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A3935KED PDF预览

A3935KED

更新时间: 2024-01-30 00:56:36
品牌 Logo 应用领域
急速微 - ALLEGRO 控制器
页数 文件大小 规格书
13页 328K
描述
Half Bridge Based MOSFET Driver, 0.85A, PQCC44, PLASTIC, LCC-44

A3935KED 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:0.80 MM PITCH, LEAD FREE, QSOP-36
针数:36Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
高边驱动器:YES接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVER
JESD-30 代码:R-PDSO-G36JESD-609代码:e3
长度:15.3 mm湿度敏感等级:2
功能数量:1端子数量:36
最高工作温度:135 °C最低工作温度:-40 °C
标称输出峰值电流:0.85 A封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SOP36,.4,32
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:2.64 mm
子类别:MOSFET Drivers最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
电源电压1-最大:40 V电源电压1-分钟:7 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:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40断开时间:0.15 µs
接通时间:0.15 µs宽度:7.5 mm
Base Number Matches:1

A3935KED 数据手册

 浏览型号A3935KED的Datasheet PDF文件第2页浏览型号A3935KED的Datasheet PDF文件第3页浏览型号A3935KED的Datasheet PDF文件第4页浏览型号A3935KED的Datasheet PDF文件第6页浏览型号A3935KED的Datasheet PDF文件第7页浏览型号A3935KED的Datasheet PDF文件第8页 
3-Phase Power MOSFET Controller for Automotive Applications  
A3935  
ELECTRICAL CHARACTERISTICS (continued) at TJ = –40°C to 150°C, VBAT = 7 to 16 V, VDD = 4.75 to 5.25 V,  
ENABLE = 22.5 kHz, 50% duty cycle, two phases active;unless otherwise noted  
Characteristics  
Symbol  
Conditions  
Min. Typ1. Max. Units  
Gate Drives, GLx (internal sink or lower switch stages)6  
VDSL = 10 V, TJ = 25°C  
850  
mA  
mA  
Ω
Sink Current (pulsed)  
Sink On Resistance  
IxL  
VDSL = 10 V, TJ = 135°C  
IxL = 150 mA, TJ = 25°C  
IxL = 150 mA, TJ = 135°C  
550  
1.8  
3.0  
6.0  
7.5  
rDSL(on)  
Ω
Gate Drives, GHx, GLx (General)5,6  
Propagation Delay, Logic only  
Output Skew Time  
tpd  
Logic input to unloaded GHx, GLx  
150  
50  
ns  
ns  
ns  
tsk(o)  
tdead  
Grouped by edge, phase–to–phase  
Between GHx, GLx transitions of same phase  
Dead Time (shoot–through prevention)  
Sense Amplifier  
75  
180  
Input Bias Current2  
Input Offset Current2  
Ibias  
IIO  
CSP = CSN = 0 V  
–180  
–360  
±35  
μA  
μA  
CSP = CSN = 0 V  
CSP with respect to GND  
CSN with respect to GND  
VID = CSP – CSN, –1.3V < CSP,N < 4V  
CSP = CSN = 0 V  
80  
4.0  
kΩ  
Input Resistance  
ri  
kΩ  
Diff. Input Operating Voltage  
Output Offset Voltage  
VID  
VOO  
ΔVOO  
VIC  
±200  
450  
mV  
mV  
μV/°C  
V
77  
250  
100  
Output Offset Voltage Drift  
Input Common Mode Operating Range  
Voltage Gain  
CSP = CSN = 0 V  
CSP = CSN  
–1.5  
4.0  
AV  
VID = 40 to 200 mV  
18.6 19.2 19.8  
V/V  
mV  
dB  
Low Output Voltage Error  
DC Common Mode Attenuation  
Output Resistance  
EV  
VID = 0 to 40 mV, VO = (19.2 × VID) + VO + Ev  
CSP = CSN = 200 mV  
VCSOUT = 2.0 V  
28  
±25  
AVC  
rO  
8.0  
Ω
VDD  
0.25  
Output Dynamic Range  
VCSOUT ICSOUT = –100 μA at top rail, 100 μA at bottom rail  
0.075  
V
Output Current, Sink  
Output Current, Source2  
Isink  
VCSOUT = 2.5 V  
VCSOUT = 2.5 V  
20  
–1.0  
20  
45  
mA  
mA  
dB  
Isource  
VDD Supply Ripple Rejection  
VREG Supply Ripple Rejection  
Small Signal 3 dB Bandwidth  
AC Common Mode Attenuation  
Output Slew Rate (positive or negative)  
Fault Logic  
PSRRVDD CSP = CSN = GND, frequency = 0 to 1 MHz  
PSRRVREG CSP = CSN = GND, frequency = 0 to 300 kHz  
BWf3db 10 mV input  
dB  
1.6  
MHz  
dB  
AVC(ac) Vcm = 250 mV(pp), frequency = 0 to 800 kHz  
26  
10  
SR  
200 mV step input, measured at 10/90% points  
V/μs  
VDD Undervoltage  
VDD(uv) Decreasing VDD  
VDD(uv) VDD(recovery) – VDD(uv)  
VSET(ov)  
3.8  
100  
0
4.3  
300  
VDD  
2.5  
1.0  
40  
V
mV  
V
VDD Undervoltage Hysteresis  
OVSET Operating Voltage Range  
OVSET Calibrated Voltage Range  
OVSET Input Current Range2  
VSET(ov)cal  
0
V
ISET(ov)  
–1.0  
19.4  
μA  
V
0 V < VSET(ov) < 2.5 V  
VBAT(ov)  
VBAT Overvoltage Range  
Increasing VBAT, VSET(ov) = 0 V  
19.4 22.4 25.4  
V
VBAT Overvoltage Hysteresis  
VBAT(ov) Percent of VBAT(ov) value set by VSET(ov)  
9.0  
15  
%
Continued on the next page…  
Allegro MicroSystems, Inc.  
115 Northeast Cutoff, Box 15036  
5
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  

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