SGM42600 [SGMICRO]
Dual H-Bridge Motor Driver;
| 型号： | SGM42600 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Dual H-Bridge Motor Driver |
| 文件： | 总9页 (文件大小：600K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM42600
Dual H-Bridge Motor Driver
GENERAL DESCRIPTION
FEATURES
The SGM42600 is a motor driver device with two
integrated H-bridges that can run one bipolar stepper
motor or two DC brush motors. It can be used in a
variety of applications such as printers and battery-
powered toys.
● Power Supply Voltage Range: 2.7V to 24V
● Dual H-Bridge Motor Driver
● Drives Two DC Motors or One Bipolar Stepper Motor
● Low On-Resistance (0.41Ω for HS + LS, @ +25℃)
● 1.5A RMS Output Current per H-Bridge
● 2A Peak Current per H-Bridge at VCC = 5V, TA = +25℃
● Active Low Fault Indication Pin (nFAULT)
● Available in Green TSSOP-16 (Exposed Pad) and
TQFN-4×4-16L Packages
Each H-bridge consists of four N-MOSFETs to drive
one motor winding. The SGM42600 can supply up to
2A peak or 1.5A RMS output current (with proper
heatsinking at VCC = 5V and TA = +25℃). At lower VCC
voltages, the current capability is decreased slightly.
Internal protection functions are provided for
over-current protection
(OCP), power supply
under-voltage lockout (UVLO), charge pump
under-voltage lockout (CPUV) and over-temperature
protection (OTP). Fault conditions are indicated by the
nFAULT pin.
APPLICATIONS
Printers
Robotics
Cameras
Sleep mode allows saving power when the device is
not driving the motor. The SGM42600 will enter into
sleep mode when nSLEEP is low.
Battery-Powered Toys
Gaming Machines
Office Automation Machines
The SGM42600 is available in Green TQFN-4×4-16L
and TSSOP-16 (Exposed Pad) packages. It operates
over an ambient temperature range of -40℃ to +125℃.
SG Micro Corp
FEBRUARY 2019 – REV. A
www.sg-micro.com
SGM42600
Dual H-Bridge Motor Driver
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM42600
XPTS16
XXXXX
SGM42600
XTQE16
XXXXX
TSSOP-16
(Exposed Pad)
SGM42600XPTS16G/TR
Tape and Reel, 4000
Tape and Reel, 3000
-40℃ to +125℃
-40℃ to +125℃
SGM42600
TQFN-4×4-16L
SGM42600XTQE16G/TR
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
X X X X X
Vendor Code
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
ABSOLUTE MAXIMUM RATINGS
OVERSTRESS CAUTION
Power Supply Voltage Range, VCC .................... -0.3V to 28V
Digital Input Pin Voltage Range........................... -0.3V to 6V
AISEN/BISEN Pin Voltage Range .................... -0.3V to 0.5V
Peak Motor Drive Output Current ................ Internally limited
Package Thermal Resistance
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
TSSOP-16 (Exposed Pad), θJA .................................. 49℃/W
TQFN-4×4-16L, θJA.................................................... 52℃/W
Junction Temperature .................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
HBM.............................................................................5000V
MM.................................................................................300V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Power Supply Voltage Range, VCC ......................2.7V to 24V
Digital Input Pin Voltage Range........................ -0.3V to 5.5V
AISEN/BISEN Pin Voltage Range .................... -0.3V to 0.5V
Continuous DC/RMS Output Current per Bridge ............1.5A
Operating Temperature Range.....................-40℃ to +125℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
FEBRUARY 2019
2
SGM42600
Dual H-Bridge Motor Driver
PIN CONFIGURATIONS
(TOP VIEW)
(TOP VIEW)
16
15
14
13
nSLEEP
AOUT1
AISEN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
AIN1
AIN2
VINT
GND
VCC
VCP
BIN2
BIN1
AISEN
AOUT2
BOUT2
BISEN
1
2
3
4
12
11
10
9
VINT
GND
VCC
VCP
AOUT2
BOUT2
BISEN
GND
GND
BOUT1
nFAULT
5
6
7
8
TSSOP-16 (Exposed Pad)
TQFN-4×4-16L
PIN DESCRIPTION
NAME
AOUT1
AOUT2
BOUT1
BOUT2
AIN1
I/O
O
O
O
O
I
FUNCTION
Bridge A Output 1.
Bridge A Output 2.
Bridge B Output 1.
Bridge B Output 2.
Bridge A Input 1. Internal pull-down.
Bridge A Input 2. Internal pull-down.
Bridge B Input 1. Internal pull-down.
Bridge B Input 2. Internal pull-down.
AIN2
I
BIN1
I
BIN2
I
Active-Low Sleep Mode Input. Apply high to enable device, and low to enter in the low-power sleep
mode.
Active-Low Fault Flag. Go low when a fault occurs (over-current, power supply under-voltage, charge
pump under-voltage, over-temperature).
nSLEEP
nFAULT
I
OD
AISEN
BISEN
VCP
IO
IO
IO
Bridge A ISENSE (GND). Connect through a current sense resistor to GND for bridge A.
Bridge B ISENSE (GND). Connect through a current sense resistor to GND for bridge B.
Charge Pump Output. Connect a 0.01μF, 30V (MIN) ceramic capacitor to VCC pin.
Power Supply Pin. Connect this pin to the motor supply and bypass with a 10μF (MIN) ceramic
capacitor to GND.
VCC
P
GND
VINT
G
–
Ground.
Internal Supply Bypass. Bypass to GND with a 2.2μF, 6.3V capacitor.
Exposed
Pad
G
GND.
NOTE: I = input; O = output; IO = input or output; OD = open-drain output; G = ground; P = power for the circuit.
SG Micro Corp
www.sg-micro.com
FEBRUARY 2019
3
SGM42600
Dual H-Bridge Motor Driver
ELECTRICAL CHARACTERISTICS
(VCC = 5V, Full = -40℃ to +125℃. Typical values are at TA = +25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
Power Supplies
VCC Operating Supply Voltage
VCC Operating Supply Current
VCC Sleep Mode Supply Current
VCC Under-Voltage Lockout Voltage
VCC Under-Voltage Lockout Voltage Hysteresis
Logic Level Inputs
VCC
IVCC
Full
2.7
24
2.3
1.6
2.4
V
xIN1 = 0V, xIN2 = 0V
1.7
0.7
2.3
100
mA
μA
V
+25℃
+25℃
+25℃
+25℃
IVCCQ
VUVLO
VHYS
mV
nSLEEP,
VCC = 2.7V to 24V
Full
Full
Full
Full
0.7
0.7
Input Low Voltage
Input High Voltage
VIL
V
V
All other pins,
VCC = 2.7V to 24V
nSLEEP,
VCC = 2.7V to 24V
2.3
2.1
VIH
All other pins,
VCC = 2.7V to 24V
Input Hysteresis
VHYS
RPD
IIL
200
520
160
mV
kΩ
μA
μA
ns
+25℃
+25℃
+25℃
Full
nSLEEP
Input Pull-Down Resistance
Input Low Current
All except nSLEEP
VIN = 0V
-1
1
VIN = 5V, nSLEEP
VIN = 5V, all except nSLEEP
VIN = 5V
Full
10
32
13
43
Input High Current
IIH
Full
Input Deglitch Time
tDEG
460
+25℃
nFAULT Output (Open-Drain Output)
Output Low Voltage
VOL
IOH
VIN = 2V, IO = -5mA
0.6
1
V
+25℃
+25℃
Output High-Impedance Leakage Current
H-Bridge FETs
μA
VCC = 5V, IO = 200mA
VCC = 5V, IO = 200mA
VCC = 2.7V, IO = 200mA
VCC = 2.7V, IO = 200mA
VCC = 5V, IO = -200mA
VCC = 5V, IO = -200mA
VCC = 2.7V, IO = -200mA
VCC = 2.7V, IO = -200mA
VCC = 24V, VOUT = 0V
230
290
180
230
+25℃
Full
500
590
440
HS FET On-Resistance
LS FET On-Resistance
RDS(ON)
mΩ
+25℃
Full
+25℃
Full
RDS(ON)
mΩ
μA
+25℃
Full
490
2
Off-State Leakage Current
Motor Driver
IOFF
-4
+25℃
Current Control PWM Frequency
fPWM
tR
Internal PWM Frequency
45
80
kHz
ns
+25℃
+25℃
RL = 16Ω to GND,
10% to 90% VCC
Rise Time
Fall Time
RL = 16Ω to VCC
,
tF
50
ns
+25℃
90% to 10% VCC
Propagation Delay INx to OUTx
Dead Time (1)
tPROP
tDEAD
1.2
μs
+25℃
+25℃
550
ns
SG Micro Corp
www.sg-micro.com
FEBRUARY 2019
4
SGM42600
Dual H-Bridge Motor Driver
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 5V, Full = -40℃ to +125℃. Typical values are at TA = +25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX UNITS
Protection Circuits
Over-Current Protection Trip Level
OCP Deglitch Time
IOCP
tDEG
tOCP
TTSD
THYS
2.5
3.7
4.7
1.4
170
20
A
μs
ms
℃
℃
+25℃
+25℃
+25℃
Over-Current Protection Period
Thermal Shutdown Temperature
Thermal Shutdown Temperature Hysteresis
Current Control
Die Temperature
xISEN Trip Voltage
VTRIP
160
195
4
230
1.3
mV
+25℃
+25℃
Current Sense Blanking Time
nSLEEP Mode
tBLANK
μs
nSLEEP inactive high to
H-bridge on
Start-Up Time
tWAKE
Full
ms
NOTE: 1. Internal dead time. External implementation is not necessary.
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (APRIL 2017) to REV.A
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
FEBRUARY 2019
5
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-16 (Exposed Pad)
3.0
D
D1
2.3
E1
E
E2
5.94
1.78
0.42
e
b
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
θ
A2
H
c
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.043
0.006
0.039
0.012
0.008
0.201
0.122
0.177
0.258
0.094
A
A1
A2
b
1.100
0.150
1.000
0.300
0.200
5.100
3.100
4.500
6.550
2.400
0.050
0.800
0.190
0.090
4.900
2.900
4.300
6.250
2.200
0.002
0.031
0.007
0.004
0.193
0.114
0.169
0.246
0.087
c
D
D1
E
E1
E2
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.02
1°
0.028
7°
H
θ
SG Micro Corp
www.sg-micro.com
TX00024.000
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TQFN-4×4-16L
D
e
N9
D1
L
k
E
E1
N5
N16
N1
b
BOTTOM VIEW
TOP VIEW
2.1
0.85
2.1 2.9 4.6
A
A1
A2
SIDE VIEW
0.3
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
0.800
0.050
MIN
0.028
0.000
MAX
0.031
0.002
A
A1
A2
D
0.700
0.000
0.203 REF
0.008 REF
3.900
2.000
3.900
2.000
4.100
2.200
4.100
2.200
0.154
0.079
0.154
0.079
0.161
0.087
0.161
0.087
D1
E
E1
k
0.200 MIN
0.650 TYP
0.008 MIN
0.026 TYP
b
0.250
0.450
0.350
0.650
0.010
0.018
0.014
0.026
e
L
SG Micro Corp
www.sg-micro.com
TX00084.000
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
TSSOP-16
(Exposed Pad)
13″
13″
12.4
12.4
6.90
4.30
5.60
4.30
1.20
1.10
4.0
4.0
8.0
8.0
2.0
2.0
12.0
12.0
Q1
Q2
TQFN-4×4-16L
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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