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LT1997HMS-3#PBF Linear Technology LT1997-3 - Precision, Wide Voltage Range Gain Selectable Amplifier; Package: MSOP; Pins: 16; Temperature Range: -40°C to 125°C
LT1997HMS-3#TRPBF Linear Technology LT1997-3 - Precision, Wide Voltage Range Gain Selectable Amplifier; Package: MSOP; Pins: 16; Temperature Range: -40°C to 125°C
LT1997HDF-3#PBF Linear Technology LT1997-3 - Precision, Wide Voltage Range Gain Selectable Amplifier; Package: DFN; Pins: 14; Temperature Range: -40°C to 125°C
LT1997IMS-3#TRPBF Linear Technology LT1997-3 - Precision, Wide Voltage Range Gain Selectable Amplifier; Package: MSOP; Pins: 16; Temperature Range: -40°C to 85°C
LT1997IDF-3#TRPBF Linear Technology LT1997-3 - Precision, Wide Voltage Range Gain Selectable Amplifier; Package: DFN; Pins: 14; Temperature Range: -40°C to 85°C
LT1997HDF-3#TRPBF Linear Technology LT1997-3 - Precision, Wide Voltage Range Gain Selectable Amplifier; Package: DFN; Pins: 14; Temperature Range: -40°C to 125°C

"boost converter" and 1997

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: 1997 AN805 rectification is that MOSFETs have to be driven and Schottkies don't. TEMIC's PWM , low-voltage dc-to-dc converters have two main concerns: reducing size and reducing losses. As a way of , the results have not been optimal for dc-to-dc conversion designs, since gate charge and switching , result is reduced gate drive and crossover losses, allowing designers of dc-to-dc converters to simultaneously reduce the design footprint and increase efficiency. rDS(on) Source Figure 1. Generic Temic Semiconductors
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6542 LS4148 Si6542DQ Si6552DQ Si6801DQ si9145
Abstract: January 1997 The switching speeds are 4 ns for the Si6801DQ PWM optimized MOSFET and 11 ns for the , low-voltage dc-to-dc converters have two main concerns: reducing size and reducing losses. As a way of , the results have not been optimal for dc-to-dc conversion designs, since gate charge and switching , result is reduced gate drive and crossover losses, allowing designers of dc-to-dc converters to simultaneously reduce the design footprint and increase efficiency. rDS(on) Source Figure 1. Generic Temic Semiconductors
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80 Hz crossover N-channel Power MOSFET MOSFET SWITCHING FREQUENCY parallel mosfet single HIGH SPEED POWER MOSFET Cross Reference power MOSFET
Abstract: MOSFET as a function of VGS and switching frequency. Document Number: 70649 January 1997 40 Loss , Number: 70649 January 1997 The switching speeds are 4 ns for the Si6801DQ PWM optimized MOSFET and , of low-voltage dc-to-dc converters have two main concerns: reducing size and reducing losses. As a , on-resistance. But the results have not been optimal for dc-to-dc conversion designs, since gate charge and , . The result is reduced gate drive and crossover losses, allowing designers of dc-to-dc converters to Vishay Siliconix
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Si9160
Abstract: Replacement of DC-to-DC Converter Control Circuits MC34063A MIK34063A October 1997 ­ , , driver and high current output switch. This series was specifically designed to be incorporated in Step-Down and Step-Up and VoltageInverting applications with a minimum number of external components , Control Circuits October 1997 ­ revised November 1999 Electrical characteristics (Vcc = 5.0 V, TA = , 1997 ­ revised November 1999 Typical Performance Characteristics 1000 200 100 50 20 10 -
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mc34063A constant current 34063A DC-TO-DC CONVERTER CONTROL CIRCUITS on-off switch ic IC 34063A DC-to-DC CONVERTER
Abstract: Replacement of DC-to-DC Converter Control Circuits MC34063A MIK34063A October 1997 ­ , , driver and high current output switch. This series was specifically designed to be incorporated in Step-Down and Step-Up and VoltageInverting applications with a minimum number of external components , DC-to-DC Converter Control Circuits October 1997 ­ revised November 1999 Electrical characteristics , October 1997 ­ revised November 1999 Typical Performance Characteristics 1000 200 100 50 20 -
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8 pin IC 34063A 10 to 30 volt comparator ic MC34063A
Abstract: , the features SYSTEM CLOCK FREQUENCY, DATA INPUT FORMAT and DC-FILTER can be controlled. 1997 May 20 , other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 °C. 1997 May 20 , DSP features FEATURES General â'¢ Low power consumption â'¢ 3.0 V power supply â'¢ 256, 384 and , and DAC â'¢ Integrated digital filter plus DAC â'¢ No analog post filter required for DAC â'¢ Easy , '¢ l2S-bus, MSB-justified and LSB-justified format compatible â'¢ 1fs input and output format data rate -
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SSOP28 UDA1340 SSOP16 SSOP20 adc SSOP28 Serial UDA1340M
Abstract: features Preliminary specification Supersedes data of 1997 May 20 File under Integrated Circuits, IC01 1997 Jul 09 Philips Semiconductors Preliminary specification Low-voltage low-power stereo , supply · 256, 384 and 512fs system clock · Small package size (SSOP28) · ADC plus integrated high pass , Separate power control for ADC and DAC The UDA1340 is a single-chip stereo Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with signal processing features employing bitstream Philips Semiconductors
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8LM32A07 SCA55
Abstract: features Preliminary specification Supersedes data of 1997 May 20 File under Integrated Circuits, IC01 1997 Jul 09 Philips Semiconductors Preliminary specification Low-voltage low-power stereo , supply · 256, 384 and 512fs system clock · Small package size (SSOP28) · ADC plus integrated high pass , Separate power control for ADC and DAC The UDA1340 is a single-chip stereo Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with signal processing features employing bitstream Philips Semiconductors
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Abstract: switching power supplies including power-factor correctors. It is suitable for both voltage-mode and current mode control and has advanced features not available in controllers with a higher pin count. The key to full function ality in a five-pin design is that the current signal and the error signal are added together and fed into the feedback pin. A sawtooth current flowing out of the feedback pin provides a slope , to the resistance terminating that pin. If the sum of the current sense signal, error signal and ramp -
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mathcad flyback IEC1000-3-2 TK75003 1C-121-TK75003
Abstract: .7 Timing and digital l/O-input signals. 1997 Jun 18 26 This Material Copyrighted By Its Respective , other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 °C. 1997 Jun 18 , input frequency 5 - 55 kHz Tamb operating ambient temperature 0 25 70 °C Note 1. All VDD and Vss , 7.5 mm SOU 36-1 UDA1321 SDIP32 plastic shrink dual in-line package; 32 leads (400 mil) SOT232-1 1997 , - Fig. 1 Block diagram S028 pinning. UDA1321 1997 Jun 18 4 This Material Copyrighted By Its -
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UDA1321T philips cfl S028 usb headset ic 0000H
Abstract: neither clean nor uninterruptible. Many abnormalities such as blackouts, brownouts, spikes, surges, and , Supply (UPS) to act as a buffer and provide clean, reliable power to vulnerable electronic equipment. The basic concept of a UPS is to store energy during normal operation (through battery charging) and , entire inverter. The output voltage and current will be monitored by the PIC17C43 to make adjustments "real-time" to correct for DC offset and load changes. UPS systems are traditionally designed using analog Microchip Technology
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schematic diagram UPS sine wave inverter circuit diagram h-bridge igbt pwm schematics circuit 500 watt inverter 12v dc to 220 ac chopper transformer FOR UPS 500 watt power circuit diagram uc3825 DS30450C-
Abstract: blackouts, brownouts, spikes, surges, and noise can occur. Under the best conditions, power interruptions , function of an Uninterruptible Power Supply (UPS) to act as a buffer and provide clean, reliable power to , (through battery charging) and release energy (through DC to AC conversion) during a power failure , fault. A fault will disable the entire inverter. The output voltage and current will be monitored by the PIC17C43 to make adjustments "real-time" to correct for DC offset and load changes. UPS Microchip Technology
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schematic diagram online UPS schematic diagram offline UPS ups schematic with pic16c73a UPS schematics UC3825 half bridge 7812 ct voltage regulator 3 amps
Abstract: (resistor dividers), and ±0.25% (E.A. input bias current). 19 PRODUCT DATABOOK 1996/1997 LX1562 , been added to prevent no load runaway conditions. And finally, output drive clamps limiting power , large current gaps from appearing thereby minimizing distortion and enhancing power factor correction , an external R/C filter network. Internal clamping of the error amplifier and multiplier outputs improves turn on overshoot characteristics and current limiting. S A T A Part # LX1562 LX1563 Microsemi
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1N4935 1rf730 mosfet 1RF730 220v 300w ac regulator circuit 300w 12V 230V Inverter irf840 pwm ac sine inverter IN4007 silicon diode LX1562/1563 26AWG 90-265VAC 400VDC PQ2625/H7C1 IRF840
Abstract: (resistor dividers), and ±0.25% (E.A. input bias current). 19 PRODUCT DATABOOK 1996/1997 LX1562 , clamping of the error amplifier and multiplier outputs improves turn on overshoot characteristics and , added to prevent no load runaway conditions. And finally, output drive clamps limiting power MOSFET , current gaps from appearing thereby minimizing distortion and enhancing power factor correction. T , 11861 WESTERN A VENUE , G ARDEN G ROVE , CA. 92841 1 PRODUCT DATABOOK 1996/1997 LX1562/1563 S Linfinity Microelectronics
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220v ac to 3.7v dc converter pq2625 regulator input 220V output 12V DC 3A ELECTRONIC BALLAST 300W circuit diagram TRANSISTOR mosfet IRF840 BALLAST controller 8pin SG3561A 22AWG 1N4148 1N4004 IN4007 MR856
Abstract: , and Cuk configurations as well as isolated topologies. Operating from 3V to 40V, the MIC2171 draws , Operates in most switching topologies 7mA quiescent current (operating) Fits LT1171/LM2577 TO-220 and TO , · fax + 1 (408) 944-0970 · http://www.micrel.com 1997 1 MIC2171 MIC2171 Micrel , soft-start and current limit tailoring. Power Switch Collector: Collector of NPN switch. Connect to , 1997 MIC2171 Micrel Junction Temperature . ­55°C to 150 Micrel Semiconductor
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LM2577 1N5822 1N5819 lm2577 with external transistor MIC2172 MIC2171BU MIC2171BT 1N5817 LM2577 down
Abstract: designed to operate at frequencies up to 100kHz (5kHz PWM for 2% to 100% duty cycle) and is an ideal choice for high speed applications such as motor control and SMPS (switch mode power supplies). A rising or , capacitors placed on the CTH and CTL pins may be used to individually control the current shutdown duty , pull-up resis tors from CTL and CTH to VDD. An open collector output provides a fault indication when either sense input is tripped. The MIC5022 is available in 16-pin surface mount and 14-pin plastic DIP -
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MIC502 MIC5020 MIC5021 MIC38C43
Abstract: LINEAR TECHNOLOGY NOVEMBER 1997 IN THIS ISSUE. COVER ARTICLE New 16-Bit SO-8 DAC Has 1LSB Max INL and DNL Over Industrial Temperature . 1 Jim Brubaker and William C. Rempfer , 14 Dave Dwelley Low Dropout Regulator Driver Handles Fast Load Transients and Operates on , 16-Bit SO-8 DAC Has 1LSB Max INL and DNL Over Industrial Temperature by Jim Brubaker and William C. Rempfer New generations of industrial systems are moving to 16 bits and hence require high Linear Technology
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LT1370 tokin 473 5.5v tokin lcd inverter AD7543 irf3205 pinout 501-0726 lt1339 application note LT1581 LTC1504 LTC1595/ LTC1596 LTC1595/LTC1596
Abstract: FIBER OPTIC CIRCUITS Application Note 342: May 22, 1997 HFAN-03.1.0: APD Bias Circuit Has , maximum rating of 40V, and along with the external voltage doubler network formed by C3, D2, D3 and C4 , output in the 30V to 70V range. To generate the bias voltage VOUT, a boost converter (IC1, L1, and Q1) drives a diode-capacitor charge pump (D3/C4, D2/C3, and D1/C5). IC1 regulates VOUT with respect to a set , typically 0.5V (max) (0.7%). The circuit shown produces less than 0.3% ripple at 1mA, and its maximum Maxim Integrated Products
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MAX5026 photodiode Avalanche photodiode PIN APD DIODE AN342 avalanche photodiode bias Photodiode apd
Abstract: 100% duty cycle) and is an ideal choice for high speed applications such as motor control and SMPS , the CTH and CTL pins may be used to individually control the currentshutdown duty cycles from , from CTL and CTH to VDD. An open collector output provides a fault indication when either sense input , and 14-pin plastic DIP and Ceramic DIP packages. MIC5022AJB* -55°C to +125°C 14-pin CerDIP , low-side driver and the MIC5021 high-side driver. MIC5022BN -40°C to +85â'C 14-pin Plastic DIP -
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C5022 transistor c5022 IC5022
Abstract: with DSP features FEATURES General · Low power consumption · 3.0 V power supply · 256, 384 and 512fs , Overload detector for easy record level control · Separate power control for ADC and DAC · Integrated , controllable by microcontroller interface. Multiple format input interface · l2S-bus, MSB-justified and LSB-justified format compatible · 1fs input and output format data rate. DAC digital sound processing · Digital volume control · Digital tone control, bass boost and treble · dB-linear volume and tone control (low -
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philips stereo amplifier 384 Philips 304 integrated stereo amplifier dac for audio MGG338
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