XS2410: Quad 100 mΩ / dual 50 mΩ, 3.0 V to 60 V high-side switch
Overview
Features
Features
Device overview
- Four fully protected 100 mΩ / dual 50 mΩ (at 25 °C) high-side switches
- Configurable active current limitation from 5 A to 10A
- Configurable parallel mode to double current capability
Modes of operation
- 16-bit SPI port communication 3.3 V / 5.0 V compatible with daisy chain capability
- Outputs controllable via SPI-bus or direct inputs
- Diagnostic status reported via SPI-bus
- Watchdog for invalid commands or inactive SPI, with programmable timeout
- Configurable safe mode
- Standby mode with very low power consumption
Key features
- Programmable interrupt generator that reports to FAULTB pin or SPI-bus
- Four independent PWM modules programmable from 0.5 Hz to 2.0 kHz with internal or external clock
- Protection for battery transient overvoltage and reverse polarity battery connection
- Digital PI PWM closed loop current regulation
- 10 mA open load detection in ON state
- Latch off with configurable auto retry
- Configurable severe short-circuit and overload protection
- Programmable active current limit threshold to minimize short-circuit effect
ADC features
-
12 bits ADC, which reports:
- Current from 5.0 mA to 5.0 A
- Voltage from 0.5 V to 65 V
- Temperature warning for each channel and central die monitoring
Automotive standards
- Qualified in accordance with AEC Q100 grade 1
- Electrical transient disturbance immunity according of ISO 7637-2 and ISO 16750-2
Development Boards and Designs
Development Boards and Designs
FRDM-XS2410EVB:Freedom evaluation board for XS2410 - Quad high side 100 mOhm with smart features and diagnostics.
Target Applications
Automotive
- 12 V and 24 V systems
- 12 V automotive, truck, and off-highway equipment
- DC motor up to 20 W with PWM control
- ECU module with large input bypass capacitor, 470 µF and above
- Incandescent bulbs up to 21 W
- LED modules
- Solenoids valve and solenoid valve proportional with PI regulation
Industrial
- Industrial applications up to 60 V