System Power Management for Mobile Handset MAX8939/MAX8939A/MAX8939B General Description
... Note 1: LX1 has internal clamp diodes to PGND1 and OUT1. LX2 has internal clamp diodes to PGND2 and OUT2. Applications that forward bias these diodes should take care not to exceed the IC package power dissipation limit. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permane ...
... Note 1: LX1 has internal clamp diodes to PGND1 and OUT1. LX2 has internal clamp diodes to PGND2 and OUT2. Applications that forward bias these diodes should take care not to exceed the IC package power dissipation limit. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permane ...
Old Company Name in Catalogs and Other Documents
... intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating s ...
... intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating s ...
Power Supply with Programmable Output
... An eFuse offers several advantages over a PTC fuse, which help to increase the system reliability as well as maintenance and diagnostics in case of temporary or permanent power faults. A PTC fuse, also known as resettable fuse or Polyfuse, is placed in series to the load for OC protection. During an ...
... An eFuse offers several advantages over a PTC fuse, which help to increase the system reliability as well as maintenance and diagnostics in case of temporary or permanent power faults. A PTC fuse, also known as resettable fuse or Polyfuse, is placed in series to the load for OC protection. During an ...
WT310/WT310HC/WT330 Digital Power Meter User’s Manual IM WT310-01EN
... measurement instrument that can measure parameters such as voltage, current, and power. This User’s Manual explains the features of the WT310/WT310HC/WT330 and how to use them. To ensure correct use, please read this manual thoroughly before beginning operation. Keep this manual in a safe place for ...
... measurement instrument that can measure parameters such as voltage, current, and power. This User’s Manual explains the features of the WT310/WT310HC/WT330 and how to use them. To ensure correct use, please read this manual thoroughly before beginning operation. Keep this manual in a safe place for ...
LTC3406/LTC3406-1.5/LTC3406-1.8
... MOSFET) and synchronous (N-channel MOSFET) switches are internal. During normal operation, the internal top power MOSFET is turned on each cycle when the oscillator sets the RS latch, and turned off when the current comparator, ICOMP, resets the RS latch. The peak inductor current at which ICOMP res ...
... MOSFET) and synchronous (N-channel MOSFET) switches are internal. During normal operation, the internal top power MOSFET is turned on each cycle when the oscillator sets the RS latch, and turned off when the current comparator, ICOMP, resets the RS latch. The peak inductor current at which ICOMP res ...
KIRCHHOF`S LAW KIRCHOOF`S CURRENT LAW
... Voltage across 4k resistor V4k = (4k/6k) 12 =8volts Voltage across 2k resistor V2k= (2k/6k) 12 = 4volts. ...
... Voltage across 4k resistor V4k = (4k/6k) 12 =8volts Voltage across 2k resistor V2k= (2k/6k) 12 = 4volts. ...
MFJ-259B HF/VHF SWR Analyzer
... Narrowband detectors are expensive, since narrowband detector systems must have at least one selective gainstabilized receiver. Narrowband detectors would price antenna and impedance analyzers far outside the price range of most hobbyists. Broadband detectors are sensitive to out-of-band external vo ...
... Narrowband detectors are expensive, since narrowband detector systems must have at least one selective gainstabilized receiver. Narrowband detectors would price antenna and impedance analyzers far outside the price range of most hobbyists. Broadband detectors are sensitive to out-of-band external vo ...
LTC3406/LTC3406-1.5/LTC3406-1.8
... MOSFET) and synchronous (N-channel MOSFET) switches are internal. During normal operation, the internal top power MOSFET is turned on each cycle when the oscillator sets the RS latch, and turned off when the current comparator, ICOMP, resets the RS latch. The peak inductor current at which ICOMP res ...
... MOSFET) and synchronous (N-channel MOSFET) switches are internal. During normal operation, the internal top power MOSFET is turned on each cycle when the oscillator sets the RS latch, and turned off when the current comparator, ICOMP, resets the RS latch. The peak inductor current at which ICOMP res ...
E1.1 Circuit Analysis Problem Sheet 1
... For device A we need to reverse the direction of the current to conform to the passive sign convention. Therefore the power absorbed by A is V × −I = −20 W. As must always be true, the total power absorbed by all components is zero. 3. The power absorbed is positive if the voltage and current arrows ...
... For device A we need to reverse the direction of the current to conform to the passive sign convention. Therefore the power absorbed by A is V × −I = −20 W. As must always be true, the total power absorbed by all components is zero. 3. The power absorbed is positive if the voltage and current arrows ...
WT310E/WT310EH/WT332E/WT333E Digital Power Meter User’s Manual IM WT310E-01EN
... WT310E/WT310EH/WT332E/WT333E IM WT310E-01EN This manual. The manual explains all features of this Digital Power Meter User’s Manual instrument, except for the communication interface features, and how to use them. WT310E/WT310EH/WT332E/WT333E IM WT310E-02EN Provided as a printed manual. This manual ...
... WT310E/WT310EH/WT332E/WT333E IM WT310E-01EN This manual. The manual explains all features of this Digital Power Meter User’s Manual instrument, except for the communication interface features, and how to use them. WT310E/WT310EH/WT332E/WT333E IM WT310E-02EN Provided as a printed manual. This manual ...
LP5912 500-mA Low-Noise, Low-IQ LDO (Rev. D)
... Output Current up to 500 mA Low Output Voltage Noise: 12 µVRMS Typical PSRR at 1 kHz: 75 dB Typical Output Voltage Tolerance (VOUT ≥ 3.3 V): ±2% Low IQ (Enabled, No Load): 30 µA Typical Low Dropout (VOUT ≥ 3.3 V): 95 mV Typical at 500-mA Load Stable With 1-µF Ceramic Input and Output ...
... Output Current up to 500 mA Low Output Voltage Noise: 12 µVRMS Typical PSRR at 1 kHz: 75 dB Typical Output Voltage Tolerance (VOUT ≥ 3.3 V): ±2% Low IQ (Enabled, No Load): 30 µA Typical Low Dropout (VOUT ≥ 3.3 V): 95 mV Typical at 500-mA Load Stable With 1-µF Ceramic Input and Output ...
Chapter 25 Electric Current and Direct
... is twice the diameter of wire B. Which wire has the higher number density (number per unit volume) of charge carriers? (a) A, (b) B, (c) They have the same number density of charge carriers. Determine the Concept Equation 25-3 ( I = qnAvd ) relates the current I in a wire to the charge q of the char ...
... is twice the diameter of wire B. Which wire has the higher number density (number per unit volume) of charge carriers? (a) A, (b) B, (c) They have the same number density of charge carriers. Determine the Concept Equation 25-3 ( I = qnAvd ) relates the current I in a wire to the charge q of the char ...
ltc1694.pdf
... a longer time is required for this SMBus slave device to pull SDA low before the rising edge of the ACK clock pulse. To ensure sufficient data setup time for ACK, SMBus slave devices, with high values of RS, should pull the SDA low earlier. Typically, a minimum setup time of 1.5µs is needed for an S ...
... a longer time is required for this SMBus slave device to pull SDA low before the rising edge of the ACK clock pulse. To ensure sufficient data setup time for ACK, SMBus slave devices, with high values of RS, should pull the SDA low earlier. Typically, a minimum setup time of 1.5µs is needed for an S ...
GE 40A Digital MegaDLynx : Non-Isolated DC-DC Power Modules Data Sheet
... These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 2.0Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable o ...
... These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.45Vdc to 2.0Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable o ...
1746-UM005B, SLC 500 4-Channel Analog I/O Modules
... Quick Start for Experienced Users Required Tools and Equipment . . . . . . . . . . . . . . . . . . . . . 2-1 ...
... Quick Start for Experienced Users Required Tools and Equipment . . . . . . . . . . . . . . . . . . . . . 2-1 ...
Amplifier Frequency Response
... This equation allows us to find Rs given the Q, the test frequency, and the inductance. As an example, one commonly available molded inductor of 10 µH has a Q of 50 at a test frequency of 7.9 MHz. Using (9.1), we find that Rs = 10 Æ. All real capacitors have some series resistance and inductance and ...
... This equation allows us to find Rs given the Q, the test frequency, and the inductance. As an example, one commonly available molded inductor of 10 µH has a Q of 50 at a test frequency of 7.9 MHz. Using (9.1), we find that Rs = 10 Æ. All real capacitors have some series resistance and inductance and ...
Temperature Measurment
... It seems logical to ask: If we already have a device that will measure absolute temperature (like an RTD or thermistor), why do we even bother with a thermocouple that requires reference junction ...
... It seems logical to ask: If we already have a device that will measure absolute temperature (like an RTD or thermistor), why do we even bother with a thermocouple that requires reference junction ...
ch 02 Principles of Telecommunications Technology
... are bound to balance each other through static electricity, these charges are also called electrostatic charges. ...
... are bound to balance each other through static electricity, these charges are also called electrostatic charges. ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.