最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

TPS622314

采用 1x1.5 SON 封裝具有 DCS 控制系統(tǒng)的 3MHz 超小型降壓轉換器; ·2 MHz / 3 MHz Switching Frequency\n·Up to 94% Efficiency\n·Output Peak Current up to 500 mA\n·Operating Junction Temperature of –40°C to 125°C\n·High PSRR (up to 90 dB)\n·Small External Output Filter Components 1 μH and 4.7 μF\n·VIN range from 2.05 V to 6 V\n·Optimized Power-Save Mode for Low Output Ripple Voltage\n·Forced PWM Mode Operation\n·Typ. 22-μA Quiescent Current\n·100% Duty Cycle for Lowest Dropout\n·Small 1-mm × 1.5-mm × 0.6-mm USON Package\n·12-mm2 Minimum Solution Size\n·Supports 0.6-mm Maximum Solution Height\n·APPLICATIONS·LDO Replacement\n·Portable Audio, Portable Media\n·Low Power Wireless\n·Low Power DSP Core Supply\n·Digital Cameras\n\nAll other trademarks are the property of their respective owners;

The TPS6223x device family is a high-frequency, synchronous, step-down DC – DC converter optimized for battery powered portable applications. It supports up to 500-mA output current and allows the use of tiny and low-cost chip inductors and capacitors.\n With a wide input voltage range of 2.05 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range. The minimum input voltage of 2.05 V allows as well the operation from Li-primary or two alkaline batteries. Different fixed output voltage versions are available from 1.0 V to 3.3 V.\n The TPS6223x series features switch frequency up to 3.8 MHz. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode and automatically enters power-save mode operation at light load currents to maintain high efficiency over the entire load current range.\n Because of its excellent power supply rejection ratio (PSRR) and AC load regulation performance, the device is also suitable to replace linear regulators to obtain better power conversion efficiency.\n The power-save mode in TPS6223x reduces the quiescent current consumption down to 22 μA during light load operation. It is optimized to achieve very low output voltage ripple even with small external component and features excellent AC load regulation.\n For very noise-sensitive applications, the device can be forced to PWM mode operation over the entire load range by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 μA. The TPS6223x operates over a junction temperature range of –40°C to 125°C. It is available in a 1 mm × 1.5 mm × 0.6 mm 6-pin SON package.\n\n

TPS622314

2 MHz / 3 MHz Ultra Small Step Down Converter in 1x1.5 SON Package

TPS622314

2-MHz and 3-MHz Ultra Small Step-Down Converter in 1 x 1.5 USON Package

TPS622314

2 MHz / 3 MHz Ultra Small Step Down Converter in 1x1.5 SON Package

TPS622314-Q1

采用 1x1.5mm SON 封裝且具有 1.5V 固定輸出電壓的汽車類 2V 至 6V、500mA 降壓轉換器; ? 符合汽車應用要求\n? 開關頻率3MHz\n? 效率高達 94%\n? 峰值輸出電流高達 500mA\n? 出色的 AC 和瞬態(tài)負載穩(wěn)壓\n? 高電源抑制比(PSRR)（高達 90dB）\n? 小型外部輸出濾波器組件1μH/4.7μF\n? 從2.05V至6V的VIN范圍\n? 低輸出波紋電壓的優(yōu)化省電模式\n? 強制脈寬調制(PWM)模式工作\n? 典型值.22 μA 靜態(tài)電流\n? 最低壓降的 100% 占空比\n? 小型 1 × 1.5 × 0.6mm3SON 封裝\n? 12 mm2最小解決方案尺寸\n? 支持的最大解決方案高度為0.6mm\n? 具有100μs（典型值）啟動時間的軟啟動;

TPS6223x-Q1系列產(chǎn)品是一款高頻同步降壓型直流(DC)-DC轉換器，此轉換器非常適合電池供電的便攜式應用。 它支持高達500mA的輸出電流并且允許使用小型和低成本芯片電感器和電容器。 2.05V至6V的寬輸入電壓使得此器件能夠支持由鋰離子電池（具有拓展電壓范圍）供電的應用。 2.05V最小輸入電壓也允許使用一次性鋰電池或者2節(jié)堿性電池。 在1.0V至3.3V間可選擇不同的固定輸出電壓版本。 TPS6223x-Q1系列產(chǎn)品特有高達3.8MHz的開關頻率。 從中等程度的負載到高負載，此轉換器運行在PWM模式并在輕負載電流時自動進入省電模式運行以在全部負載電流范圍內保持高效率。 由于它出色的PSRR和AC負載調節(jié)性能，此器件適合于取代線性穩(wěn)壓器以獲得更好的電源轉換效率。 TPS6223x-Q1的省電模式在輕負載運行時將靜態(tài)流耗減至22μA。 已對此器件進行了優(yōu)化，即使外部組件較小，此器件也可實現(xiàn)非常低的輸出電壓紋波并特有出色的ac負載調節(jié)。 對于那些對噪音非常敏感的應用，通過將MODE引腳電平拉高，此器件可被強制進入PWM模式運行。 在關斷模式下，流耗減少至小于1μA。 TPS6223x-Q1采用1 × 1.5mm26引腳SON封裝。

TPS622314DRYR

2-MHz and 3-MHz Ultra Small Step-Down Converter in 1 x 1.5 USON Package

TPS622314DRYT

2-MHz and 3-MHz Ultra Small Step-Down Converter in 1 x 1.5 USON Package

TPS622314-Q1

3 MHz Ultra Small Step Down Converter in 1x1.5 SON Package

TPS622314TDRYRQ1

3 MHz Ultra Small Step Down Converter in 1x1.5 SON Package

TPS622314TDRYRQ1

3-MHz Ultra-Small Step-Down Converter