News

  • 2022-09-16 16:00:09
LTC1705 dual 550kHz synchronous switch regulator control...

Features Three regulatory output: core, I/O, and CLK combination Integrated Intel Mobile 5 -digit VID DAC No external current detection without external current detection The resistor The outer MOSFET structure of the entire N channel 550kHz switch frequency will be outer component size and cost Integrate 150MA LDO linear regulator [123 ] excellent...

Read more
  • 2022-09-16 16:00:09
BQ24040, BQ24041 is 800mA, single input, single battery...

Features Charging -1%Charging voltage accuracy -The charging accuracy 10% - pinch is available for choice. USB 100MA and 500MA maximum input current limit - programmable terminal and pre -charging threshold, BQ24040 Protection ─ 30v input Rickter value; with 6.6V or 7.1V input overvoltage protection -The input voltage dynamic power management -125 ° C t...

Read more
  • 2022-09-16 16:00:09
LTC1705 dual 550kHz synchronous switch regulator control...

The smallest/maximum comparison device Two additional feedback circuits can monitor the main circuit feedback amplifier and step. The biggest comparator (see square frame) Activate more than 800mV when FB rises more than 5%. It immediately turns to the top MOSFET (QT) close and opens the bottom MOSFET (QB), and keeps them until FB falls to 5%of its nominal value. This...

Read more
  • 2022-09-16 16:00:09
LT1175 500MA negative pole low pressure difference micro...

Features Stable, extensive output capacitor range Working current: 45μA Turn off current: 10 μA current limit can be adjusted positive or negative negative Portal logic Low -voltage linear voltage drop characteristics Fixed 5V and adjustable versions Allow reverse output voltage ] Simulation System modem Instrument A/D and D/A Converter Interface ...

Read more
  • 2022-09-16 16:00:09
BQ29311 is a three or four batteries lithium ions or lithi...

Features 3 core or 4 -core series protection control Automatic overcurrent and short circuit protection Provide a single battery voltage to the battery management host Integrated unit balance control The user interface compatible with I2C allows access to the battery information The active user control #8226; Integrated 3.3-V 25 mAh LDO ...

Read more
  • 2022-09-16 16:00:09
LTC3830/LTC3830-1 SN3830 3830FS high-power antihyp...

Features Ultra-power switch voltage voltage controller It is used for 3.3V-5V to 1.xv-3.xv antihypertensive applications No current fluid resistance resistance is required Low input power supply voltage range: 3V to 8V Maximum duty cycle gt; 91%ultra -temperature All N channel external MOSFET excellent Output adjustment: exceeding the line ± 1%, load and temper...

Read more
  • 2022-09-16 16:00:09
LTC3830/LTC3830-1 SN3830 3830FS high-power antihyp...

Power Golden Oxygen Crystal MOST needs two N -channel power MOSFET LTC3830 circuit. These should be considered by the main considerations and resistance. In high -efficiency design, thermal consumption is usually secondary factor. The required MOSFET threshold shall be driven according to the available power supply voltage and/or the complexity of the door to drive ...

Read more
  • 2022-09-16 16:00:09
CPC7591 is a wire card access switch

Features 3.3V logic interface TTL logic level input Intelligent logic for power -powered/hot insertion state control [[ 123] Improved switch DV/DT antipitrus degree is 500 V/ single -chip integrated circuit reliability Low -match Ron [ 123] Eliminating the need for zero cross switch flexible switch to fixed, you can transition from the ringtone mode to the ...

Read more
  • 2022-09-16 16:00:09
OPA27, OPA37 is ultra -low noise, precision operationa...

Features ● Low noise: maximum 4.5NV/√Hz when 1kHz ● Low offset: maximum 100 μV ● High -open ring gain: 117DB minimum value ● High -co -model suppression: 100dB minimum value ● High power suppression: minimum 94db ● Suitable OP -07, OP-05, AD510 and AD517 socket Application ● Precision instrument ● Data collection ● Test equipment ] ● P...

Read more
  • 2022-09-16 16:00:09
LNK403-409/413-419 Linkswitch PH LED driver IC se...

Product Highlights Significantly simplify the offline LED driver Power factor correction and Precision constant current output Realize the ultra -long life design (no electrolytes without electrolytes Capacitor) Eliminate optocoupler and all secondary current control circuit Eliminate control circuit compensation circuit Simple side PWM lighting interface [ 123] U...

Read more
  • 2022-09-16 16:00:09
LT1492/LT1493 5MHz, 3V/μs, low power consumption sin...

Features gain bandwidth multiplication: 5MHz typical value conversion rate: 3V/μs typical value The low power supply of each amplifier: maximum 0.55 MA Input offset voltage: maximum 180 μV Input offset voltage drift: maximum 3 μV/° C Input offset current: maximum 20NA Enter bias current: maximum 100NA Open loop gain: 1500V/MV min (vs ± 15v) Low inp...

Read more