参数资料
型号: A8292SETTR-T
厂商: Allegro Microsystems Inc
文件页数: 6/20页
文件大小: 0K
描述: IC REG LNB SUPPLY/CONTROL 28-MLP
标准包装: 1
应用: 转换器,模拟和数字式卫星信号接收器
输入电压: 8 V ~ 16 V
输出数: 2
输出电压: 12.7 V ~ 20.4 V
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-VFQFN 裸露焊盘
供应商设备封装: 28-QFN/MLP 裸露焊盘(5x5)
包装: 标准包装
产品目录页面: 1141 (CN2011-ZH PDF)
其它名称: 620-1187-6
A8292
Dual LNB Supply and Control Voltage Regulator
ELECTRICAL CHARACTERISTICS (continued) at T A = 25°C, V IN = 8 to 16 V, unless noted otherwise 1
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max.
Units
I 2 C?-Compatible Interface (continued)
SCL Low Time
SCL High Time
Data Setup Time
t LOW
t HIGH
t SU:DAT
1.3
0.6
100
μ s
μ s
ns
Data Hold Time
t HD:DAT
For t HD:DAT (min) , the master device must
provide a hold time of at least 300 ns for the
SDA signal in order to bridge the undefined
0
900
ns
region of the SCL signal falling edge
Setup Time for Stop Condition
t SU:STO
0.6
μ s
I 2 C? Address Setting
ADD Voltage for Address 0001,000
ADD Voltage for Address 0001,001
ADD Voltage for Address 0001,010
ADD Voltage for Address 0001,011
Address1
Address2
Address3
Address4
0
1.3
2.3
3.3
0.7
1.7
2.7
5.0
V
V
V
V
1 Operation
at 16 V may be limited by power loss in the linear regulator.
2 Guaranteed
by worst case process simulations and system characterization. Not production tested.
3 LNB output ripple and noise are dependent on component selection and PCB layout. Refer to the Application Schematic and PCB layout
recommendations. Not production tested.
4 Current from the LNB output may be limited by the choice of Boost components.
I 2 C? Interface Timing Diagram
t SU:STA
t HD:STA
t SU:DAT
t HD:DAT
t SU:STO
t BUF
SDA
SCL
t LOW
t HIGH
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
6
相关PDF资料
PDF描述
A8293SETTR-T IC REG LNB BOOST/LINEAR 28QFN
A8436EEJTR-T IC PHOTOFLASH CHARGER 10-MLP
A8437ECGLT IC PHOTOFLASH CAP CHARGER WLCSP
A8438EEJTR-T IC PHOTOFLASH CHARGER 10-MLP
A8439EEJTR-T IC CHARGER PHOTO FLASH 10-MLP
相关代理商/技术参数
参数描述
A8293 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Single LNB Supply and Control Voltage Regulator
A8293SESTR-T 功能描述:IC REG LNB BOOST/LINEAR 20-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
A8293SETTR-T 功能描述:IC REG LNB BOOST/LINEAR 28QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
A8294 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Single LNB Supply and Control Voltage Regulator
A8294SESTR-T 功能描述:IC REG LNB SGL SUPPLY QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件