5秒后页面跳转
A8285SLBTR-T PDF预览

A8285SLBTR-T

更新时间: 2024-01-20 05:06:19
品牌 Logo 应用领域
急速微 - ALLEGRO 稳压器
页数 文件大小 规格书
17页 526K
描述
Analog Circuit, 1 Func, PDSO16, BATWING, LEAD FREE, PLASTIC, SOIC-16

A8285SLBTR-T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:BATWING, LEAD FREE, PLASTIC, SOIC-16针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.81模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:10.21 mm湿度敏感等级:3
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:10/16 V认证状态:Not Qualified
座面最大高度:2.64 mm子类别:Power Management Circuits
最大供电电流 (Isup):7 mA最大供电电压 (Vsup):16 V
最小供电电压 (Vsup):10 V标称供电电压 (Vsup):12 V
表面贴装:YES温度等级:OTHER
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.49 mm
Base Number Matches:1

A8285SLBTR-T 数据手册

 浏览型号A8285SLBTR-T的Datasheet PDF文件第2页浏览型号A8285SLBTR-T的Datasheet PDF文件第3页浏览型号A8285SLBTR-T的Datasheet PDF文件第4页浏览型号A8285SLBTR-T的Datasheet PDF文件第5页浏览型号A8285SLBTR-T的Datasheet PDF文件第6页浏览型号A8285SLBTR-T的Datasheet PDF文件第7页 
Preliminary Data Sheet  
Subject to Change without Notice  
January 21, 2004  
A8285/A8287  
LNB Supply and Control Voltage Regulator  
Intended for analog and digital satellite receivers, the LNB (low noise  
SCL  
SDA  
IRQ  
1
2
3
4
5
6
7
8
16 VCP  
A8285SlB  
SOIC  
block) converter regulator is a monolithic linear and switching voltage  
regulator, specically designed to provide power and interface signals  
to an LNB downconverter, via coaxial cable.  
BOOST  
15  
14 LX  
13 GND  
GND  
VREG  
VIN  
LNB  
12  
11  
The device uses a 2-wire bidirectional serial interface, compatible with  
the I2C (Inter-C bus) standard, that operates up to 400 kHz.  
TOUT  
Scale 1:1  
EXTM  
ADD  
10 TCAP  
NC  
9
The A8285 is supplied in a 16-lead plastic power SOIC with copper  
batwing tabs (sufx LB). The A8287 is supplied in a 24-lead plastic  
power SOIC with copper batwing tabs (part number sufx LB).  
SCL  
SDA  
IRQ  
1
2
24 VCP  
BOOST  
23  
A8287SlB  
SOIC  
3
22 GND  
4
21  
20  
19  
GND  
LX  
GND  
GND  
GND  
GND  
VREG  
VIN  
5
6
GND  
7
18 GND  
LNB  
8
17  
9
16 TOUT  
15 TCAP  
10  
EXTM  
Scale 1:1  
ADD 11  
12  
NC  
14  
FEATURES  
TDO  
13 TDI  
LNB selection and standby function  
Provides up to 500 mA load current  
Two-wire serial I2C interface  
ABSOLUTE MAXIMUM RATINGS  
Built-in tone oscillator, factory-trimmed to 22 kHz; facilitates  
DiSEqC™ 2.0 encoding  
Auxiliary modulation input  
22 kHz tone detector facilitates DiSEqC™ decoding (A8287 only)  
Tracking switch-mode power converter for lowest dissipation  
LNB overcurrent protection and diagnostics  
Internal overtemperature protection  
LNB voltages (16 possible levels) compatible with all common  
standards  
Load Supply Voltage, VIN....................................16 V  
Output Current, IOUT ..................Internally Limited*  
Output Voltage  
LNB, BOOST .....................–0.3 V to 28 V  
TOUT................................. –0.3 V to 22 V  
Logic Input  
EXTM ...................................–0.3 V to 5 V  
Other .................................... –0.3 V to 7 V  
Logic Output........................................ –0.3 V to 7 V  
Package Power Dissipation ………..See power dissi-  
pation information in theApplication Information section  
Operating Temperature  
Ambient, T .......................–20°C to +85°C  
A
Junction, TJ.......................–20°C to +150°C  
Storage,TS .......................–55°C to +150°C  
Use the following complete part numbers when ordering:  
* Output current rating may be limited by duty cycle,  
ambient temperature, and heat sinking. Under any  
set of conditions, do not exceed the specied current  
rating or a junction temperature of +150°C.  
Part Number  
A8287SLB  
A8285SLB  
Package  
Description  
24-pin, batwing SOIC All features  
16-pin, batwing SOIC Tone detect not provided  

与A8285SLBTR-T相关器件

型号 品牌 描述 获取价格 数据表
A8286 ALLEGRO Dual LNB Supply and Control Voltage Regulator

获取价格

A8286SETTR-T ALLEGRO Dual Switching Controller, Current-mode, 3.8A, 384kHz Switching Freq-Max, BCDMOS, QFN-28

获取价格

A8286SETTR-TB ALLEGRO Dual LNB Supply and Control Voltage Regulator

获取价格

A8287 ALLEGRO LNB Supply and Control Voltage Regulator

获取价格

A8287SLB ALLEGRO LNB Supply and Control Voltage Regulator

获取价格

A8287SLBTR-T ALLEGRO Analog Circuit, 1 Func, PDSO24, BATWING, LEAD FREE, PLASTIC, SOIC-24

获取价格