DataSheet8.cn


PDF ( 数据手册 , 数据表 ) VNH7100AS-E

零件编号 VNH7100AS-E
描述 Automotive fully integrated H-bridge motor driver
制造商 STMicroelectronics
LOGO STMicroelectronics LOGO 


1 Page

No Preview Available !

VNH7100AS-E 数据手册, 描述, 功能
VNH7100AS-E
Automotive fully integrated H-bridge motor driver
Features
SO-16N
GAPGCFT00648
Type
VNH7100AS-E
RDS(on)
100 mΩ typ
(per leg)
Iout VCCmax
12 A 41 V
Automotive qualified
Output current: 15 A
3 V CMOS-compatible inputs
Undervoltage shutdown
Overvoltage clamp
Thermal shutdown
Cross-conduction protection
Current and power limitation
Very low standby power consumption
Protection against loss of ground and loss of
VCC
PWM operation up to 20 KHz
Multisense diagnostic functions
– Analog motor current feedback
– Output short to ground detection
– Thermal shutdown indication
– OFF-state open-load detection
– Output short to VCC detection
Output protected against short to ground and
short to VCC
Standby Mode
Half Bridge Operation
Package: ECOPACK®
Datasheet - preliminary data
Description
The VNH7100AS-E is a full bridge motor driver
intended for a wide range of automotive
applications. The device incorporates a dual
monolithic high-side driver and two low-side
switches.
Both switches are designed using
STMicroelectronics’ well known and proven
proprietary VIPower® M0 technology that allows
to efficiently integrate on the same die a true
Power MOSFET with an intelligent
signal/protection circuitry. The three dies are
assembled in SO-16N package on electrically
isolated leadframes.
Moreover, its fully symmetrical mechanical design
allows superior manufacturability at board level.
The input signals INA and INB can directly
interface to the microcontroller to select the motor
direction and the brake condition. A SEL0 pin is
available to address to the microcontroller the
information available on the Multisense. The
Multisense pin allows to monitor the motor current
by delivering a current proportional to the motor
current value. The normal operating condition is
explained in the truth table.
The PWM, up to 20 KHz, allows to control the
speed of the motor in all possible conditions. In all
cases, a low level state on the PWM pin turns off
both the LSA and LSB switches.
Table 1. Device summary
Package
Order codes
Tube
Tape and reel
SO-16N VNH7100AS-E VNH7100ASTR-E
October 2014
DocID025227 Rev 4
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/25
www.st.com







VNH7100AS-E pdf, 数据表
Electrical specifications
VNH7100AS-E
Table 4. Absolute maximum ratings (continued)
Symbol
Parameter
Value
VESD
VESD
Tc
TSTG
Electrostatic discharge
(Human body model: R = 1.5 kΩ C = 100 pF)
– INA,INB, PWM
– SEL0
– CS
– VCC
– Output
Charge device model (CDM-AEC-Q100-011)
Junction operating temperature
Storage temperature
2
2
2
4
4
750
-40 to 150
-55 to 150
Unit
kV
V
°C
°C
2.2
Thermal data
Table 5. Thermal data
Symbol
Parameter
Max. value Unit
Rthj-pin
Rthj-amb
Rthj-amb
Thermal resistance junction-case (per leg) (JEDEC JESD 51-5)(1)
Thermal resistance junction-ambient (JEDEC JESD 51-5)(2)
Thermal resistance junction-ambient (JEDEC JESD 51-7)(1)
1. Device mounted on four-layers 2s2p PCB.
2. Device mounted on two-layers 2s0p PCB with 2 cm2 heatsink copper trace.
TBD
TBD
TBD
°C/W
°C/W
°C/W
8/25 DocID025227 Rev 4







VNH7100AS-E equivalent, schematic
Electrical specifications
VNH7100AS-E
Table 11. Operative condition - truth table
Pin status
HSDs and LDSs Statu
INA
INB
Sel0
PWM
CS HSDA
Current
1 Monitoring
11
HSDA
x On
Current
0 Monitoring
HSDB
1
Current
On
101
Monitoring
0
HSDA
On
1 On
100
Hi-Z
0 On
1 Off
011
Hi-Z
0 Off
1
Current
Off
010
Monitoring
0
HSDB
Off
1
00
1 Hi-Z Off
0
1 Off
00
0 x(1)
0(2) Off
1. Refer to Table 13: Off-state -truth table
2. For INA =INB=SEL0 = PWM = 0, the device enters in standby after tD_STBY
LSDA
Off
Off
Off
Off
Off
On
Off
On
Off
On
Off
Off
HSDB
On
Off
Off
Off
Off
On
On
On
On
Off
Off
Off
LSDB
Off
On
Off
On
Off
Off
Off
Off
Off
On
Off
Off
Table 12. On-state fault conditions- truth table Fault on leg A (preliminary)
INA
INB
SEL0
PWM
OutA
OutB
CS Fault description
On state diagnostic
101 X L L
VSENSEH
Out A short to
GND
100 1 H H
011 1 H H
010 X X L
VSENSEH
VSENSEH
VSENSEH
Out B short to
VCC
Out A short to
VCC
Out B short to
GND
16/25
DocID025227 Rev 4










页数 24 页
下载[ VNH7100AS-E.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
VNH7100AS-EAutomotive fully integrated H-bridge motor driverSTMicroelectronics
STMicroelectronics

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap