Evaluates: MAX1777/MAX1977/MAX1999 MAX1999 Evaluation Kit General Description Features
... The MAX1999 evaluation kit (EV kit) demonstrates the MAX1999’s standard application circuit. This DC-DC converter steps down high-voltage batteries and/or AC adapters, generating system supplies for notebook computers. The MAX1999 EV kit provides dual 5V and 3.3V output voltages from a 7V to 24V bat ...
... The MAX1999 evaluation kit (EV kit) demonstrates the MAX1999’s standard application circuit. This DC-DC converter steps down high-voltage batteries and/or AC adapters, generating system supplies for notebook computers. The MAX1999 EV kit provides dual 5V and 3.3V output voltages from a 7V to 24V bat ...
english - KEK Concept GmbH
... 1700V SiC MOSFET optimized for industrial applications, including manufacturing equipment and high-voltage general-purpose inverters. In recent years, the growing trend to conserve energy in all areas has increased the demand for energy-saving power semiconductors, particularly for applications in t ...
... 1700V SiC MOSFET optimized for industrial applications, including manufacturing equipment and high-voltage general-purpose inverters. In recent years, the growing trend to conserve energy in all areas has increased the demand for energy-saving power semiconductors, particularly for applications in t ...
YR80.242 - PULS Power Supply
... 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated output current. Increase the side clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply). See chapter 17.3 for other allowed clearances when used ...
... 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated output current. Increase the side clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply). See chapter 17.3 for other allowed clearances when used ...
Circuit Models for A..
... In each case, the result—of course—depends on amplifier parameters ( Avo , Zin , Zout ). However, the results likewise depend on the devices (source and load) attached to the amplifier (e.g., L1 , R1 , L2 , R2 ). The only amplifier voltage gain is its open-circuit voltage gain Avo ! Now, let’s swi ...
... In each case, the result—of course—depends on amplifier parameters ( Avo , Zin , Zout ). However, the results likewise depend on the devices (source and load) attached to the amplifier (e.g., L1 , R1 , L2 , R2 ). The only amplifier voltage gain is its open-circuit voltage gain Avo ! Now, let’s swi ...
EE-339 - Analog Devices
... The Blackfin® family of embedded processors includes an optional internal programmable pulse width modulation (PWM) voltage controller. Together with a set of external components, the PWM controller provides an adjustable internal voltage power supply that can be applied to the core and on-chip memo ...
... The Blackfin® family of embedded processors includes an optional internal programmable pulse width modulation (PWM) voltage controller. Together with a set of external components, the PWM controller provides an adjustable internal voltage power supply that can be applied to the core and on-chip memo ...
HMC226 / 226E
... 2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of 3 to 8 Volts applied to the CMOS logic gates. 3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation. 4. Highest RF signal power capability is achieved wi ...
... 2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of 3 to 8 Volts applied to the CMOS logic gates. 3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation. 4. Highest RF signal power capability is achieved wi ...
PWM, Step-Down DC-to-DC Controller with Margining and Tracking ADP1822
... Tracking Comparator Negative Input. Drive TRKN from the voltage that the ADP1822 output voltage tracks. TRKN voltage is limited to VCC. See the Output Voltage Tracking section. Tracking Comparator Positive Input. Drive TRKP from the output voltage. TRKP voltage is limited to VCC. See the Output Volt ...
... Tracking Comparator Negative Input. Drive TRKN from the voltage that the ADP1822 output voltage tracks. TRKN voltage is limited to VCC. See the Output Voltage Tracking section. Tracking Comparator Positive Input. Drive TRKP from the output voltage. TRKP voltage is limited to VCC. See the Output Volt ...
BH2226F(V) - ROHM Semiconductor
... Should by any chance the power dissipation rating be exceeded the rise in temperature of the chip may result in deterioration of the properties of the chip. In case of exceeding this absolute maximum rating, increase the board size and copper area to prevent exceeding the Pd rating. ...
... Should by any chance the power dissipation rating be exceeded the rise in temperature of the chip may result in deterioration of the properties of the chip. In case of exceeding this absolute maximum rating, increase the board size and copper area to prevent exceeding the Pd rating. ...
MAX1578/MAX1579 Complete Bias and White LED Power Supplies for Small TFT Displays
... to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices where minimum external components and high efficiency are required. Each device consists of three advanced charge pumps for LCD bias power and a step-up converter for driving up to 8 series white LEDs fo ...
... to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices where minimum external components and high efficiency are required. Each device consists of three advanced charge pumps for LCD bias power and a step-up converter for driving up to 8 series white LEDs fo ...
Automatic Transfer Switch Controller
... LCD display, 4 lines x 20 characters, backlit Dynamic function keypad with tactile feedback pushbuttons allows complete programming and viewing capability at the door LED indicators: Source available, transfer switch position, service required (fault), and not in auto Broadrange voltage sensing (208 ...
... LCD display, 4 lines x 20 characters, backlit Dynamic function keypad with tactile feedback pushbuttons allows complete programming and viewing capability at the door LED indicators: Source available, transfer switch position, service required (fault), and not in auto Broadrange voltage sensing (208 ...
A Measurement Platform for DVS Algorithm Development and Analysis
... to bring more useful and complex applications to the public, the performance capability of CPUs must increase in order to facilitate the increased complexity. Die size, or overall chip area, is also an important constraint, since larger dies lead to higher manufacturing costs and ultimately higher ...
... to bring more useful and complex applications to the public, the performance capability of CPUs must increase in order to facilitate the increased complexity. Die size, or overall chip area, is also an important constraint, since larger dies lead to higher manufacturing costs and ultimately higher ...
TPS60230 数据资料 dataSheet 下载
... The enable pins EN1 and EN2 are used to enable the device or set it into shutdown. The TPS60230 is enabled if one of the enable pins is pulled higher than the enable trip point of 1.3 V. The device starts up by going through the soft start routine as described in the section Soft Start. Pulling both ...
... The enable pins EN1 and EN2 are used to enable the device or set it into shutdown. The TPS60230 is enabled if one of the enable pins is pulled higher than the enable trip point of 1.3 V. The device starts up by going through the soft start routine as described in the section Soft Start. Pulling both ...
Evaluates: MAX8844Z/MAX8844Y MAX8844Z Evaluation Kit General Description Features
... The MAX8844Z/MAX8844Y chargers use voltage, current, and thermal-control loops to charge a single Li+ cell and protect the battery. When a Li+ battery with a cell voltage below 2.5V is inserted, the MAX8844Z/ MAX8844Y chargers enter a prequalification stage where it precharges that cell with 10% of ...
... The MAX8844Z/MAX8844Y chargers use voltage, current, and thermal-control loops to charge a single Li+ cell and protect the battery. When a Li+ battery with a cell voltage below 2.5V is inserted, the MAX8844Z/ MAX8844Y chargers enter a prequalification stage where it precharges that cell with 10% of ...
UC29431 数据资料 dataSheet 下载
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
1.5-A, Low-Voltage LDO Regulator with Dual Input Voltages (Rev. C)
... The TPS740xx belongs to a family of low dropout (LDO) regulators. These regulators use a low-current bias input to power all internal control circuitry, allowing the NMOS-pass transistor to regulate very low input and output voltages. The use of an NMOS-pass FET offers several critical advantages fo ...
... The TPS740xx belongs to a family of low dropout (LDO) regulators. These regulators use a low-current bias input to power all internal control circuitry, allowing the NMOS-pass transistor to regulate very low input and output voltages. The use of an NMOS-pass FET offers several critical advantages fo ...
TPS60300 数据资料 dataSheet 下载
... absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Input voltage, VI (IN to GND) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 2 V Output voltage, VO (OUT1,OUT2, EN, PG to GND) (see Note 1) . . . . ...
... absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Input voltage, VI (IN to GND) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 2 V Output voltage, VO (OUT1,OUT2, EN, PG to GND) (see Note 1) . . . . ...
PAM2845
... 1) Minimize the area of the high current switching loop of the rectifier diode and output capacitor to avoid excessive switching noise. 2) Connect high-current input and output components with short and wide connections. The high-current input loop goes from the positive terminal of the input capaci ...
... 1) Minimize the area of the high current switching loop of the rectifier diode and output capacitor to avoid excessive switching noise. 2) Connect high-current input and output components with short and wide connections. The high-current input loop goes from the positive terminal of the input capaci ...
LS7538-LS7539
... T1 = Q4004L4 (Typical Triac) or Q4004F41 (Typical Triac) All other values remain the same. ...
... T1 = Q4004L4 (Typical Triac) or Q4004F41 (Typical Triac) All other values remain the same. ...
1. The fundamental current mirror with MOS transistors 2. The
... 15. Size the transistors in the mirror for a current gain equal to unity, a 30μA input current and VDSat =200mV for all devices. The sizing procedure takes into the account that all transistors, except Mn6, are biased in the saturation region. If the current gain is equal to unity, then the input an ...
... 15. Size the transistors in the mirror for a current gain equal to unity, a 30μA input current and VDSat =200mV for all devices. The sizing procedure takes into the account that all transistors, except Mn6, are biased in the saturation region. If the current gain is equal to unity, then the input an ...
Institutionen för systemteknik Biasing for high linearity base-station pre-driver Department of Electrical Engineering
... distortions, caused by single tone measurements. Utilizing recent wireless standard using non-constant modulation schemes causes dynamic AM-AM and AM-PM distortions. Conventional analog predistorters don’t contain accurate model of the nonlinearity in wideband applications because they do not consid ...
... distortions, caused by single tone measurements. Utilizing recent wireless standard using non-constant modulation schemes causes dynamic AM-AM and AM-PM distortions. Conventional analog predistorters don’t contain accurate model of the nonlinearity in wideband applications because they do not consid ...
Indonesia - SHS Specifications-Sept_2002
... power for fluorescent luminaires, radio/cassette players, small black and white TV or similar low-power appliance for about three to five hours a day. Additionally, other types of luminaires, 12 Vdc or lower voltage socket outlets or a DC/AC inverter may be supplied as options. Each SHS consists of ...
... power for fluorescent luminaires, radio/cassette players, small black and white TV or similar low-power appliance for about three to five hours a day. Additionally, other types of luminaires, 12 Vdc or lower voltage socket outlets or a DC/AC inverter may be supplied as options. Each SHS consists of ...
RF3398 数据资料DataSheet下载
... The PCB metal land pattern has been designed with a thermal pad that matches the exposed die paddle size on the bottom of the device. Thermal vias are required in the PCB layout to effectively conduct heat away from the package. The via pattern has been designed to address thermal, power dissipation ...
... The PCB metal land pattern has been designed with a thermal pad that matches the exposed die paddle size on the bottom of the device. Thermal vias are required in the PCB layout to effectively conduct heat away from the package. The via pattern has been designed to address thermal, power dissipation ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.