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SGM42600 Datasheet Preview

SGM42600 Datasheet

Dual H-Bridge Motor Driver

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SGM42600
Dual H-Bridge Motor Driver
GENERAL DESCRIPTION
The SGM42600 provides a dual bridge motor driver
solution for battery-powered toys, printers and other
low-voltage or battery-powered motion control applications.
The device has two H-bridge drivers, and can drive two
DC brush motors, a bipolar stepper motor, solenoids, or
other inductive loads.
The output driver block of each H-bridge consists of
N-channel power MOSFETs configured as an H-bridge
to drive the motor windings. Each H-bridge includes
circuitry to regulate or limit the winding current.
With proper PCB design, each H-bridge of the
SGM42600 is capable of driving up to 1.5A RMS (or
DC) continuously, at +25with a VCC supply of 5V. It
can support peak currents of up to 2A per H-bridge.
Current capability is reduced slightly at lower VCC
voltages.
Internal shutdown functions with a fault output pin are
provided for H-bridge over-current protection, power
supply under-voltage lockout, charge pump
under-voltage lockout and over-temperature protection.
If one of fault conditions happens, the SGM42600 would
prevent each input PWM signal from driving H-bridge
and H-bridge is in high impedance status.
A low-power sleep mode is also provided to save power
dissipation. If nSLEEP is low, the SGM42600 will enter
into sleep state.
The SGM42600 is available in Green TQFN-4×4-16L
and TSSOP-16 (Exposed Pad) packages. It operates
over an ambient temperature range of -40to +125.
FEATURES
Dual H-Bridge Current-Controlled Motor Driver
Capable of Driving Two DC Motors or One
Stepper Motor
Low MOSFET On-Resistance: HS + LS 410
Output Current 1.5A RMS, 2A Peak per H-Bridge
(at VCC = 5V, +25)
2.7V to 24V Wide Power Supply Voltage Range
PWM Winding Current Regulation/Limiting
Fault Indication Output
Available in Green TSSOP-16 (Exposed Pad) and
TQFN-4×4-16L Packages
APPLICATIONS
Battery-Powered Toys
POS Printers
Video Security Cameras
Office Automation Machines
Gaming Machines
Robotics
SG Micro Corp
www.sg-micro.com
FEBRUARY 2019 – REV. A




SG Micro

SGM42600 Datasheet Preview

SGM42600 Datasheet

Dual H-Bridge Motor Driver

No Preview Available !

SGM42600
Dual H-Bridge Motor Driver
PACKAGE/ORDERING INFORMATION
MODEL
SGM42600
PACKAGE
DESCRIPTION
TSSOP-16
(Exposed Pad)
TQFN-4×4-16L
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
-40to +125SGM42600XPTS16G/TR
-40to +125SGM42600XTQE16G/TR
PACKAGE
MARKING
SGM42600
XPTS16
XXXXX
SGM42600
XTQE16
XXXXX
PACKING
OPTION
Tape and Reel, 4000
Tape and Reel, 3000
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
XXXXX
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
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
TSSOP-16 (Exposed Pad), θJA .................................. 49/W
TQFN-4×4-16L, θJA.................................................... 52/W
Junction Temperature .................................................+150
Storage Temperature Range ........................ -65to +150
Lead Temperature (Soldering, 10s) ............................+260
ESD Susceptibility
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 ..................... -40to +125
OVERSTRESS CAUTION
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.
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.
Failure to observe proper handling and installation procedures
can cause damage. ESD damage can range from subtle
performance degradation to complete 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.
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



Part Number SGM42600
Description Dual H-Bridge Motor Driver
Maker SG Micro
Total Page 3 Pages
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SGM42600 Datasheet PDF





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