AEC-Q100 protection platform

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)
–
–
[email protected]
–
SX1243
TX
310-928
0 & 10
FSK/OOK/ASK
100
–
–
[email protected]
–
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
[email protected]
16
SX1276
TX / RX
137-1020
+20
LoRa®, GFSK, OOK
300kbps (FSK)
32.7kbps (OOK)
-156
-176
[email protected]
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
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