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A3985SLDTR-T PDF预览

A3985SLDTR-T

更新时间: 2024-01-26 11:25:02
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器
页数 文件大小 规格书
15页 447K
描述
Digitally Programmable Dual Full-Bridge MOSFET Driver

A3985SLDTR-T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:38
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.56
高边驱动器:YES接口集成电路类型:FULL BRIDGE BASED MOSFET DRIVER
JESD-30 代码:R-PDSO-G38JESD-609代码:e3
长度:9.7 mm湿度敏感等级:2
功能数量:1端子数量:38
最高工作温度:85 °C最低工作温度:-20 °C
标称输出峰值电流:0.2 A封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压:5.5 V最小供电电压:3 V
标称供电电压:5 V电源电压1-最大:50 V
电源电压1-分钟: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:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

A3985SLDTR-T 数据手册

 浏览型号A3985SLDTR-T的Datasheet PDF文件第3页浏览型号A3985SLDTR-T的Datasheet PDF文件第4页浏览型号A3985SLDTR-T的Datasheet PDF文件第5页浏览型号A3985SLDTR-T的Datasheet PDF文件第7页浏览型号A3985SLDTR-T的Datasheet PDF文件第8页浏览型号A3985SLDTR-T的Datasheet PDF文件第9页 
Digitally Programmable  
Dual Full-Bridge MOSFET Driver  
A3985  
ELECTRICAL CHARACTERISTICS, continued, at TA = 25°C, VDD = 5 V, VBB = 12 to 50 V, unless noted otherwise  
Characteristics  
Serial Data Timing  
Symbol  
Test Conditions  
Min.  
Typ.  
Max. Units  
ns  
Serial Clock High Time  
tSCKH  
tSCKL  
tSTLD  
tSTLG  
tSTRH  
tSDOE  
tSDOD  
tSDOV  
tSDOH  
tSDIS  
50  
50  
ns  
Serial Clock Low Time  
ns  
Strobe Lead Time  
30  
ns  
Strobe Lag Time  
30  
ns  
Strobe High Time  
150  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
Data Out Enable Time  
40  
30  
40  
5
Data Out Disable Time  
Data Out Valid Time from SCK Falling  
Data Out Hold Time from SCK Falling  
Data In Set-up Time to SCK Rising  
Data In Hold Time from SCK Rising  
WC Set-up Time to STR Rising  
WC Hold Time from STR Rising  
WC Hold Time from STR Falling  
15  
10  
15  
50  
30  
tSDIH  
tSWCS  
tSWCH  
tSLWCH  
1For input and output current specifications, negative current is defined as coming out of (sourcing) the specified device pin.  
2Current Trip Point Error is the difference between actual current trip point and the target current trip point, referred to full  
scale (100%) current: EITrip = 100×(ITripActual – ITripTarget) / IFullScale %  
Serial Data Timing Diagram  
WC  
t
t
t
SWCH  
SWCS  
SLWCH  
STR  
SCK  
t
t
t
STRH  
t
t
STLD  
SCKL  
STLG  
SCKH  
t
t
SDIS  
SDIH  
D18  
D18  
D17  
D17  
D0  
D0  
SDI  
t
SDOE  
t
t
SDOD  
t
SDOH  
SDOV  
SDO  
*
*
*
**  
Dx = Current data transfer block  
Dx = Previous data transfer block  
** = Undefined, usually LSB from previous transfer  
*
Allegro MicroSystems, Inc.  
6
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  

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