DRV2511-Q1 Datasheet, PDF (1/25 Pages) Texas Instruments – DRV2511-Q1 8-A Automotive Haptic Driver for Solenoids and Voice Coils

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DRV2511-Q1
SLOS916A – JUNE 2016 – REVISED JULY 2016
DRV2511-Q1 8-A Automotive Haptic Driver for Solenoids and Voice Coils
1 Features
•1 Wide Operating Voltage (4.5 V - 26 V)
• Capable of handling voltage of 30 V
• High Current Drive (8 A Peak)
• Low R_DS(on), Full H-Bridge Output
• Integrated Fault Protection
– Short-Circuit Protection
– Over-temperature Protection
– Over-Voltage and Under-Voltage Protection
– Fault Reporting
• Analog Input
• Dedicated Interrupt Pin
• AEC-Q100 Qualified with the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C4B
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 DRV2511-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 8 A of peak current.
The DRV2511-Q1 device provides protection
functions such as undervoltage lockout, over-current
protection and over-temperature protection.
The DRV2511-Q1 device is automotive qualified.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DRV2511-Q1
HTSSOP (32)
11 mm x 6.20 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
PVDD
AVDD
BSTP
EN
STDBY
INTZ
FS2
FS1
FS0
OUT+
M ^{Sole noid/}
Voice-Coil
IN+
IN-
GAIN
OUT±
REG
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.