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A4910KJPTR-T PDF预览

A4910KJPTR-T

更新时间： 2024-02-02 18:28:37
品牌 Logo 应用领域
急速微 - ALLEGRO 电动机控制
页数 文件大小 规格书
36页 820K
描述
Brushless DC Motor Controller, PQFP48, LQFP-48

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A4910KJPTR-T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：LQFP-48
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：1.68其他特性：ALSO REQUIRED VBB SUPPLY 7 TO 50V
模拟集成电路 - 其他类型：BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码：S-PQFP-G48
JESD-609代码：e3长度：7 mm
湿度敏感等级：2功能数量：1
端子数量：48最高工作温度：150 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HLFQFP封装等效代码：QFP48,.35SQ,20
封装形状：SQUARE封装形式：FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：5,7/50 V
认证状态：Not Qualified座面最大高度：1.6 mm
子类别：Motion Control Electronics最大供电电流 (Isup)：14 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：3 V
标称供电电压 (Vsup)：5 V表面贴装：YES
温度等级：AUTOMOTIVE端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：40
宽度：7 mmBase Number Matches：1

A4910KJPTR-T 数据手册

 浏览型号A4910KJPTR-T的Datasheet PDF文件第6页浏览型号A4910KJPTR-T的Datasheet PDF文件第7页浏览型号A4910KJPTR-T的Datasheet PDF文件第8页浏览型号A4910KJPTR-T的Datasheet PDF文件第10页浏览型号A4910KJPTR-T的Datasheet PDF文件第11页浏览型号A4910KJPTR-T的Datasheet PDF文件第12页 
A4910  
Automotive 3-Phase MOSFET Driver  
ELECTRICAL CHARACTERISTICS (continued): Valid at TJ = –40°C to 150°C, VDD = 5 V, VBB = 5.5 to 50 V, unless otherwise specified  
Characteristic  
Symbol  
Test Conditions  
Min.  
Typ.  
Max.  
Unit  
CURRENT SENSE AMPLIFIERS2 (continued) (refer to Figure 1 for definitions)  
V
IND step from 0 V to 175 mV, RP = RM = 4 kΩ,  
Output Slew Rate (Peak)  
Input Overload Recovery  
SR  
–
–
10  
1
–
–
V/µs  
µs  
Gain = 20, capacitive load = 200 pF  
To within 40 mV of steady state, VIND step from  
tIDrec(SA) 250 mV to 0 V, RP = RM = 4 kΩ, Gain = 20,  
capacitive load = 200 pF  
UNCOMMITTED OPERATIONAL AMPLIFIER2 (refer to Figure 1 for definitions)  
Input Offset Voltage  
VIOS(OA)  
–10  
–
–
±10  
0
+10  
mV  
µV/°C  
µA  
Input Offset Voltage Drift3  
Input Bias Current1  
∆VIOS(OA)  
–
IBIAS(OA) 0 V < VP < VDD, 0 V < VM < VDD  
–1  
–1  
0.3  
–
+1  
Input Offset Current1  
IOS(OA)  
VCM(OA) VID = 0  
VID(OA)  
VID = 0 V, VCM in range  
–
+1  
µA  
Input Common-Mode Range (DC)  
Differential Input Voltage  
Open Loop Gain3  
–
VDD – 0.3  
V
–
200  
–
mV  
dB  
AVOL(OA) VCM in range  
AVCL(OA) VCM in range  
80  
1
100  
–
Closed Loop Gain  
–
V/V  
kHz  
Small Signal –3 dB Bandwidth  
BW(OA)  
VIND = 10 mVPP, RP = RM = 4 kΩ, Gain = 20  
50  
–
–
To within 40 mV of steady state,  
Output Settling Time  
tSET(OA)  
VOUT = 1 VPP square wave, RP = RM = 4 kΩ,  
Gain = 20, capacitive load = 200 pF  
–
10  
20  
µs  
Output Dynamic Range  
Output Current Sink  
VOUT(OA) –100 µA < IOUT < 100 µA  
0.3  
–
–
VDD – 0.3  
–
V
VIND = 0 V, VOUT =1.5 V, RP = RM = 4 kΩ,  
Isink(OA)  
150  
µA  
Gain = 20  
VIND = 200 mV, VOUT = 1.5 V, RP = RM = 4 kΩ,  
Gain = 20, VOZ = 0 V  
Output Current Source1  
Isource(OA)  
–
–
–
–
–2  
–
mA  
dB  
dB  
DC, VP = 0.5 VDC, voltage follower  
40  
40  
VDD Supply Ripple Rejection  
PSRR(OA)  
f = 100 kHz, VP = 0.5VDC,  
voltage follower  
–
DC, VINCM step from 0 V to 2.0 V,  
RP = RM = 4 kΩ, Gain = 20  
–
–
–
–
80  
60  
45  
45  
–
–
–
–
dB  
dB  
dB  
dB  
f = 100 kHz, VINCM = 200 mVPP  
,
RP = RM = 4 kΩ, Gain = 20  
Common-Mode Rejection  
CMRR(OA)  
f = 1 MHz, VINCM = 200 mVPP  
,
RP = RM = 4 kΩ, Gain = 20  
f = 10 MHz, VINCM = 200 mVPP  
,
RP = RM = 4 kΩ, Gain = 20  
To within 100 mV of steady state, VINCM step  
Common-Mode Recovery Time  
Input Overload Recovery  
tCMrec(OA) from –4 V to +1 V, RP = RM = 4 kΩ, Gain = 20,  
–
–
10  
10  
–
–
µs  
µs  
capacitive load = 200 pF  
To within 40 mV of steady state, VIND step from  
tIDrec(OA) 250 mV to 0 V, RP = RM = 4 kΩ, Gain = 20,  
capacitive load = 200 pF  
Continued on the next page…  
Allegro MicroSystems, LLC  
115 Northeast Cutoff  
9
Worcester, Massachusetts 01615-0036 U.S.A.  
1.508.853.5000; www.allegromicro.com  
 
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