Texas Instruments
CSD15571Q2
Single FETs, MOSFETs
CSD15571Q2
278-CSD15571Q2
Texas Instruments-CSD15571Q2-datasheets-5457728.pdf
MOSFET N-CH 20V 22A 6SON
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CSD15571Q2 Description
The CSD15571Q2 is a high-performance, single-chip motor driver from Texas Instruments. It is designed to drive a wide range of motor types, including brushed DC motors, brushless DC motors, and stepper motors. The device is suitable for applications that require high efficiency, high reliability, and precise motor control.
Description:
The CSD15571Q2 is a highly integrated motor driver that combines a power MOSFET driver, a gate driver, and a high-voltage pre-driver in a single chip. It is capable of driving up to three half-bridges with N-channel MOSFETs. The device features a wide input voltage range, making it suitable for a variety of power supply configurations.
Features:
- High efficiency: The CSD15571Q2 is designed to operate with high efficiency, reducing power consumption and heat generation.
- Wide input voltage range: The device can operate with input voltages from 4.5V to 40V, making it suitable for a wide range of applications.
- High precision current sensing: The CSD15571Q2 features a high-precision current sensing circuit that allows for accurate measurement of motor current.
- Integrated gate driver: The device includes an integrated gate driver for driving the power MOSFETs, reducing the need for external components.
- Protection features: The CSD15571Q2 includes various protection features, such as overcurrent protection, overtemperature protection, and undervoltage lockout.
- Small form factor: The device is available in a compact QFN package, making it suitable for space-constrained applications.
Applications:
The CSD15571Q2 is suitable for a wide range of applications that require precise motor control and high efficiency. Some of the potential applications include:
- Industrial automation: The device can be used in motor control applications in industrial automation systems, such as robotic arms, conveyor belts, and assembly lines.
- Medical equipment: The CSD15571Q2 can be used in medical equipment that requires precise motor control, such as drug delivery pumps and diagnostic equipment.
- Consumer electronics: The device can be used in consumer electronics applications that require motor control, such as vacuum cleaners, fans, and air purifiers.
- Electric vehicles: The CSD15571Q2 can be used in electric vehicles for motor control applications, such as traction motor control and power steering.
- Renewable energy systems: The device can be used in renewable energy systems, such as solar panel tracking systems and wind turbines, for precise motor control.
In summary, the CSD15571Q2 is a high-performance, single-chip motor driver from Texas Instruments that offers high efficiency, high reliability, and precise motor control. It is suitable for a wide range of applications, including industrial automation, medical equipment, consumer electronics, electric vehicles, and renewable energy systems.
Tech Specifications
Unit Weight
Configuration
Input Capacitance (Ciss) (Max) @ Vds
Gate Charge (Qg) (Max) @ Vgs
PPAP
Fall Time
Automotive
RoHS
Maximum IDSS (uA)
Typical Turn-On Delay Time
REACH Status
Channel Type
Rds(on) at VGS=10 V (max) (mΩ)
Maximum Continuous Drain Current (A)
VGSTH typ (typ) (V)
Maximum Pulsed Drain Current @ TC=25°C (A)
Operating temperature range (°C)
Maximum Drain Source Voltage (V)
Rds On (Max) @ Id, Vgs
Standard Package Name
Typical Reverse Recovery Charge (nC)
Mounting
Rise Time
Current - Continuous Drain (Id) @ 25°C
Typical Gate to Drain Charge (nC)
Vgs th - Gate-Source Threshold Voltage
Package
Maximum Power Dissipation on PCB @ TC=25°C (W)
Maximum Gate Resistance (Ohm)
Logic level
Typical Reverse Recovery Time (ns)
Qg - Gate Charge
Power Dissipation (Max)
Process Technology
Package Height
Typical Gate to Source Charge (nC)
Vgs (Max)
Maximum Operating Temperature
Width
RoHS Status
Typical Gate Threshold Voltage (V)
Transistor Polarity
Typical Gate Charge @ 10V (nC)
Maximum Diode Forward Voltage (V)
Minimum Operating Temperature
Vds - Drain-Source Breakdown Voltage
Typical Diode Forward Voltage (V)
Type
Typical Output Capacitance (pF)
Length
Part Status
Maximum Gate Threshold Voltage (V)
Lead finish / Ball material
Package Width
Maximum Junction Ambient Thermal Resistance on PCB (°C/W)
VGS (V)
VDS (V)
QGD (typ) (nC)
Typical Turn-Off Delay Time (ns)
Maximum Gate Source Leakage Current (nA)
Id - Continuous Drain Current
Typical Rise Time (ns)
Channel Mode
Typical Turn-On Delay Time (ns)
Product Status
Drain to Source Voltage (Vdss)
Supplier Package
Tradename
ID - package limited (A)
Transistor Type
Package / Case
Number of Channels
Technology
EU RoHS
Carrier
Rds On - Drain-Source Resistance
ID - silicon limited at TC=25°C (A)
Moisture Sensitivity Level (MSL)
Operating Temperature
Maximum Drain Source Resistance (mOhm)
ECCN
MSL rating / Peak reflow
Mounting Type
Vgs(th) (Max) @ Id
Maximum Continuous Drain Current on PCB @ TC=25°C (A)
Pin Count
Minimum Gate Threshold Voltage (V)
Typical Reverse Transfer Capacitance @ Vds (pF)
Lead Shape
Drive Voltage (Max Rds On, Min Rds On)
HTSUS
Pins
USHTS
Typical Gate Charge @ Vgs (nC)
Typical Input Capacitance @ Vds (pF)
Category
PCB changed
HTS
FET Type
Number of Elements per Chip
Rating
ECCN (US)
Maximum Power Dissipation (mW)
Supplier Device Package
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
QG (typ) (nC)
Typical Fall Time (ns)
Maximum Positive Gate Source Voltage (V)
Mfr
Height
Mounting Style
Rds(on) at VGS=4.5 V (max) (mΩ)
FET Feature
Maximum Gate Source Voltage (V)
Vgs - Gate-Source Voltage
Typical Gate Plateau Voltage (V)
Typical Turn-Off Delay Time
Package Length
QGS (typ) (nC)
REACH
Series
Operating Junction Temperature (°C)
Forward Transconductance - Min
Pd - Power Dissipation
Base Product Number
CSD15571Q2 Documents
Download datasheets and manufacturer documentation for CSD15571Q2
Mult Devices 23/Oct/2017 CSD15571Q2 CSD15571Q2 Marking Standardization 29/Jan/2015 Related Parts
Shopping Guide
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