 Typical Application Circuit (Synchronization-Work)
Integrated Silicon Solution, Inc. — www.issi.com
Rev. C, 05/30/2018
2




 IS31FL3726
IS31FL3726
PIN CONFIGURATION
Package
Pin Configuration (Top View)
QFN-24
SERIAL-OUT 1
R-EXT 2
VDD 3
GND 4
SERIAL-IN 5
CLOCK 6
18 OUT10
17 OUT9
16 OUT8
15 OUT7
14 OUT6
13 OUT5
eTSSOP-24
GND
SERIAL-IN
CLOCK
LATCH
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
1
2
3
4
5
6
7
8
9
10
11
12
24 VDD
23 R-EXT
22 SERIAL-OUT
21 ENABLE
20 OUT15
19 OUT14
18 OUT13
17 OUT12
16 OUT11
15 OUT10
14 OUT9
13 OUT8
Integrated Silicon Solution, Inc. — www.issi.com
Rev. C, 05/30/2018
3



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