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LM22676MRX-ADJ/NOPB  IC REG BUCK ADJ 3A 8SOPWRPAD
  |  1 訂單數量
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數量
 PCS
金額
US $0.00
 
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產品詳情
型號LM22676MRX-ADJ/NOPB
封装8-SO PowerPad
品牌Texas Instruments
描述IC REG BUCK ADJ 3A 8SOPWRPAD
 規格書點擊查看

Texas Instruments LM22676MRX-ADJ/NOPB

The LM22676 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 3 A of load current. Excellent line and load regulation along with high efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5 V output and adjustable output voltage options are available. A switching frequency of 500 kHz allows for small external components and good transient response. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25 µA (typ). Built in soft-start (500 µs, typ) saves external components. The LM22676 also has built in thermal shutdown, and current limiting to protect against accidental overloads.

The LM22676 is a member of Texas Instruments’ SIMPLE SWITCHER® family. The SIMPLE SWITCHER® concept provides for an easy to use complete design using a minimum number of external components and the TI WEBENCH® design tool. TI's WEBENCH® tool includes features such as external component calculation, electrical simulation, thermal simulation, and Build-It boards for easy design-in.

德州仪器的lm22676mrx / nopb
lm22676开关稳压器provides the necessary to implement all of the functions年高效高电压下步(巴克)调节器使用的外部元件最小。这个易于使用的调节incorporates 42 V N通道MOSFET开关能够提供up to 3 of负载电流。优秀的线路和负载调节along with高效率(>90%)是特征。电压模式控制提供短时间最小的我们,允许the widest比率之间的输入和输出电压。内环路补偿means that the user is free from the乏味任务calculating the环路补偿元件。固定和可调输出电压5V输出选项是可用的。开关频率为500kHz allows for Small of外部元件和良好的瞬态响应。精密的输入允许简化调节控制和系统功率序列中。在关机模式只有25μ(draws the调节型)。建造在软启动(500μ,典型的)因为外部组件。lm22676 also has built in the current limiting热关机,and to protect against意外overloads。
lm22676 is a member of the德州仪器简单switcher®家庭。简单的switcher®概念provides for an易于使用的完整的设计使用最少的外部元件和the number of Ti webench®设计工具。ti' S webench®features such as工具包括外部组件的仿真模拟计算,电气,热,和建造它板for容易设计。
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 云*****  訂單號: PO:*******2388872#
2017/4/21 17:22:38(時間)
 AM26C31IDR|BQ32000DR|CD4021BM96|CD4051BM96|LM158JG|BQ2057WTS|ISO7221ADRG4|LM22676TJ-5.0/NOPB|ADC0832CCN|CD4049UBDR|DRV602PWR|ISO7221ADR|LM1117MP-1.8/NOPB|BQ2057WTSTRG4|CD4021BM96E4|CD4051BM96G3|INA199A1DCKT|CD4051BM96G3|CD4052BM96E4|INA199A1DCKR|INA199B1DCKR|BQ2057WTSTR|CC1101RGPR|CC2540F256RHAT|CD4052BM96|LM1085ISX-5.0/NOPB|ADS1110A0IDBVR|CC2540F256RHAR|CD4051BM96E4|CD4052BM96G3|ADS1110A0IDBVRG4|CD4052BM96G4|DRV8800PWPR|DRV8801PWPR|LM1117MPX-3.3/NOPB|AM26C31IDRG4|BQ2057WTSTR|BQ2057WTSTR/2K|CD4049UBDRE4|CD4051BM96G4|DS14C88MX|BQ2002ESNTRG4|BQ2057WTSG4|DP83848KSQ/NOPB|DS14C88MX/NOPB|INA194AIDBVTG4|ADC0832CCN/NOPB|CD4049UBDRG4|LM22676MRX-ADJ/NOPB|
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