SGM42609B [SGMICRO]
Single H-Bridge Motor Driver;
| 型号： | SGM42609B |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Single H-Bridge Motor Driver |
| 文件： | 总9页 (文件大小：675K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM42609B
Single H-Bridge Motor Driver
GENERAL DESCRIPTION
FEATURES
The SGM42609B is a motor driver device with one
integrated H-bridge that can run one DC brush motor
solenoid or other inductive load. It can be used in a
variety of applications such as toothbrushes and
battery-powered toys.
● Power Supply Voltage Range: 2.7V to 24V
● Single H-Bridge Motor Driver
● Drive One DC Brush Motor
● Low On-Resistance: 0.48Ω for HS + LS
● 1.5A RMS Output Current
● 2A Peak Current at VCC = 5V, TA = +25℃
● Active Low Fault Indication Pin (nFAULT)
● Available in Green MSOP-10 and TDFN-3×3-10L
Packages
The H-bridge consists of four N-MOSFETs to drive the
motor windings. The SGM42609B 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
Cameras
Robotics
Sleep mode allows saving power when the device is
not driving the motor. The SGM42609B will enter into
sleep mode when IN1 and IN2 are low for more than
Toothbrushes
Gaming Machines
Battery-Powered Toys
Office Automation Machines
tsleep
.
The SGM42609B is available in Green MSOP-10 and
TDFN-3×3-10L packages. It operates over an ambient
temperature range of -40℃ to +125℃.
SG Micro Corp
AUGUST 2017 – REV. A
www.sg-micro.com
SGM42609B
Single H-Bridge Motor Driver
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
GY4
XMS10
XXXXX
SGM
42609BD
XXXXX
MSOP-10
SGM42609BXMS10G/TR
Tape and Reel, 4000
Tape and Reel, 4000
-40℃ to +125℃
-40℃ to +125℃
SGM42609B
TDFN-3×3-10L
SGM42609BXTD10G/TR
NOTE: XXXXX = Date Code and Vendor Code.
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.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed may cause permanent damage
to the device. Functional operation of the device at these or
any otherconditions beyond those indicated in the operational
sectionof thespecification is not implied. Exposureto absolute
maximum rating conditions for extended periods may affect
reliability.
Power Supply Voltage Range, VCC ................. -0.3V to 26.5V
Digital Input Pin Voltage Range........................... -0.3V to 6V
ISEN Pin Voltage Range................................... -0.3V to 0.5V
Peak Motor Drive Output Current ............... Internally Limited
Package Thermal Resistance
MSOP-10, θJA .......................................................... 175℃/W
TDFN-3×3-10L, θJA.................................................... 80℃/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 by ESD if you don’t
pay attention to ESD protection. 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 very small parametric changes could cause the
device not to meet its 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.............................0V to 5.5V
Continuous DC/RMS Output Current..............................1.5A
Operating Temperature Range.....................-40℃ to +125℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuitdesign, specificationor other related things if necessary
without notice at any time.
SG Micro Corp
www.sg-micro.com
AUGUST 2017
2
SGM42609B
Single H-Bridge Motor Driver
PIN CONFIGURATIONS
SGM42609B (TOP VIEW)
SGM42609B (TOP VIEW)
VINT
GND
1
2
3
4
5
10 VCP
1
2
3
4
5
10
9
VINT
GND
VCP
9
8
7
6
VCC
VCC
IN1
OUT1
OUT2
ISEN
8
IN1
OUT1
OUT2
ISEN
GND
7
IN2
IN2
nFAULT
6
nFAULT
MSOP-10
TDFN-3×3-10L
PIN DESCRIPTION
PIN
NAME
I/O
FUNCTION
MSOP-10 TDFN-3×3-10L
1
2
3
4
1
2
3
4
VINT
GND
IN1
–
G
I
Internal Supply Bypass. Bypass to GND with a 2.2μF, 6.3V capacitor.
Ground.
Bridge Input 1. Internal pull-down.
Bridge Input 2. Internal pull-down.
IN2
I
Active-Low Fault Flag. Go low when a fault occurs (over-current, power
supply under-voltage, charge pump under-voltage, over-temperature).
Bridge ISENSE (GND). Connect through a current sense resistor to GND for
bridge.
5
6
5
6
nFAULT OD
ISEN
IO
7
8
7
8
OUT2
OUT1
O
O
Bridge Output 2.
Bridge Output 1.
Power Supply Pin. Connect this pin to the motor supply and bypass with a
10μF (MIN) ceramic capacitor to GND.
Charge Pump Output. Connect a 0.01μF, 30V (MIN) ceramic capacitor to
VCC pin.
9
9
VCC
VCP
GND
P
IO
G
10
—
10
Exposed
Pad
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
AUGUST 2017
3
SGM42609B
Single 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
Enter Sleep Mode Time
VCC
IVCC
Full
2.7
24
2
V
IN1 = 0V, IN2 = 0V (less than tsleep
)
1.5
0.9
775
mA
μA
ms
+25℃
+25℃
+25℃
IVCCQ
tsleep
IN1 = 0V, IN2 = 0V (more than tsleep
)
2.5
925
IN1 = 0V, IN2 = 0V
650
VCC Under-Voltage Lockout
Voltage
VUVLO
VHYS
2.3
2.4
0.7
V
+25℃
+25℃
VCC Under-Voltage Lockout
Voltage Hysteresis
100
mV
Logic Level Inputs
Input Low Voltage
VIL
VIH
VHYS
RPD
IIL
VCC = 2.7V to 24V
VCC = 2.7V to 24V
Full
Full
V
V
Input High Voltage
2.3
-1
Input Hysteresis
200
160
mV
kΩ
μA
μA
ns
+25℃
+25℃
Full
Input Pull-Down Resistance
Input Low Current
VIN = 0V
VIN = 5V
VIN = 5V
1
Input High Current
IIH
Full
35
48
Input Deglitch Time
tDEG
460
+25℃
nFAULT Output (Open-Drain Output)
Output Low Voltage
VOL
IOH
VIN = 2V, IO = -5mA
0.52
1
V
+25℃
+25℃
Output High-Impedance Leakage
Current
μA
H-Bridge FETs
V
CC = 5V, IO = 200mA
260
320
220
260
+25℃
Full
VCC = 5V, IO = 200mA
VCC = 2.7V, IO = 200mA
VCC = 2.7V, IO = 200mA
545
635
510
HS FET On-Resistance
RDS(ON)
mΩ
+25℃
Full
V
CC = 5V, IO = -200mA
+25℃
Full
VCC = 5V, IO = -200mA
VCC = 2.7V, IO = -200mA
VCC = 2.7V, IO = -200mA
VCC = 26.5V, VOUT = 0V
LS FET On-Resistance
RDS(ON)
mΩ
μA
+25℃
Full
590
1.5
Off-State Leakage Current
Motor Driver
IOFF
-1.5
+25℃
Current Control PWM Frequency
Rise Time
fPWM
tR
Internal PWM Frequency
45
kHz
ns
+25℃
+25℃
+25℃
+25℃
+25℃
RL = 16Ω to GND, 10% to 90% VCC
RL = 16Ω to VCC, 90% to 10% VCC
130
120
1.2
Fall Time
tF
ns
Propagation Delay INx to OUTx
Dead Time (1)
tPROP
tDEAD
μs
550
ns
SG Micro Corp
www.sg-micro.com
AUGUST 2017
4
SGM42609B
Single 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
Protection Circuits
Over-Current Protection Trip Level
OCP Deglitch Time
IOCP
tDEG
tOCP
TTSD
2.5
3.3
4
A
+25℃
+25℃
+25℃
μs
ms
℃
Over-Current Protection Period
Thermal Shutdown Temperature
1.4
160
Die Temperature
Thermal Shutdown Temperature
Hysteresis
THYS
30
℃
Current Control
ISEN Trip Voltage
VTRIP
150
200
4
260
1.4
mV
+25℃
+25℃
Current Sense Blanking Time
tBLANK
μs
Sleep Mode
Start-Up Time
tWAKE
nSleep inactive high to H-bridge on
ms
+25℃
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 (AUGUST 2017) to REV.A
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
AUGUST 2017
5
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
MSOP-10
b
E1
E
4.8
1.02
0.3
e
0.5
RECOMMENDED LAND PATTERN (Unit: mm)
D
L
A
A1
c
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.100
0.150
0.950
0.280
0.230
3.100
3.100
5.050
MIN
MAX
0.043
0.006
0.037
0.011
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.180
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.007
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.500 BSC
0.020 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00015.000
www.sg-micro.com
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TDFN-3×3-10L
D
e
N10
D1
k
E
E1
N5
N1
b
L
BOTTOM VIEW
TOP VIEW
2.4
1.7 2.8
A
A1
A2
0.6
SIDE VIEW
0.24
0.5
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
2.900
2.300
2.900
1.500
3.100
2.600
3.100
1.800
0.114
0.091
0.114
0.059
0.122
0.103
0.122
0.071
D1
E
E1
k
0.200 MIN
0.500 TYP
0.008 MIN
0.020 TYP
b
0.180
0.300
0.300
0.500
0.007
0.012
0.012
0.020
e
L
NOTE: This drawing is subject to change without notice.
SG Micro Corp
TX00060.000
www.sg-micro.com
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
MSOP-10
13″
13″
12.4
12.4
5.20
3.35
3.30
3.35
1.50
1.13
4.0
4.0
8.0
8.0
2.0
2.0
12.0
12.0
Q1
Q1
TDFN-3×3-10L
SG Micro Corp
www.sg-micro.com
TX10000.000
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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