Texas Instruments
CSD19537Q3
Single FETs, MOSFETs
CSD19537Q3
278-CSD19537Q3
Texas Instruments-CSD19537Q3-datasheets-1529851.pdf
MOSFET N-CH 100V 9.7A/50A 8VSON
In Stock : 2670
Not available to buy online? Want the lower wholesale price? Please Send RFQ to get best price, we will respond immediately
QUICK RFQ
ADD TO RFQ LIST
- 1+
- $1.04825
- $1.05
- 10+
- $0.87271
- $8.73
- 30+
- $0.78494
- $23.55
- 100+
- $0.69718
- $69.72
ADD TO CART
QUICK ORDER
$1.04825
$1.05
.png?x-oss-process=image/format,webp/resize,p_30)
CSD19537Q3 Description
The CSD19537Q3 is a highly-integrated, single-chip motor controller from Texas Instruments (TI) designed for brushless DC (BLDC) motor control applications. It is part of TI's portfolio of motor control solutions that cater to a wide range of industrial, automotive, and consumer applications.
Description:
The CSD19537Q3 is a highly efficient and compact motor controller that combines a gate driver, power MOSFETs, and control logic into a single chip. It is specifically designed to control BLDC motors with a wide range of power levels and motor phases. The device is built on TI's proprietary CoolGaN™ technology, which enables high efficiency, low thermal dissipation, and high switching speeds.
Features:
- Integrated gate driver and power MOSFETs: The CSD19537Q3 integrates the gate driver and power MOSFETs, reducing the need for external components and simplifying the overall system design.
- Wide input voltage range: The device can operate with a wide input voltage range, making it suitable for various power supply conditions.
- Advanced control algorithms: The CSD19537Q3 features advanced control algorithms, such as field-oriented control (FOC) and sensorless control, for improved motor performance and efficiency.
- High switching frequency: The device supports high switching frequencies, allowing for smaller and lighter motor control systems.
- Protection features: The CSD19537Q3 includes various protection features, such as overcurrent, overvoltage, and undervoltage protection, to ensure reliable operation and prevent damage to the motor and controller.
- Communication interfaces: The device offers communication interfaces, such as SPI or UART, for easy integration with microcontrollers and other system components.
- CoolGaN™ technology: The use of TI's CoolGaN™ technology enables high efficiency, low thermal dissipation, and high switching speeds.
Applications:
The CSD19537Q3 is suitable for a wide range of applications that require efficient and reliable BLDC motor control, including:
- Industrial applications: Servo drives, robotics, and automation systems.
- Automotive applications: Electric power steering (EPS), oil pumps, and cooling fans.
- Consumer applications: High-end appliances, power tools, and computer cooling systems.
- Renewable energy systems: Solar panel tracking systems and wind turbine control systems.
- Aerospace applications: Actuators and control systems for aircraft and drones.
In summary, the CSD19537Q3 from Texas Instruments is a highly integrated, efficient, and versatile motor controller designed for BLDC motor control applications across various industries. Its advanced features, such as integrated gate drivers, power MOSFETs, and advanced control algorithms, make it an ideal choice for designers looking to create compact, efficient, and reliable motor control solutions.
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)
Typical Drain Source Resistance @ 25°C (mOhm)
Maximum Operating Temperature
Width
RoHS Status
Typical Gate Threshold Voltage (V)
SVHC Exceeds Threshold
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
SVHC
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
FET Feature
Maximum Gate Source Voltage (V)
Vgs - Gate-Source Voltage
Typical Gate Plateau Voltage (V)
Typical Turn-Off Delay Time
Material
Package Length
QGS (typ) (nC)
REACH
Series
Operating Junction Temperature (°C)
Pd - Power Dissipation
Base Product Number
CSD19537Q3 Documents
Download datasheets and manufacturer documentation for CSD19537Q3
CSD19537Q3 Symbol & Footprint by SnapMagic CSD19537Q3 Unencrypted PSpice Model Package (Rev. B) CSD19537Q3 TINA-TI Spice Model CSD19537Q3 PSpice Model (Rev. A) Related Parts
Shopping Guide
Payment Methods
Payment Methods include Prepayment TT (bank transfer), Western Union, and PayPal. Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Shipping Rate
Shipments are made once a day around 5pm, excluding Sundays. Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
Delivery Methods
Provide DHL, FedEx, UPS, EMS, SF Express and Registered Airmail International Delivery Service
Follow Us
Please find more information about us from below social media and interact with us!
Information
ERSA LIMITED
[email protected] TEL.:+65 (3) 1252045
260B ANG MO KIO STREET 21 #18-153 KEBUN BARU COURT SINGAPORE
FLAT/RM A7/F KIMLEY COMMERCIAL BUILDING 142-146 QUEEN'S ROAD CENTRAL HK
.png?x-oss-process=image/format,webp/resize,h_32)
©2025 ERSA Electronics Corporation.