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AMERICAS’ EDITION
JANUARY
2 016
PRODUCT AND TECHNOLOGY NEWS FROM FUTURE ELECTRONICS
Renesas
RL78 Family – Bringing Ultra Low Power to Your Application PAGES 14-15
TE Connectivity
Data, Power and A/V in One Slim Connection PAGE 18
TDK
EPCOS PTC Thermistors – Superior Solutions for Circuit Protection PAGE 24
Design Notes/Technical View PAGES 20, 22-23 and 26-27 Register to qualify to receive FREE STMicroelectronics or WAGO samples See details on pages 16 and 19
APPLICATION SPOTLIGHT APPLICATION SPOTLIGHT Semtech Diodes Inc. Intersil CUI Inc. CUI Inc. ROHM Semiconductor Zettler Magnetics Vishay Infineon Central Semiconductor Corp. Fairchild Susumu Renesas STMicroelectronics Panasonic Varta TE Connectivity WAGO Vishay Vicor TDK Intersil
TS80K: Tri-Mode Wireless Charging High Efficiency SOT26 1.5A/2A Synchronous DC/DC Buck Converters High Efficiency DC/DC Converters Step Down 5V Rails to Point-of-Load Wall Plug AC/DC Power Supplies Comply with New Tighter Efficiency Regulations The Power to Heal, Deliver, Connect and Build Ultra-High-Efficiency 76V DC/DC Buck Converter Competitively Priced ˝Plug and Play˝ Solution for Your PCB Power Requirements 600 V E Series MOSFETs in PowerPAK® 8 x 8 Optimized Power MOSFETs Merging High Energy Efficiency with Ease of Use New 600V UltraMOS™ MOSFETs Exceed Expectations 4A, 7A, and 11A Ultra Low RDS(ON) MOSFETs Too Cool to Be Dual – Dual Cool™ MOSFET Packaging Technology Precision Chip Resistors with the Highest Power Rating RL78 Family – Bringing Ultra Low Power to Your Application STM32L4 Microcontroller Shatters Performance Limitations for Ultra Low Power Applications Lithium Batteries that Meet the Needs of a Wide Range of Devices Project Management Framework: Design of Customized Battery Solutions Data, Power and A/V in One Slim Connection Reliable and Maintenance Free CAGE CLAMP® Connection Technology Make Appliances Smarter with Opto-Isolation Component Power Solutions from the Source to Point of Load EPCOS PTC Thermistors – Superior Solutions for Circuit Protection Any Input, Output or Current. We Can Handle It.
3 4 5 6 6 7 8 8 9 10 11 13 14-15 16 16 17 18 19 19 21 24 32
COMPONENT FOCUS Panasonic Cambridge CMOS Sensors Future Electronics
EVP and EVQ Series of Tactile Switches CCS811: Ultra Low Power Digital Gas Sensor for Monitoring Indoor Air Quality (IAQ) Analog Corner
25 25 28-29
DESIGN NOTES Vicor Intersil
Addressing Trends in Power Design with the Power Component Design Methodology Understanding Linear Regulators and their Key Performance Parameters
20 22-23
TECHNICAL VIEW Future Electronics
Super Capacitors: Super Says it All!
26-27
AD Future Power Solutions Future Lighting Solutions
Internal/External Power Supplies: Future is Your Power Supply Expert 12-13 Making LED Lighting Solutions Simple™ 30-31
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APPLICATION SPOTLIGHT
APPLICATION SPOTLIGHT High Efficiency DC/DC Converters Step Down 5V Rails to Point-of-Load (POL)
High Efficiency SOT26 1.5A/2A Synchronous DC/DC Buck Converters premature component failure. The device enable pin also has a high voltage tolerance of up to 6V.
®
The high level of integration and minimal need for external components combined with the small-footprint TSOT26 package provide valuable cost and circuit board space savings. Current mode operation enables fast transient response and easy loop stabilization, while other features like programmable soft start and a 500kHz switching frequency contribute to ease of use.
Efficient operation combined with the standard pin-out, space saving TSOT26 package are key features of the new 1.5A AP65101 and 2A AP65201 synchronous DC/DC buck converters introduced by Diodes Incorporated. Targeted toward consumer electronics, such as TVs, set-top boxes, computer monitors and home audio, these devices achieve maximum continuous current efficiencies up to 97% with improved efficiency at lower loads ensured by an automatic light load algorithm.
• VIN 4.5V to 16V • 1.5A AP65101 continuous output current, 2.5A peak • 2A AP65201 continuous output current, 3A peak • Efficiency up to 97% • Automated light load improvement • VOUT adjustable from 0.8V • 500kHz switching frequency • Internal soft start • Enable pin • Overcurrent protection (OCP) with hiccup • Thermal protection • Totally lead-free and fully RoHS compliant (Notes 1 and 2) • Halogen and antimony free “green” device (Note 3)
C2 22µF ON OFF
4 BST
AP65x01 5 EN
2 GND
To buy products or download data, go to www.FutureElectronics.com/FTM
3 SW 6 FB
C5 1µH L1 6.5µH R1 40.2kΩ R3 59kΩ
Efficiency vs Output Current VOUT = 3.3V, LOUT =4.7µH VOUT 3.3V C2
R2 13kΩ
100
OUTPUT
22µF
VIN = 4.7V VIN = 12V VIN = 16V
95 90
Efficiency (%)
1 IN
• Gaming consoles • Flat screen TV sets and monitors • Set-top boxes • Distributed power systems • Home audio • Consumer electronics • Network systems • FPGA, DSP and ASIC supplies • Green electronics
High Efficiency Graph
Typical Circuit Diagram VIN 12V
The feature-rich ISL8018 delivers up to 8A of continuous output current from a 2.7V to 5.5V input supply, while offering up to 97% efficiency and higher integration than competitive devices. The 2 x 2mm ISL8003x family of devices delivers up to 3A of continuous output current from a 2.7V to 5.5V input supply and offers up to 95% peak efficiency for delivering general POL conversions in telecom, cloud computing, industrial, instrumentation and medical equipment.
APPLICATIONS
FEATURES
The AP65101/201 buck converters are designed for low voltage regulation, especially in distributed power architectures, and operate from 4.5V to 16V inputs while delivering adjustable output voltage from 0.8V up to 80% of VIN. A low quiescent supply current and integrated high and low side switches with low RDS(ON) both help to reduce power loss. Protection features, including under-voltage lockout, overcurrent, over-voltage and over-temperature, help prevent damage to downstream components and stress-induced
INPUT
The new highly integrated synchronous buck regulators that step down 5V rails to POL inputs are as low as 0.6V for FPGAs, DSPs and microprocessors.
85 80 75 70 65 60 55 50 0.01
0.1
AP65201
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, ˝Green˝ and Lead-free. 3. Halogen- and antimony-free ˝green˝ products are defined as those which contain
