Robust, reliable analog solutions SB0410 Quad Valves and Pump Controller System on Chip The quad valves and pump controller system on chip (VAPS) consists of four regulated low-side drivers and a high-side driver to control a DC motor. TARGET APPLICATIONS Medical }} Oxygen concentrators }} Medical test equipment }} Dialysis machines }} Blood pressure monitors Commercial }} 3D printers }} Soda dispensers Industrial }} Heavy equipment and construction machinery }} Fork lifters }} Water control system for irrigation (connected to farm tractor) }} Food control in animal farm This simple solution is suitable for loads with high inrush current and allows driving to high frequency (up to 5 kHz). To use the chip, a simple serial peripheral interface (SPI) communication is needed. With this communication, users can perform control and diagnostic functions directly on the chip. The device is designed for harsh environments, and it includes self-recovery features thanks to the embedded supervision that allows extensive safety monitoring. This system on chip is the perfect solution to drive hydraulic or pneumatic valves without “smart electronics.” DOCUMENTATION SB0410 DIFFERENTIATION Document Number Title Description MC34SB0410 Quad Valve and Pump Controller System on Chip Data sheet SG1002 Analog Product Selector Guide Selector guide SG200 Industrial Product Selector Guide Selector guide NXP: A LEADER IN ANALOG SOLUTIONS Features Benefits Industry/voltage Supports the industrial industry with voltage ranges from 6 to 36 V Low R D S ( o n ) for valve drivers in thermally enhanced package Best thermal efficiency Up to 4 LSD integrated into a LQFP 7 x 7 mm 48-pin package Best PCB space saving Built-in close loop control for regulated valves Only targetted value needs to be sent by SPI; error is reported when regulated current cannot be reached Accurate current regulated valve driver +/- 2.0% precision reachable without external discrete components and with calibration Expanding on more than 30 years of MCU does not need to generate PWM signals at high innovation, NXP is a leading provider All actuators controllable through SPI frequency; MCU only sends targeted duty cycle through SPI of high-performance products that use ADC can monitor external or internal signals to enhance the SMARTMOS technology combining 10-bit analog-to-digital converter control unit safety level digital, power and standard analog functions. NXP supplies analog and Digital diagnostics by SPI Full control for system power management ICs that are Integrated DC pump motor predriver controller Up to 16 kHz advancing the automotive, consumer, SB0410 Simplified Diagram industrial and networking markets. SB0410 SIMPLIFIED BLOCK DIAGRAM Analog solutions interface with real world signals to control and drive for complete embedded systems. SB0410 VBAT External 5.0 Regulator DOSV VINT_A VINT_D VCC5 VCC 5.0 V VBAT VCC5 VCC5 VPWR RSTB LSDx SO SI CSB SCLK PDI VBAT LDx 3 ADINx Typical Example of 5 V Application 3 Precision (%) 2 0.7 VBOOT Precision (%) vs. Current Targeted 1.0 1.2 1.3 1.4 VBAT PD_D PD_G PD_S GND_D NC 2 GND_P0,1...11 VBAT GND_A 4 Solenoid Coil MCU 0.7 0.8 0.9 1.5 1.6 x x x x x x x x x x x x x x 1.7 1.8 1.9 2.0 2.1 2.2 x x x x x x x x x x 1 0 -1 -2 -3 Current Targeted (A) Note: LSD in regulation mode with calibration at 1 A @ +25 °C TYPICAL USE CASE Up to 36 VDC 10µ 5.0 V Voltage Regulator Vpwr Faults Management and State Machine 3.3 V Voltage Regulator Vcc5 Vcc3.3 DOSV Charge Pump Low-Side Driver with Protection and Diagnostic Up to 5 A On/Off 16-bit SPI SI, SO, SLK, CSB MCU 4 Logic ADIN2 Electric Domain (Unit Control) ADIN3 Valve Low-Side Drivers with Protection and Diagnostic RDS(on) 300mΩ at 150 °C PDI ADIN1 RDS(on) 14Ω at 150 °C Current Regulation Up to 2.25 A RSTB 10-bit Analog-toDigital Converter with Mux Valve Boostrap Up to 2.25 A Up to 2.25 A Tank Up to 36 V DC Half Bridge Pre-driver up to 16 kHz with protection and diagnostic Hydraulic Domain 30 A MC34SB0410 M Pump System on Chip One single analog device to manage the overall hydraulic network (valves + motor pump) These products are/or may be supported by NXP’s Product Longevity Program. For terms and conditions and to obtain a list of available products please see www.nxp.com/productlongevity. www.nxp.com/analog NXP, the NXP logo and SMARTMOS are trademarks of NXP B.V. All other product or service names are the property of their respective owners. © 2014–2016 NXP B.V. Document Number: SB0410FS REV 5