DRV2510-Q1 Datasheet, PDF (1/32 Pages) Texas Instruments – DRV2510-Q1 3-A Automotive Haptic Driver for Solenoids and Voice Coils with Integrated Diagnostics

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DRV2510-Q1
SLOS919A – JUNE 2016 – REVISED JUNE 2016
DRV2510-Q1 3-A Automotive Haptic Driver for Solenoids and Voice Coils with Integrated
Diagnostics
1 Features
•1 Wide Operating Voltage (5 V - 18 V)
• Integrated Load-Dump Protection (40 V)
• High Current Drive (3 A Peak)
• Low R_DS(on), Full H-Bridge Output
• Integrated Diagnostics
• Integrated Fault Protection
– 40-V Load Dump Protection per ISO-7637-2
– Short-Circuit Protection
– Over-temperature Protection
– Over-Voltage and Under-Voltage Protection
– Fault Reporting
• Analog Input
• I²C Communication
• Dedicated Interrupt Pin
• Automotive Qualified (Q100)
• –40ºC to 125ºC Ambient Temperature Range
2 Applications
• Electromagnetic Actuator Driver
– Voice Coil
– Solenoid
• Mechanical Button Replacement
• Automotive Haptic Applications
– Infotainment
– Center-Console
– Steering Wheel
– Door-Panel
– Seats
3 Description
The DRV2510-Q1 device is a high current haptic
driver specifically designed for inductive loads, such
as solenoids and voice coils.
The output stage consists of a full H-bridge capable
of delivering 3 A of peak current.
The DRV2510-Q1 device provides protection
functions such as undervoltage lockout, over-current
protection and over-temperature protection.
The DRV2510-Q1 device is automotive qualified. The
integrated load-dump protection reduces external
voltage clamp cost and size, and the onboard load
diagnostics report the status of the actuator through
the digital interface.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DRV2510-Q1
HTSSOP (16)
5.00 mm x 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
VDD
BSTP
EN
STDBY
INTZ
SDA
SCL
OUT+
M ^{Sole noid/}
Voice-Coil
IN+
IN-
REG
OUT±
GND
BSTN
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.