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DRV8411 Datasheet(PDF) 3 Page - Texas Instruments

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Part # DRV8411
Description  DRV8411A Dual H-Bridge Motor Driver with Current Regulation
PDF  53 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

DRV8411 Datasheet(HTML) 3 Page - Texas Instruments

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5 Device Comparison
Table 5-1. Device Comparison Table
Device Name
Supply
Voltage (V)
RDS(on)
(mΩ)
Overcurrent
Protection limit
(A)
Current
Regulation
Current-
Sense
Feedback
Direct Pin-to-Pin
Replacement
Pin-to-Pin
Replacement with
Modifications
DRV8410
1.65 to 11
800
2.5
External Shunt
Resistor
External
Amplifier
DRV8833,
DRV8833C
DRV8847
DRV8411
1.65 to 11
400
4
DRV8411A
1.65 to 11
400
Internal current mirror (IPROPI)
N/A
DRV8833,
DRV8833C,
DRV8847
6 Pin Configuration and Functions
1
VREF
16
AIN1
2
AOUT1
15
AIN2
3
PGNDA
14
AIPROPI
4
AOUT2
13
GND
5
BOUT2
12
VM
6
PGNDB
11
BIPROPI
7
BOUT1
10
BIN2
8
nFAULT
9
BIN1
Thermal
Pad
Figure 6-1. PWP Package 16-Pin HTSSOP Top View
1
PGNDA
12
AIPROPI
2
AOUT2
11
GND
3
BOUT2
10
VM
4
PGNDB
9
BIPROPI
Thermal
Pad
Figure 6-2. RTE Package 16-Pin WQFN Top View
Pin Functions
PIN
TYPE(1)
DESCRIPTION
NAME
RTE
PWP
AIN1
14
16
I
H-bridge control input for full bridge A (AOUT1, AOUT2). See Section 9.4.1. Internal pulldown
resistor.
AIN2
13
15
I
H-bridge control input for full bridge A (AOUT1, AOUT2). See Section 9.4.1. Internal pulldown
resistor.
AIPROPI
12
14
O
Analog current output proportional to load current for full bridge A (AOUT1, AOUT2). See
Section 9.4.2.
AOUT1
16
2
O
Bridge A output 1
AOUT2
2
4
O
Bridge A output 2
BIN1
7
9
I
H-bridge control input for full bridge B (BOUT1, BOUT2). See Section 9.4.1. Internal pulldown
resistor.
BIN2
8
10
I
H-bridge control input for full bridge B (BOUT1, BOUT2). See Section 9.4.1. Internal pulldown
resistor.
BIPROPI
9
11
O
Analog current output proportional to load current for full bridge B (BOUT1, BOUT2). See
Section 9.4.2.
BOUT1
5
7
O
Bridge B output 1
BOUT2
3
5
O
Bridge B output 2
GND
11
13
PWR
Device ground. Connect to system ground.
www.ti.com
DRV8411A
SLVSGI9A – OCTOBER 2022 – REVISED JULY 2023
Copyright © 2023 Texas Instruments Incorporated
Submit Document Feedback
3
Product Folder Links: DRV8411A



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