driving FEATURING AEC-Q100 Qualified Portfolio Automotive Selector Guide Semtech Automotive Solutions, helping you drive the future of automotive design with our Touch Controllers, Cable Drivers, Instrument Clusters, Key Fobs, Seatback Infotainment, Switching Regulators in EMI-Sensitive Console Applications, LED Lighting, and Drive Train Power Supplies. Fall 2015 about Semtech contents AEC-Q100 Qualified Parts 4 Automotive Protection Solutions 6 TVS Features and Benefits 8 RF/Wireless Solutions10 Wireless Charging Solutions 11 Power Management Solutions EcoSpeed12 Power Management Solutions LED Drivers13 Touch Screen Solutions 14 Touch Button Solutions 15 Semtech Corporation is a leading supplier of analog and mixed-signal semiconductor platforms for high-end consumer, enterprise computing, communications and industrial applications. Our vision is to be the global leader in analog and mixed-signal platforms enabling architectural and performance differentiation. Semtech, publicly traded since 1967, is listed on the NASDAQ Global Select Market under the symbol SMTC and has more than 32 sales and application support offices in 14 countries as well as representatives and distribution support locations in more than 30 countries. Semtech is dedicated to providing proprietary platforms differentiated by innovation, size, efficiency, performance and reach. Our solutions are used in some of the most innovative systems and products in the fastest growing markets today. These markets include smartphones, LCD TVs, notebooks, tablets, smart grid, automotive, automatic meter reading, medical, wireless infrastructure, PON, Internet of Things, optical transport and datacenters. More than 5,000 customers worldwide rely on our diverse product portfolio and world class technology roadmap for solutions in low-power wireless communications, optical data transport, video broadcasting, power management, circuit protection, touch sensing, and more making Semtech one of the most balanced semiconductor companies in the industry. find us, like us, follow us A World of Solutions™ 2 Semtech Automotive Selector Guide • November 2015 driving the future Automotive manufacturers are facing increasing demand for technology that improves the safety, comfort and performance of passenger and commercial automobiles - especially when targeting a tech-savvy market permeated by digital devices. While virtually unheard of a few years ago, features such as automotive infotainment components, brake assist, lanedeparture warning and parking-assist cameras have become commonplace in today’s vehicles. Drivers routinely expect their cars to be equipped with digital devices that enable them to control the cabin environment while staying focused on the road. These devices include touchscreen or voice activated controls for navigation, heating and cooling, phone or internet access, and radio and music players. www.semtech.com In order to meet the needs of an increasingly complex automotive market, design engineers rely on Semtech’s featurerich, highly integrated products. Our products offer design flexibility with low power, small package, high efficiency, improved reliability and a lower overall system cost. Semtech’s automotive product line was created with the needs of automotive design engineers in mind. By partnering with Semtech, you will receive high-quality products, knowledgeable support, and our commitment to meet and exceed your next design challenge. Our knowledge of today’s markets and dedication to your success will give you the confidence and freedom to create the solutions your customers. 3 AEC-Q100 Qualified Parts OUR EXPANDING COMMITMENT As the automotive market demand increases so does our commitment to power, protect and connect you with the ideal IC solutions. Semtech has provided ICs for the automotive industry for many years and, our devices are used in applications ranging from protecting sensitive electronics to in-cabin lighting and touch screen human interface. We are continuously working to expand our list of certified products to better serve our automotive customers, and we can prioritize part qualification based on demand in order to meet customer needs. Power Management Circuit Protection Part Number Features Part Number Features SC183CQ 2.5MHz, 2A Synchronous Step-Down Switching Regulator SLVU2.8Q Analog Video ® RClamp 0512TQ USB, LVDS, Ethernet RClamp® 0524PQ HDMI, MHL RClamp® 0582BQ Single Pair Ethernet, USB 2.0 µClamp® 0571P Vbus/DC lines µClamp® 3311PQ Multimedia Touchpoint ® µClamp 0511PQ Keypads, ESD Sensitive Touch point RClamp® 2574NQ Ethernet, LVDS RClamp® 1521PQ Antenna RClamp® 2431TQ Antenna, CAN Bus RClamp® 0531TQ Antenna, CAN Bus ® RClamp 0531TQ Single Pair Ethernet, USB EClamp® 2357NQ SD Card SC4501Q 2 Amp, 2 MHz Boost Switching Regulator with Soft-Start SC220Q 20MHz, 650mA, X-EMI™ Enabled Synchronous Step-Down Regulator SC441A High-Efficiency Integrated Boost Driver For 4-Strings Of 150mA LEDs SC508A Wide Input Range (4.5V to 46V) EcoSpeed® Buck Controller With Integrated LDO SC5012Q High-Brightness LED Driver for 150mA x 4 -strings 5,000:1 PWM Dimming I2C Control RF/ISM 4 SX1239 Low-Power Integrated UHF Receiver SX1231 Low-Power Integrated UHF Transceiver SX1233 High Bit Rate Transceiver Low-Power Integrated UHF Transceiver SX1243 Low Cost Low Current Integrated Transmitter 310 To 928MHz Frequency Agile Semtech Automotive Selector Guide • November 2015 Dashboard Electronics, USB & Audio Ports dash LED Drivers SC441A - High-Efficiency Integrated Boost Driver For 4-Strings Of 150mA LEDs SC443 - High Efficiency Integrated Boost Driver for 3-Strings of 30mA LEDs SC445 - High Efficiency Integrated Boost Driver for 4-Strings of 150mA LEDs SC446 - High Efficiency Integrated Boost Driver for 3-Strings of 100mA LEDs SC2597 - Low Voltage DDR Termination Regulator SC4524/5 - Maximum 28V input, with high efficiency and tight output voltage regulation SC4541 - Single String LED Driver with High Side Sense SC5010/H - HighEfficiency Phase Shifted 8-CH LED Driver With I2C Control SC5012Q - HighBrightness LED Driver for 150mA x 4-strings 5,000:1 PWM Dimming I2C Control SC5014/A - HighEfficiency 4-CH/2-CH LED Driver With I2C Control SC9301 - 10A EcoSpeed® Integrated FET Regulator with 5V LDO and Hiccup Restart Switching Regulators ESD Protection RClamp® 0582BQ Single Pair Ethernet Protection RClamp® 0512TQ USB, LVDS, Ethernet EClamp® 0524PQ HDMI, MHL EClamp® 2357NQ SD Card Protection µClamp® 0511PQ - Audio, AUX port SC220Q - 20MHz, 650mA, X-EMI™ Enabled Synchronous Step-Down Regulator Antenna Protection antenna network Protection RClamp® 0531TQ 5V Bidirectional ESD Protection RClamp®1531TQ 15V Bidirectional ESD Protection Networking, Computing & Power Supply SC508A - Wide Input Range (4.5V to 46V) EcoSpeed® Buck Controller With Integrated LDO SC414 - Wide Input Range (3V to 28V) 6A EcoSpeed® Synchronous Buck Regulator SC402B - Wide Input Range (3V to 28V) 10A EcoSpeed® Synchronous Buck Regulator www.semtech.com RClamp® 2431TQ 24V Bidirectional ESD Protection SC187 - Low Input Voltage (2.9V to 5.5V) 4A, 2.2MHz Synchronous Buck Regulator With 15 Selectable Output Voltages SC174 - Low Input Voltage (3V to 5.5V) 4A EcoSpeed® Synchronous Buck Regulator SC284 - Low Input Voltage (2.9V to 5.5V) Dual 1.8A Synchronous Buck Regulator with 15 Selectable Output Voltages Per Channel SC4501 - 2A, 2MHz Boost Regulator With Programmable Soft-Start SC2597 - Low Voltage DDR Termination Regulator Networking Protection RClamp® 0582BQ Low Capacitance TVS RClamp® 3552T 2-Line ESD Protection µClamp® 3311PQ Single-Pair Ethernet ESD Sensitive I/O RClamp® 2574NQ RClamp® 3374N ESD & Surge Protection For Ethernet Interfaces RClamp® 0512TQ ESD protection on highspeed ports 5 Audio, Navigation, Infotainment & Power audio/ video Cable Drivers GS1678 - High-Speed Video Cable Driver Solution SDI SerDes GS1661A - Multi-rate SDI Integrated Receiver For High-Speed, Low Latency, Video Transmission Solutions GS1662 - SDI Transmitter For High-Speed, Low Latency, Video Transmission Solutions Adaptive Cable Equalizer GS1674 - High-speed BiCMOS Integrated Circuit Design For Video Cable Equalization Timing GS4911 - Advanced Video Timing Solution LED Drivers SC441A - High-Efficiency Integrated Boost Driver For 4-Strings Of 150mA LEDs SC5010/H - HighEfficiency Phase Shifted 8-CH LED Driver With I2C Control SC5014/A - HighEfficiency 4-CH/2-CH LED Driver With I2C Control SC5012Q - HighBrightness LED Driver for 150mA x 4-strings 5,000:1 PWM Dimming I2C Control Switching Regulators Capacitive Touch Controllers Resistive Touch Controllers SC508A - Wide Input Range (4.5V to 46V) EcoSpeed® Buck Controller With Integrated LDO SX8633 - Low-Power, Capacitive Button Touch SX8654 - Haptics Enabled 4/5-Wire Resistive Touchscreen Controller SC402B - Wide Input Range (3V to 28V) 10A EcoSpeed® Synchronous Buck Regulator SC187 - Low Input Voltage (2.9V to 5.5V) 4A, 2.2MHz Synchronous Buck Regulator With 15 Selectable Output Voltages SC174 - Low Input Voltage (3V to 5.5V) 4A EcoSpeed® Synchronous Buck Regulator SC284 - Low Input Voltage (2.9V to 5.5V) Dual 1.8A Synchronous Buck Regulator with 15 Selectable Output Voltages Per Channel SC4501 - 2A, 2MHz Boost Regulator with Programmable Soft-Start SC220Q - 20MHz, 650mA, X-EMI™ Enabled Synchronous Step-Down Regulator SC3303 - 3A EcoSpeed® Step-Down Regulator with LDO and Ultrasonic Power Save SX8634 - Low-Power, Capacitive Button & Slider Touch SX8635 - Low-Power, Capacitive Button & Wheel Touch SX8636 - Low-Power, Capacitive Button Touch SX8638 - Low-Power, Capacitive Button & Slider Touch SX8639 - Low-Power, Capacitive Button & Wheel Touch SX8643 - Ultra LowPower, Capacitive Button Touch SX8644 - Ultra LowPower, Capacitive Button & Slider Touch SX8645 - Ultra LowPower, Capacitive Button & Wheel Touch SX8646 - Ultra LowPower, Capacitive Button Touch SX8647 - Ultra LowPower, Capacitive Wheel Touch SX8656 - Haptics Enabled 4/5-Wire Resistive Touchscreen Controller SX8658 - Haptics Enabled 4/5-Wire Resistive Touchscreen Controller SX8675 - Haptics Enabled Multitouch 4/5-Wire Resistive Touchscreen Controller SX8677 - Haptics Enabled Multitouch 4/5-Wire Resistive Touchscreen Controller SX8678 - Haptics Enabled Multitouch 4/5-Wire Resistive Touchscreen Controller Protection µClamp® 0511PQ, µClamp® 3311PQ, µClamp® 0531TQ Multimedia Touchpoint Protection, Audio Protection RClamp® 0524PQ HDMI, MHL SX8648 - Ultra LowPower, Capacitive Button & Slider Touch SX8649 - Ultra LowPower, Capacitive Button & Wheel Touch Indicates Semtech AEC-Q100 Qualified Part 6 Semtech Automotive Selector Guide • November 2015 Backup Camera & Analog Video camera Switching Regulators SC508A - Wide Input Range (4.5V to 46V) EcoSpeed® Buck Controller With Integrated LDO SC187 - Low Input Voltage (2.9V to 5.5V) 4A, 2.2MHz Synchronous Buck Regulator With 15 Selectable Output Voltages SC284 - Low Input Voltage (2.9V to 5.5V) Dual 1.8A Synchronous Buck Regulator with 15 Selectable Output Voltages Per Channel Camera Protection SLVU2.8Q - Analog Video/Surveillance Camera Protection RClamp® 0512TQ USB, LVDS, Ethernet SC174 - Low Input Voltage (3V to 5.5V) 4A EcoSpeed® Synchronous Buck Regulator RClamp® 3552T - LVDS Interior & Exterior LED Lighting lights Interior - Map, Vanity Mirror, Door, Dome, Instrument, Center Stack, Foot Area and LCD Backlights Exterior - Rear, Turn Signal, Center High Mount, Under Door, Mirror Down and Daytime Running Lights Boost LED Drivers SC441A - High-Efficiency Integrated Boost Driver For 4-Strings Of 150mA LEDs SC4541 - Single String LED Driver with High Side Sense SC442 - 10-Channel High Efficiency LED Driver SC446 - High Efficiency Integrated Boost Driver for 3-Strings of 100mA LEDs SC443 - High Efficiency Integrated Boost Driver for 3-Strings of 30mA LEDs SC4540 - Single String 10 LED Driver Remote Keyless Entry key RF Receivers RF Transmitters SX1239 - Low-Power Integrated UHF Receiver SX1230 - Integrated RF Transmitter IC Narrow/ wideband 315, 434, 868 and 915MHz band RF Transmitter RF Transceivers SX1231 - Low-Power Integrated UHF Transceiver SX1243 - Low Cost Low Current Integrated Transmitter 310 To 928MHz Frequency Agile Protections RClamp® 0531TQ Antenna, Keypad µClamp® 0511PQ Single-line bidirectional TVS for keypads, touchbuttons µClamp® 3311PQ Single-line bidirectional TVS for keypads, touchbuttons Wireless Charging power SC4501Q - 2 Amp, 2 MHz Boost Switching Regulator with Soft-Start Indicates Semtech AEC-Q100 Qualified Part www.semtech.com 7 TVS Automotive Protection Solutions Automotive Transient Voltage (TVS) Protection Family Interface to Protect Standard Ethernet 2-Wire Ethernet Single Twisted Pair LVDS Links USB 3.0 USB 2.0 Antenna Interfaces Audio Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm) RClamp® 2574NQ 2.5V 4 ±30kV / ±30kV 40A 1.7pF 3.0x2.0x0.6 RClamp 3374N 3.3V 4 ±30kV/ ±30kV 40A 1.7pF 3.0x2.0x0.65 RClamp® 0512TQ 5V 2 ±30kV / ±30kV 20A 2pF 1.0x0.6x0.58 ® RClamp 0582BQ 5V 3 ±30kV/ ±25kV 15A 1.2pF 1.6x1.6x0.75 RClamp® 0531TQ 5V 1 ±20kV/ ±12kV 4A 0.5pF 1.0x0.6x0.5 ® RClamp 2574NQ 2.5V 4 ±30kV / ±30kV 40A 1.7pF 3.0x2.0x0.6 RClamp® 3324P 3.3V 4 ±17kV/ ±20kV 4.5A 0.6pF 2.5x1.0x0.5 ® RClamp 3552T 3.5V 2 ±12kV/ ±17kV 4A 0.4pF 1.0x0.6x0.4 RClamp® 3346P 3.3V 6 ±17kV/ ±20kV 4.5A 0.65pF 2.7x0.8x0.5 RClamp 3324P 3.3V 4 ±17kV/ ±20kV 4.5A 0.6pF 2.5x1.0x0.5 RClamp® 3552T 3.5V 2 ±12kV/ ±17kV 4A 0.4pF 1.0x0.6x0.4 ® RClamp 0582N 5V 3 ±20kV/ ±12kV 5A 0.5pF 1.2x1.0x0.58 RClamp® 0512TQ 5V 2 ±30kV/ ±30kV 20A 2pF 1.0x0.6x0.58 ® RClamp 0582BQ 5V 2 ±30kV/ ±25kV 15A 1.2pF 1.6x1.6x0.75 EClamp® 8052P 5V 2 ±25kV/ ±30kV 6A 1.2pF 1.9x1.7x0.55 ® RClamp 0531TQ 5V 1 ±20kV/ ±12kV 4A 0.5pF 1.0x0.6x0.5 RClamp® 1521PQ 15V 1 ±15kV/ ±8kV 4A 0.3pF 1.0x0.6x0.5 RClamp® 2431TQ 24V 1 ±13kV/ ±8kV 2A 0.35pF 1.0x0.6x0.5 µClamp® 0511PQ 5V 1 ±30kV/ ±30kV 12A 75pF 1.0x0.6x0.5 µClamp 3601P 36V 1 ±20kV/ ±15kV 2A 25pF 1.0x0.6x0.5 µClamp® 2671P 26V 1 ±30kV/ ±30kV 23A 155pF 1.6x1.0x0.57 ® ® ® CAN bus HDMI, MPPI, MHL EClamp® 8052P 5V 2 ±25kV/ ±30kV 6A 1.2pF 1.9x1.7x0.55 Analog Video SLVU2.8Q 2.8V 2 ±25kV/ ±30kV 24A 100pF 2.9x2.37x0.90 RClamp® 0524PQ 5V 4 ±25kV / ±20kV 5A 0.6pF 2.5 x 1.0 x 0.5mm µClamp® 0301PQ 3.0V 1 ±25kV/ ±30kV 5A 12pF 1.0x0.6x0.5 ® µClamp 3311PQ 3.3V 1 ±25kV/ ±30kV 5A 12pF 1.0x0.6x0.5 µClamp® 0511PQ 5V 2 ±30kV/ ±30kV 12A 75pF 1.0x0.6x0.5 Part Number Vrwm Lines ESD Rating (air/contact) Surge (8x20us) Cap (pF) Pkg Size (mm) µClamp® 0571P 5V 1 ±30kV/ ±30kV 80A 675pF 1.6x1.0x0.57 µClamp 0871P 8V 1 ±30kV/ ±30kV 65A 475pF 1.6x1.0x0.57 µClamp® 1071P 10V 1 ±30kV/ ±30kV 60A 350pF 1.6x1.0x0.57 µClamp 1271P 12V 1 ±30kV/ ±30kV 45A 275pF 1.6x1.0x0.57 µClamp® 1571P 15V 1 ±30kV/ ±30kV 40A 220pF 1.6x1.0x0.57 µClamp 1871P 18V 1 ±30kV/ ±30kV 35A 220pF 1.6x1.0x0.57 µClamp® 2271P 22V 1 ±30kV/ ±30kV 25A 165pF 1.6x1.0x0.57 µClamp 2671P 26V 1 ±30kV/ ±30kV 23A 155pF 1.6x1.0x0.57 µClamp® 3671P 36V 1 ±30kV/ ±30kV 18A 150pF 1.6x1.0x0.57 Part Number Vrwm Lines ESD Rating (air/contact) Filter Type Cap (pF) Pkg Size (mm) EClamp® 2410PQ 5V 6 ±17kV/ ±12kV SD Card Termination 15pF 4.0x1.6x0.5 EClamp® 2357NQ 5V 6 ±20kV/ ±12kV RC filter SD Card Termination 20pF 3.0x3.0x0.6 Keypads, Touchbuttons, Control Lines Qualified Single-line DC Bus Protection Typ Application ® ® Single-line DC Bus Protection ® ® Filter Devices - TVS + EMC Filter Typ Application SD Card 8 Semtech Automotive Selector Guide • November 2015 TVS Protection - Features & Benefits Semtech provides TVS (Transient Voltage Suppression) diodes that safeguard low voltage circuits against damage or latch-up caused by electrostatic discharge (ESD), lightning, and other destructive voltage transients. Our circuit protection devices feature low clamping voltage, low capacitance, and low leakage current. Furthermore, we meet the industry’s toughest transient immunity standards. LOW CAPACITANCE LOW LEAKAGE LOWER WORKING VOLTAGE Provides robust protection while preserving signal integrity in high-speed video and data interfaces Increases battery life in handheld electronic devices Leakage Current for Low Voltage Parts Reduces stress energy to protected IC 700 650 600 400 I (Amps) Ir @ 3.3V (nA) 500 300 200 200 V (Volts) 2.5 V Vrwm Vclamp 100 5.9 0 Competitor A Semtech Device Competitor B Typical 5V TVS IV Curve Semtech Low Vrwm IV Curve KEY FEATURES LOW CLAMPING VOLTAGE • ESD protection Better protection and less stress on transceiver • ESD-EMI filter protection • High-current lightning protection 15 • Low capacitance ESD protection 14 13 • Low voltage ESD protection TClamp® = TransClamp High Surge lightning current handling capability RClamp® = RailClamp Low capacitance for high speed applications Clamping Voltage - Vc (V) PRODUCTS 12 Competitor pseudo 3V Device 11 10 9 8 7 6 Semtech 3.3V EPD Device 5 4 3 2 µClamp® = MicroClamp Single TVS or TVS arrays for general purpose Standard TVS Process 1 0 2 4 6 8 10 12 14 16 18 20 Peak Pulse Current - Ipp (A) EClamp® = EMIClamp ESD and EMI protection with integrated inductor or resistor www.semtech.com 9 RF / Wireless & Long Range RFIC Solutions LOW-POWER INTEGRATED UHF TRANSCEIVERS, TRANSMITTERS AND RECEIVERS Semtech wireless RF transceivers, transmitters and receivers are designed with a highly integrated architecture allowing for a minimum external component count while maintaining RF design flexibility. Operating in the license-free ISM (Industry Scientific and Medical) bands, our devices comply with relevant European and North American standards. What makes our ISM band RF devices unique is their extremely low current consumption of only 3mA in full active mode. Our RF devices are used in wireless security systems, sensor networks, industrial monitoring, meter reading, home automation and remote wireless control applications. The SX1239 is a highly integrated RF receiver capable of operation over a wide frequency range, including the 433,868 and 915MHz licensefree ISM frequency bands. Its highly integrated architecture allows for a minimum of external components while maintaining maximum design flexibility. FEATURES & BENEFITS PARTNER SOLUTIONS • High sensitivity: down to -120dBm at 1.2kbps Complete solutions with RF, MCU and software protocol stacks. • High selectivity: 16-tap FIR channel filter Freescale • Bullet-proof front end: IIP3 = -18dBm, IIP2 = +35dBm, 80dB blocking immunity, no image frequency response • Low current: Rx = 16mA, 100nA register retention • Constant RF performance over voltage range of chip • TRX SoC – SX1231 + MCU (MC12311) • Multiple SW protocols including WMBus Microchip • FSK bit rates up to 300kb/s • TX SoC –SX1243 + PIC (PIC12LF1840T & PIC12F529T) • Fully integrated synthesizer with a resolution of 61Hz • SX1211* module w/ mesh networking solution • FSK, GFSK, MSK, GMSK and OOK demodulation • Sell rebranded SX1211 (MRF89XAM9A) • Built-in bit synchronizer performing clock recovery • Incoming sync word recognition APPLICATIONS • 115dB+ dynamic range RSSI • Wireless sensor networks • Automatic RF sense with ultra-fast AFC • Packet engine with CRC, AES-128 encryption and 66-byte FIFO • Built-in temperature sensor and low battery indicator • Wireless alarm and security systems • Monitoring and control • TPMS (tire pressure monitoring) • RKE (remote keyless entry) Long Range RFIC Part Number TX / RX Band (MHz) TX Power (dBm) Modulation Max Bit Rate (kbps) RX Sensitivity (dBm) Link Budget (dB) TX Current (mA) RX Current (mA) SX1230 TX 290-1020 -18 ~ 17 G/F/MSK & OOK 300 (FSK) 32.7 (OOK) – – 33mA@10dBm – SX1243 TX 310-928 0 & 10 FSK/OOK/ASK 100 – – 15mA@10dBm – SX1239 RX 290-1020 – G/F/MSK & OOK 300 (FSK) 32.7 (OOK) -120 – – 16 SX1231 TX / RX 290-1020 -18 ~ 17 G/F/MSK & OOK 300 (FSK) 32.7 (OOK) -120 137 33mA@10dBm 16 SX1276 TX / RX 137-1020 +20 LoRa®, GFSK, OOK 300kbps (FSK) 32.7kbps (OOK) -156 -176 29mA@13dBm 10.8 Indicates Semtech AEC-Q100 Qualified Part 10 Semtech Automotive Selector Guide • November 2015 NEW PRODUCT Wireless Charging Solutions for Automotive WIRELESS POWER TRANSMITTERS AND RECEIVERS Semtech offers wireless power transmitter and receiver platforms for both direct and indirect charge applications in both standards compliant and non-compliant systems. Semtech is a member of the Wireless Power Consortium (WPC), Power Matters Alliance (PMA) and the Alliance for Wireless Power (A4WP), and is active in helping shape the future standards for wireless power. FEATURES & BENEFITS Optimized Dual-mode (PMA + WPC Qi®): • Transmitter solution on a single hardware platform Support for Tri-mode • WPC Qi®, PMA and A4WP-Rezence applications Firmware-based solution for ultimate flexibility: • Easy updates to support standard revisions • Integrate custom firmware for proprietary applications • Multi-coil support allows freedom of positioning Fully compatible with automotive environment: • Fixed-frequency operation reduces EMI to minimize interference with other systems • Operates on 6 - 16V input supply; option to work up to 24V • Can be protected from load dump, double battery and reverse battery • Can be integrated into the automotive communications infrastructure • AEC-Q100 certified BLOCK DIAGRAM SENSE SC4501Q (Boost) FLT 6-17V 19V 2-19V TA60002 (Buck) 4x FET Bridge SW 2 TA30041 (Buck) L TA31223 (LDO) 5V SW 3 Control SW 1 Semtech’s Triune Products and Infineon Technologies have formed a strategic relationship to expand wireless charging in automotive applications. Demod BAT C L C Coil 2 Coil 1 MCU + FET Driver + LIN L C Coil 3 Semtech Product Infineon Product AEC-Q100 Qualified Part Number Type SC4501Q Regulator Vin Min Max Iout Max (A) PowerGood flag Enable Soft Start PSAVE Package (mm) 1.4 16 2 No Yes Programmable No 10 Pin - MLPD, 3x3 For further inquires, please contact Semtech Sales Rep directly. www.semtech.com 11 Power Management Solutions - EcoSpeed® 46V ECOSPEED ® DC-DC BUCK CONTROLLER WITH INTEGRATED LDO - AEC-Q100 QUALIFIED The SC508/SC508A is a synchronous EcoSpeed® buck controller, which incorporates Semtech’s advanced, patented adaptive on-time control architecture to provide excellent light-load efficiency and fast transient response. • Protection –– Automatic restart on fault shutdown –– Over-voltage and under-voltage –– TC compensated RDS (ON) sensed current limit –– Thermal shutdown –– Smart power-save –– Pre-bias start-up FEATURES & BENEFITS • Power system –– Input voltage 4.5V to 46V –– Integrated bootstrap switch –– Fixed 5V LDO output 200mA –– 1% reference tolerance -40 to +85 °C –– Selectable internal/external bias power supply –– EcoSpeed® architecture with pseudo-fixed frequency adaptive on-time control • Capacitor types: SP, POSCAP, OSCON and ceramic • Package: MLPQ-20, 3.0mm x 3.0mm • Lead-free and halogen-free • Logic input and output control –– Independent EN control for LDO and switcher –– Programmable Soft-Start time –– Programmable VIN UVLO threshold –– Power-Good output –– Selectable power-save mode –– Programmable ultrasonic power-save mode • RoHS and WEEE compliant APPLICATIONS • Office automation and computing • Networking and telecommunication equipment • Point-of-load power supplies and module replacement • Automotive applications DDR1 to DDR4 Memory Termination LDO Regulator Part Number VDD (V) Min Max VDDQ (V) SC2597 2.35 1-3.6 0.5 - 1.8 ±1% 3.6 VTT (V) IVTT (A) Max DDR Type Package Features 1,2,3,4 SOIC-8 EDP Integrated DDR VTT LDO with on-board buffered reference, remote sense. Also provides an accuracy of +/-1% over temperature Power management Vin Min Max Iout Max (A) PowerGood flag Enable Soft Start PSAVE Package (mm) Regulator 2.7 5.5 0.65 No Yes Yes Regular SOIC-8 EDP SC195 Regulator 2.9 5.5 0.5 No No Yes Automatic MLPQ UT8,1.5x1.5x0.6 SC183CQ Regulator 2.9 5.5 2 No Yes Yes No MLPD-10, 3.0x3.0x1.0 SC187 Regulator 2.9 5.5 4 Yes Yes Programmable No MLPQ UT16, 3.0x3.0x0.6 SC284 Regulator 2.9 5.5 1.8/1.8 No Yes Yes No MLPQ-UT20, 3.0x3.0x0.6 SC174 Regulator 3 5.5 4 Yes Yes Yes Ultrasonic MLPD 10, 3.0x3.0x1.0 SC4501Q Regulator 1.4 16 2** No Yes Programmable No 10 Pin - MLPD, 3.0x3.0 SC4524/5 Regulator 3 28 2/3 No Yes Yes No SOIC-8 EDP SC3303 Regulator 5.5 28 3 Yes Yes Yes Ultrasonic MLPD 10, 3.0x3.0x1.0 SC414 Regulator 3 28 6 Yes Yes Yes Ultrasonic MLPQ 28, 4.0x4.0x1.0 SC9301 Regulator 3 28 10 Yes Yes Yes No MLPQ-32, 5.0x5.0 SC508A Controller 4.5 46 30 Yes Yes Programmable Programmable Ultrasonic or Regular MLPQ –UT20, 4.0x4.0x1.0 Part Number Type SC220Q Indicates Semtech AEC-Q100 Qualified Part 12 ** Switch current limit Semtech Automotive Selector Guide • November 2015 Power Management Solutions - LED Drivers HIGH BRIGHTNESS 4-CHANNEL 150MA/CH. LED DRIVER WITH PHASE-SHIFTING - AEC-Q100 QUALIFIED The SC5210Q is a high brightness 4-Channel LED driver that prevents false registering of short circuit fault. It enables ultra-thin display panels and eliminates audible noise, water fall effect and reduces EMI. The dimming profile is smooth with no visible steps. It also has I2C interface and low quiescent current. It is perfect for Automotive LCD Backlight and industrial displays. FEATURES & BENEFITS • 6µA Shutdown Current • VIN Range 4.5V to 45V • Extensive Protection (Adj OVP, OCP, UVLO, Open/Short LED) • VOUT up to 65V • 2.2µH Inductor • Up to 150mA/Channel • “Q” is AEC-Q100, Grade-2, Qualified Version • Adj Switch frequency 200kHz2.2MHz APPLICATIONS • Optional True Disconnect FET • Automotive • Channel Matching: 1% • Medium-sized LCD panel • PWM Dimming (100Hz–30KHz) • Notebook display • 9 or 10 Bit Dimming Resolution • Sub-notebook and tablet computer displays • Phase Shifted Operation • Optional VSYNC / HSYNC / FSYNC L1 4.5V-45V Supply • 4x4mm 24 lead QFN 65V 4CH x 150mA/CH Phase Shifted SC5012Q EN PSYNC SYNC 4x4 24LD MLPD (Simplified) I2C 5 PWM • Portable media players AEC-Q100 Automotive Grade • I2C Control / Configuration ISET FSET Extensive SS Features OVP SCO LED Driver Vin (V) Part Number Vout (V) fsw Max # # LED (MHz) LEDs Strings LEDs Per Current Per Total Dimming String LED String Current Package Features Max (Vf=3.5V) Max (mA) Max (mA) 4 10 150 600 PWM up to 50kHz TSSOP-20 EDP 36 3 12 30 90 PWM up to 50kHz MLP-UT-16 0.7 40 4 10 150 600 PWM up to 50kHz TSSOP-20 42 0.8 36 3 12 100 300 PWM up to 50kHz TSSOP-16 500:1 PWM Dimming 22 25 2 27 1 7 100/200 SOT23 High side sense for single wire connection 4.5 27 50 Adj. to 112 2 8 30/50 240/400 PWM / Analog QFN-28 Phase shifted, PWM/I2C dimming, extensive protection SC5014 4.5 27 50 Adj. to 56 4 14 120 480 PWM / Analog MLPQ-20 Phase shifted, PWM/I2C dimming, extensive protection SC5014A 4.5 27 50 Adj. to 28 2 14 240 480 PWM / Analog MLPQ-20 PWM / I2C dimming, extensive protection SC5012/Q 4.5 45 65 Adj. to 68 4 17 150 600 PWM / Analog MLPQ-24 5,000:1 PWM Dimming I2C control extensive protection Min Max Max SC441A 4.5 21 36 0.7 40 SC443 4.5 27 42 0.21.2 SC445 4.5 27 42 SC446 4.5 27 SC4541 2.9 SC5010/H 2.2 2.2 2.2 2.2 (Max Freq) up 100/200 PWM to 1kHz Open/short LED string disable, OCP, OTP, OVP and FFLAG +/- 1% string to string current matching greater than 90% efficiency. Feed Forward Boost Topology => smaller Input Caps, PWM Dimming. Indicates Semtech AEC-Q100 Qualified Part www.semtech.com 13 Touch Screen Solutions HAPTICS ENABLED 4/5-WIRE RESISTIVE TOUCHSCREEN CONTROLLER WITH PROXIMITY SENSING The SX8654/74 belong to a family of high performance haptics enabled 4/5-wire Multitouch screen controllers with proximity detection optimized for hand-held applications such as mobile phones, portable music players, game machines, point-of-sales terminal, and other consumer, industrial and automotive applications. They feature a wide input supply range from 2.3V to 3.6V. FEATURES & BENEFITS APPLICATIONS • Low voltage operation • DSC, DVR, phones • Low-power consumption • POS/POI terminals • 4/5-wire touchscreen interface • Automotives • Capacitive proximity sensing (SX8654/56/74/76) • Touch-screen monitors • Haptics driver for LRA and ERM (SX8654/55/74/75) • Mobile phones • 400kHz I C serial interface • Game machines • Several host operating modes available • Portable music players 2 • Hardware, software, and power-on reset • -40°C to +85°C operating temp. range • 15kV HBM and IEC ESD protection Get the system ready before you “touch” with backlight or menu control • Small footprint packages Pressure measurement coupled with emulating tactile feedback via haptics • Pb and halogen free, RoHS/WEEE compliant Pressure Proximity Detection Haptics Feedback Two-dimensional measurement gives you touch position in X, Y coordinates Haptics Enabled 4/5-Wire 14 Part Number Touch Panel Resolution Interface (mm) Power Consumption (μA) On-chip-ESD Protection (+/– kV) Multi-touch Proximity Sensing Haptics Package (mm) SX8650 4-wire 12-bit I2C 0.4 25kV Air 15kV Contact – – – QFN 3.0x3.0 SX8651 4-wire 12-bit IC 0.4 25kV Air 15kV Contact ü – – QFN 3.0x3.0 SX8652 4/5-wire 12-bit SPI 0.4 25kV Air 15kV Contact – – – DFN 4.0x3.0 SX8653 4/5-wire 12-bit SPI 0.4 25kV Air 15kV Contact ü – – DFN 4.0x3.0 SX8654 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact – ü Generic QFN 4.0x4.0 SX8655 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact – – Generic QFN 4.0x4.0 SX8656 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact – ü – QFN 4.0x4.0 SX8657 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact – ü Immersion QFN 4.0x4.0 SX8658 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact – – Immersion QFN 4.0x4.0 SX8674 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact ü ü Generic QFN 4.0x4.0 SX8675 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact ü – Generic QFN 4.0x4.0 SX8676 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact ü ü – QFN 4.0x4.0 SX8677 4/5-wire 12-bit IC 0.4 25kV Air 15kV Contact ü ü Immersion QFN 4.0x4.0 SX8678 4/5-wire 12-bit I2C 0.4 25kV Air 15kV Contact ü – Immersion QFN 4.0x4.0 2 2 2 2 2 2 2 2 2 2 Semtech Automotive Selector Guide • November 2015 Touch Button Solutions LOWEST POWER CAPACITIVE TOUCH SENSORS WITH ENHANCED LED DRIVERS AND PROXIMITY SENSING Semtech’s touch sensor platform enables sensing through a thick overlay material as well as proximity detection with an extended range (>10cm) all in a tiny footprint with zero components per input. The low-power consumption and advanced, built-in LED drivers make it the ideal solution for a wide range of sensing applications in mobile phones, media players, notebooks, white goods and automobiles. FEATURES & BENEFITS APPLICATIONS • High resolution capacitive sensing solution –– Proximity detection up to 10cm –– Supports button, slider and wheel design • DSC, DVR, phones • POS/POI terminals • Automotives • Extreme sensitivity –– Works with thick overlay materials (>5mm) • Touch-screen monitors • Mobile phones • Smart auto-offset compensation –– Eliminates false triggers due to environmental factors • Game machines • Portable music players • Enhanced LED operation –– Individual 256-step intensity/fade-in/fade-out control –– Auto-lighting without host interaction PACKAGE • QFN-28, 4.0mm x 4.0mm • QFN-32, 5.0mm x 5.0mm • No external components per input • QFN-32, 4.0mm • TSSOP-24, 4.4mm x 7.8mm Interface Proximity Button Slider Wheel Auto Comp Intensity (256-step) Fade-in Fade-out Auto Lighting Field Prog. Memory SX9510/11/12/13, SX8633/34/35/36/38/39/43/44/45/46/47/48/49 Package (mm) SX9510 8 8 I2C/ Analog ü ü – – ü ü >5 ü Lin./Log. ü ü ü 4x4 QFN 4.4x7.8 TSSOP SX9511 8 8 I2C/ Analog ü ü – – ü ü >5 ü Lin./Log. ü ü ü 4x4 QFN 4.4x7.8 TSSOP SX9512 8 8 I2C/ Analog – ü – – – ü >5 ü Lin./Log. ü ü ü 4x4 QFN 4.4x7.8 TSSOP SX9513 8 8 I2C/ Analog – ü – – – ü >5 ü Lin./Log. ü ü ü 4x4 QFN 4.4x7.8 TSSOP SX8633 12 8 I2C ü ü – – – – >5 ü Lin./Log. ü ü ü 5x5 QFN SX8634 12 8 IC ü ü ü – – – >5 ü Lin./Log. ü ü ü 5x5 QFN SX8635 12 8 IC ü ü – ü – – >5 ü Lin./Log. ü ü ü 5x5 QFN SX8636 8 8 IC ü ü – – – – >5 ü Lin./Log. ü ü ü 4x4 QFN SX8638 8 8 I2C ü ü ü – – – >5 ü Lin./Log. ü ü ü 4x4 QFN SX8639 8 8 I2C ü ü – ü – – >5 ü Lin./Log. ü ü ü 4x4 QFN SX8643 12 8 I2C – ü – – – – >5 ü Lin./Log. ü ü ü 5x5 QFN SX8644 12 8 IC – ü ü – – – >5 ü Lin./Log. ü ü ü 5x5 QFN SX8645 12 8 IC – ü – ü – – >5 ü Lin./Log. ü ü ü 5x5 QFN SX8646 8 8 IC – ü – – – – >5 ü Lin./Log. ü ü ü 4x4 QFN SX8647 8 8 IC – – – ü – – >5 ü Lin./Log. ü ü ü 4x4 QFN SX8648 8 8 IC – ü ü – – – >5 ü Lin./Log. ü ü ü 4x4 QFN SX8649 8 8 I2C – ü – ü – – >5 ü Lin./Log. ü ü ü 4x4 QFN Part Number Sensor LED Inputs Driver www.semtech.com 2 2 2 2 2 2 2 2 IR Detect Buzzer Overlay (mm) 15 CUSTOMER CONTACT & KEY SALES OFFICES CORPORATE HEADQUARTERS Camarillo, California 805-498-2111 NORTH AMERICA San Jose, California 408-324-3300 Plano, Texas 972-231-1606 Burlington, Ontario 905-632-2996 EUROPE ASIA Rapperswil, Switzerland + 41-71-313-4828 Seoul, Korea + 82-2-527-4377 Taipei, Taiwan + 886-2-2748-3380 Bristol, England + 44-1454-462200 Tokyo, Japan + 81-3-5719-7560 Manila, Philippines + 63-2-772-1834 Courtaboeuf , France + 33-169-282200 Osaka, Japan + 81-6-6347-6570 Ipoh, Malaysia + 605-501-4800 Beijing, China +86-10-6410-6855 Penang, Malaysia + 604-643-1297 Hallbergmoos, Germany + 49-811-998-728-0 Shanghai, China + 86-21-6391-0830 Shenzhen, China Design Center & Applications + 86-755-8282-8515 For a detailed list of sales representatives for your area please visit www.semtech.com/contact Bhubaneswar, India + 91-674-398-1400 www.semtech.com/applications visit www.semtech.com for more 200 Flynn Road, Camarillo, California 93012 • phone: (805) 498-2111 • fax: (805) 498-3804 Semtech and the Semtech logo are registered marks of Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. ©2015 Semtech Corporation. All rights reserved. AutoSG-2015