Analog, Mixed-Signal and Power Management MC16XSD200 Dual 16 mOhm High-Side Switch Target Applications Overview • Industrial (12 V and 24 V systems) The MC16XSD200 device is part of a 36 V high-side switch product family with • Halogen bulbs integrated control and a high number of protective and diagnostic functions. It is • Light-emitting diodes (LEDs) designed for industrial applications. The low RDS(on) channels (< 16 mΩ) can control • Low-voltage industrial lighting different load types, including bulb lamps, solenoids or DC motors. • DC motors Control, device configuration and diagnostics are performed through a 16-bit serial peripheral interface (SPI), allowing easy integration into existing applications. Both channels can be controlled individually by external or internal clock signals, or by direct inputs. Using the internal clock allows fully autonomous device operation. Programmable output voltage slew rates (individually programmable) help improve electromagnetic compatibility (EMC) performance. Simplified Application Drawing 9'' 9'' 93:5 ;6' ,2 ,2 6&/. &6% 6, 0&8 ,2 62 ,2 ,2 *1' ,2 $' $' 9'' 93:5 &/2&. )6% 6&/. +6 &6% 62 567% 6, +6 ,1 ,1 &21) &21) )62% 6<1& &616 *1' /2$' 0 /2$' A dynamic overcurrent threshold profile is utilized to avoid shutting off the device due Product Features and Benefits to inrush current while still being able to Features Benefits closely track the load current. Switching Two fully protected 16 mΩ (@ 25 °C) high-side switches Offers an intelligent high-side switch for 24 V industrial applications Up to 3.0 A steady state current per channel Allows decentralized lighting management (autonomous operation) Separate bulb and DC motor latched overcurrent handling Provides a high number of protective and diagnostic functions Individually programmable internal/external PWM clock signals Allows to drive bulb lamps (tungsten filament), LED lights and DC motors and protected. Overcurrent, short-circuit and overtemperature protection with programmable auto-retry functions Guarantees full functional and electrical compatibility between family members Freescale: A Leader in Analog Solutions Accurate temperature and current sensing Offers a 16-bit SPI interface for daisy chaining multiple devices Open-load detection (channel IN, OFF and ON states) and LED applications (7.0 mA typical) Allows multiple channel and device current sensing with only one precision resistor current of each channel can be sensed with a programmable sensing ratio. Whenever communication with the external MCU is lost, the device enters a fail-safe operation mode—but remains operational, controllable Expanding on more than 30 years of innovation, Freescale is a leading provider of high-performance products that use SMARTMOS technology combining digital, Normal operating range: 8–36 V, extended range: 6–58 V 3.3 and 5.0 V compatible 16-bit SPI port for device control, configuration and diagnostics at rates up to 8.0 MHz power and standard analog functions. Freescale supplies analog and power management ICs that are advancing the Performance automotive, consumer, industrial and Performance networking markets. Analog solutions Outputs 2 interface with real-world signals to control RDS(on) at 25 ºC Dual 16 mΩ and drive for complete embedded systems. Operating voltage 8 to 36 V Extended operating range 6 to 58 V Peak current 38.5 A ESD ± 8.0 kV power I/Os ± 2.0 kV digital I/Os Typical values Development Tools 24-pin PQFN (12 x 12 mm) 98ASA00428D Part Number Typical values KIT20XS4200EVBE Evaluation board featuring the MC20XS4200 Documentation Freescale Document Number Title Description MC16XSD200 Dual 16 mΩ High-Side Switch Data sheet SG1002 Analog Product Selector Guide Selector guide SG200 Analog and Power Management Industrial Selector Guide Selector guide AN2467 Power Quad Flat No-lead Package Application note AN4473 Compact Thermal Model Application Note Application note AN4474 EMC and Fast Transient Pulses Performances Application Note Application note AN4516 IBIS Model Application Note Application note For more information, please visit freescale.com/analog Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. SMARTMOS is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2013 Freescale Semiconductor, Inc. Document Number: MC16XSD200FS REV 1