参数资料
型号: A6280EESTR-T
厂商: Allegro Microsystems Inc
文件页数: 4/14页
文件大小: 0K
描述: IC LED DRIVER PWM CONTROL 16-QFN
标准包装: 1
恒定电流:
拓扑: 线性,PWM
输出数: 3
内部驱动器:
类型 - 主要: 通用
类型 - 次要: RGB
频率: 5MHz
电源电压: 4.75 V ~ 17 V
输出电压: 1 V ~ 3 V
安装类型: 表面贴装
封装/外壳: 16-WFQFN 裸露焊盘
供应商设备封装: 16-QFN/MLP 裸露焊盘(3x3)
包装: 标准包装
工作温度: -40°C ~ 85°C
产品目录页面: 1141 (CN2011-ZH PDF)
其它名称: 620-1179-6
A6280
SDI
3-Channel Constant-Current LED Driver
with Programmable PWM Control
Functional Block Diagram
Shift Register
SDO
CI
LI
OEI
Latched Registers
100 ns
One-Shot
CO
LO
OEO
R EXT
REXT
VIN
Regulator
Current
Regulator 0
Current
Regulator 1
Current
Regulator 2
VREG
OUT0
OUT1
OUT2
PGND
LGND
Pin-out Drawings
OUT1 1
OUT0 2
16 PGND
15 OUT2
SDO 3
LO 4
OEO 5
CO 6
REXT 7
14 SDI
13 LI
12 OEI
11 CI
10 VIN
REXT
VREG
LGND
VIN
1
2
3
4
PAD
12 OUT0
11 OUT1
10 PGND
9 OUT2
VREG 8
Package A
9 LGND
Package ES
Terminal List Table
Name
OUT1
OUT0
SDO
LO
OEO
CO
REXT
VREG
LGND
VIN
CI
OEI
LI
SDI
OUT2
PGND
PAD
Number
A Package ES Package
1 11
2 12
3 13
4 14
5 15
6 16
7 1
8 2
9 3
10 4
11 5
12 6
13 7
14 8
15 9
16 10
n.a. –
Description
Sinking output terminal
Sinking output terminal
Buffered serial data output after shift register
Buffered latch output
Buffered output enable output
Buffered clock output
An external resistor at this terminal establishes overall output current
Regulator decoupling
Logic ground
Chip power supply voltage
Serial and PWM clock input
Output enable input; when low (active), the output drivers are enabled; when high (inac-
tive), all output drivers are turned off (blanked)
Latch input terminal; serial data is latched with high-level input
Serial data input to shift register
Sinking output terminal
Power ground
Exposed thermal pad, not internally connected; connect externally to LGND and PGND.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
3
相关PDF资料
PDF描述
RCB108DHRR CONN CARD EXTEND 216POS .050"
RBB60DHBT CONN EDGECARD 120PS R/A .050 DIP
ACE45DHHN CONN EDGECARD 90POS 1MM DIP SLD
ACE45DHHD CONN EDGECARD 90POS 1MM DIP SLD
TAP475M010GSB CAP TANT 4.7UF 10V 20% RADIAL
相关代理商/技术参数
参数描述
A6281 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:3-Channel Constant Current LED Driver with Programmable PWM Control
A628-11 功能描述:ADAPTER PROGRAMMER 56-TSOP RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
A628-12 功能描述:ADAPTER PROGRAMMER 56-TSOP RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
A62812-000 制造商:TE Connectivity 功能描述:55 CABLE - Cable Rools/Shrink Tubing 制造商:TE Connectivity 功能描述:55A7389-22-9-9CS2275A
A628-14 功能描述:ADAPTER PROGRAMMER 56-TSOP RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035