Computing Solutions
12Pages

No-Latch, Dual-Edge and Flex Mode Modulation Vcore Controllers for VR11.0, VR11.1 and VR12 Designs Multi-phase buck controllers from ON Semiconductor combine differential voltage and current sensing, and adaptive voltage positioning to power the latest generation of microprocessors. Dual-edge and Flex Mode pulse width modulation (PWM), combined with inductor current sensing, reduces system cost by providing the fastest initial response to a transient, thereby requiring fewer bulk and ceramic output capacitors to satisfy transient load-line requirements. A high performance operational error...

Efficient 1/2/3-Phase Desktop PC Solutions • Combined Flex Mode and Dual Edge architecture • Configurable for low cost, high performance, efficiency • Faster rise and fall times • Thermally enhanced package • Power saving operation under light load conditions • NCP5901B is available with integrated boost diode Efficient Multi-Phase Server Solutions • Combined Flex Mode and Dual Edge architecture • Configurable for low cost, high performance, efficiency • Faster rise and fall times • Thermally enhanced package • Power saving operation under light load conditions • NCP5901B is available with...

Notebook Computing Solutions +Vbat NCP6132A IMVP7 1/2/3 + 1/2 Phase CVP/GPU Controller with Integrated Drivers • Meets IMVP7 specifications • Combined Flex Mode and Dual Edge architecture • Configurable for low cost, high performance, efficiency NTMFS4926N NTMFS4935N +Vbat NTMFS4926N NCP5911 5.0 V MOSFET Driver • Faster rise and fall times • Thermally enhanced package • Power saving operation under light load conditions • NCP5902 is available maximize efficiency NCP6132A NTMFS4935N IMVP7 3 CPU Controller + 1 GPU Controller NTMFS4926N; NTMFS4935N MOSFETs • Low RDS(on) • Low gate charge • Low...

MOSFETs Provide Optimized Efficiency Ambient Thermally Enhanced SO8-FL Top SO8FL TE • Rqj-top = 7°C/W vs. 22°C/W for standard SO8FL • Allows heatsinking from both sides of the package • Top of package is electrically isolated • 1 mm thick package • Mounts on standard SO8FL pads • Application Note available – AND9014/D Heatsink Rθj-top Junction Rθj-case Case PCB Ambient Device NTMFS4825NFE NTMFS4922NFE NTMFS4923NFE NTMFS4925NFE NTMFS4926NFE Package SO-8FL Therm SO-8FL Therm SO-8FL Therm SO-8FL Therm SO-8FL Therm Config Single Single Single Single Single Polarity N N N N N VDS (V) 30 30 30 30...

MOSFETs Provide Optimized Efficiency Computing Solutions

Thermal Sensors, Fan Controllers and System Monitors ON Semiconductor offers a complete selection of remote thermal sensors, fan controllers and system monitors for advanced computing designs. Thermal sensors convert temperature data into digital format and send the information over an SMBus. Temperature setpoints Fans and limits may also be programmed over the bus. This information may PWMs be applied to dynamically control fan speed, reducing acoustic noise and ADT7462 PECI CPU ADT7490 ADM1026 Tachs power consumption, and increasing system reliability. Advanced systems SMBus/I C...

Switching Devices for Computing Solutions ON Semiconductor offers a range of switching devices for high speed interface in servers, desktop computing, notebook and netbook computers. Applications include PCI Express, DisplayPort, Gigabit Ethernet and USB 2.0. Server Implementation 2nd LCD Display LCD Panel VGA Switch Docking Station Connector External Graphics Processor TMDS DisplayPort Switch HDMI/DVI Switch LAN Switch Internal Graphics Processor PCIe Switch Gigabit LAN Transceiver USB Power/ Data Switch Audio Amp Stereo Switch Processor Mic Switch North Bridge (ICH) South Bridge (MCH)...

Thunderbolt Four High Speed Pairs, up to Six Additional Lines, Low Capacitance ESD Key Requirement ESD9X GND • Cap < 0.3 pF Hot Plug Detect D3- Features CONFIG1 ESD7008 • 0.15 pF • Flow through routing • Grounds between pairs for reduced cross talk • Industry leading clamping voltage D3+ CONFIG2 GND GND D2D0D2+ D0+ GND GND D1AUX_CH+ = D1+ AUX_CHGND Device ESD7104 ESD7008 Lines Capacitance (pF) Package Size (mm) 4 8 0.3 0.12 UFDN-10 UFDN-18 2.5 x 1.0 5.5 x 1.5 DP_PWR CONFIG1 AUX_CH+ Top layer Other layer CONFIG2 NUP4114 Without ESD ON Semiconductor Thunderbolt @ 10 Gb/s With ESD Page 9

USB 3.0 Two SuperSpeed Pairs, One High Speed Pair, V CC , Low Capacitance ESD Protection Key Requirement • Cap < 0.5 pF USB 3.0 Type A Connector USB 3.0 Type A Connector Features StdA_SSTX+ StdA_SSTX+ • 0.15 pF • Flow through routing • Industry leading low clamping voltage versus competitors ESD7016 Vbus Vbus StdA_SSTX- StdA_SSTX- ESD7x04 D- NC D- GND_DRAIN I/O 1 I/O 2 I/O 3 I/O 4 ESD7L5.0 Top layer Other layer D+ GND_DRAIN D+ NC StdA_SSRX+ StdA_SSRX+ GND GND StdA_SSRX- ESD7x04 — 0.3 pF, 2 Layer Routing (ESD7004 or ESD7014; ESD7L5.0 for D+, D- Lines) = Device ESD7016 ESD7104 ESD7004 ESD7L...

Ethernet: 10/100BASE-T, 1000BASE-TX, and Gigabit Four Pairs, Low Capacitance Surge and ESD Protection The 1000BASE-T or Gigabit Ethernet interface operating at higher bitrates is susceptible to ESD strikes, cable-discharge events and lightning-induced transients. Our products help meet IEC 61000-4-5, GR-1089-CORE and other Standards. Features Typical Application CLC03 8 TPOPD C1 C+ VDD C5 ESD1014 TPOND BLC03 RJ45 TRANSFORMER TPONC C1 B+ VDD C5 8 TPOPC 8 TPONB C1 ALC03 1 • Compatible with Gb Ethernet and beyond • Enhanced protection for downstream electronics • Accommodates operating...

Sales and Design Assistance from ON Semiconductor ON Semiconductor Distribution Partners AMERICAS REP FIRMS AMSC Co. www.amsc.co.jp (81) 422 54 6622 Arrow Electronics www.arrow.com (800) 777-2776 Avnet www.em.avnet.com (800) 332-8638 Daiwa Distribution Ltd. www.daiwahk.com (852) 2341 3351 Digi-Key www.digikey.com (800) 344-4539 EBV Elektronik www.ebv.com/en/locations.html (49) 8121 774-0 Fuji Electric Co. www.fujiele.co.jp (81) 3 3814 1411 Future & FAI Electronics www.futureelectronics.com/contact 1-800-FUTURE1 (388-8731) KH Electronics Inc. www.khelec.com/kor (82) 42 471 8521 Marubun...