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TLC59116IPWR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
LED驱动器
封装:
TSSOP-28
描述:
TEXAS INSTRUMENTS TLC59116IPWR 芯片, 发光二极管驱动器, 恒流, TSSOP28, 整卷
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典型应用电路图在P13
原理图在P2
封装尺寸在P2P29P31P32
型号编码规则在P1P2
标记信息在P2P29
封装信息在P2P29P30P31P32
功能描述在P10
技术参数、封装参数在P5
应用领域在P39
电气规格在P6
导航目录
TLC59116IPWR数据手册
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I C Bus Control
2
OUT0
OUT1 OUT14 OUT15
REXT
I/O Regulator
Output Driver and Error Detection
LED State
Select Register
97 kHz
GRPFRQ
Register
24.3 kHz
190 kHz
PWM Register X
Brightness Control
25-MHz
Oscillator
Power-On
Reset Control
Input Filter
SCL
SDA
A0
A1 A2
A3
RESET
V
CC
GND
0 = Permanently off
1 = Permanently on
GRPPWM
Register
TLC59116
SLDS157D –FEBRUARY 2008– REVISED JULY 2011
www.ti.com
Software programmable LED Group and three Sub Call I
2
C-bus addresses allow all or defined groups of
TLC59116 devices to respond to a common I
2
C-bus address, allowing for example, all the same color LEDs to
be turned on or off at the same time or marquee chasing effect, thus minimizing I
2
C-bus commands.
Four hardware address pins allow up to 14 devices on the same bus.
The Software Reset (SWRST) Call allows the master to perform a reset of the TLC59116 through the I
2
C-bus,
identical to the Power-On Reset (POR) that initializes the registers to their default state causing the outputs to be
set high (LED off). This allows an easy and quick way to reconfigure all device registers to the same condition.
Table 1. ORDERING INFORMATION
(1)
T
A
PACKAGE
(2)
ORDERABLE PART NUMBER TOP-SIDE MARKING
TSSOP – PW TLC59116IPWR Y59116
–40°C to 85°C Reel of 2000
QFN – RHB TLC59116IRHBR Y59116
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
BLOCK DIAGRAM
2 Copyright © 2008–2011, Texas Instruments Incorporated
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