sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:Motor driver
Brand:TI
Particular Year:24+
Package:20-VQFN
Delivery Date:New and original
Stock: 3333pcs
The DRV824x-Q1 device family is a fully integrated H-bridge driver suitable for a variety of automotive applications.
The DRV8242HQRHLRQ1 is a bidirectional full bridge driver with PWM or phase enable control. Designed with BiCMOS high-power process technology nodes, this single-chip power package device system provides excellent power handling and thermal performance, small package size and easy layout, but also provides EMI control, accurate current detection and diagnostic functions, and high robustness.
Features
Complies with AEC-Q100 standard for automotive applications:
Temperature Class 1: -40 °C to +125°C, TA
Documentation for functional safety system design is available
4.5V to 35V (absolute maximum 40V) operating voltage range
QFN package: RON_LS + RON_HS = 250 Mω
IOUT Max = 6 A (QFN)
PWM operates at up to 25KHz with automatic dead time assertion
Configurable flutter rate and spread frequency clock for low electromagnetic interference (EMI)
Integrated current detection (no shunt resistor required)
Proportional load current output on the IPROPI pin
Configurable current regulation
Protection and diagnostic performance with configurable fault response (latch or retry)
Load diagnostics are performed in the open and on states to detect open loads and short circuits
Voltage monitoring on the power supply (VM)
Overcurrent protection
Overheat protection
nFAULT Indicates the fault on the pin
3.3V and 5V logical inputs are supported
Low sleep current: A typical value of -1.3µA at 25°C
3 models: HW (H), SPI (S) or SPI (P)
Single full bridge using PWM or PH/EN mode
Device series comparison table
Model
Brand
Package
Quantity
Describe
TI
HTQFP-48
9000
Maximum 45V three-phase smart gate driver with current shunt amplifier and SPI
INFINEON
LQFP-64
3000
PMSM/BLDC motor & PFC controller with additional 32-bit microcontroller
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Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
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