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TPS62000-HT

高温高效降压低功耗直流/直流转换器

TPS62000-HT产品信息:

TPS62000器件是一种低噪声同步降压dc-dc转换器,非常适用于由1芯锂离子电池或2- 3芯镍镉、镍氢或碱性电池供电的系统。TPS62000的工作电压通常为1.8 V,最小输入电压为2v。

TPS62000是一种集成了N和p通道功率MOSFET开关的同步电流型PWM变换器。采用同步整流,提高效率,减少外部元件数量。为了在宽负载电流范围内实现最高效率,转换器在轻负载电流下进入节电脉冲频率调制(PFM)模式。工作频率通常为750 kHz,允许使用较小的电感和电容值。该设备可与500khz至1mhz范围内的外部时钟信号同步。对于低噪声运行,变换器可以在PWM模式下运行,内部的抗振铃开关降低了噪声和EMI。在shutdown模式下,当前消耗将减少到小于1个µA。TPS62000-HT可在10针(HKK)。该设备的自由空气温度范围为-55°C到210°C。

TPS62000-HT数据手册:

TPS62000-HT引脚功能、电路图:

TPS62000

DC/DC转换电路【性能 参数】  采用MOSP-10封装,输入电压:2.0V-5.5V;可调电压0.8V,输出电流:600mA;静态电流:50[、A;关断电流: 引脚排列图:【互换 兼容】【TPS62000

HT-691/HT-694/HT-611/HT-614/HT-651/HT-658电路-a

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HT-680/HT-6187/HT-600/HT-6207/HT-640/HT-6247电路-d

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HT-680/HT-6187/HT-600/HT-6207/HT-640/HT-6247电路-b

HT-680/HT-6187/HT-600/HT-6207/HT-640/HT-6247电路-b标签里,如: />

HT-691/HT-694/HT-611/HT-614/HT-651/HT-658电路-f

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HT-691/HT-694/HT-611/HT-614/HT-651/HT-658电路-c

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HT-691/HT-694/HT-611/HT-614/HT-651/HT-658电路-b

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HT-680/HT-6187/HT-600/HT-6207/HT-640/HT-6247电路-e

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HT-680/HT-6187/HT-600/HT-6207/HT-640/HT-6247电路-c

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HT-691/HT-694/HT-611/HT-614/HT-651/HT-658电路-e

HT-691/HT-694/HT-611/HT-614/HT-651/HT-658电路-e标签里,如: />

相关型号:

TCH20A20 TCH30A15 TCH20A15 TCH10A15 TCH20A10
TCH10A10 TCH30A06 TCH20A20-11A TCH30A15-11A TCH20A15-11A
TCH10A15-11A TCH20A10-11A TCH10A10-11A TCH30A06-11A TCQ30A06
TCQ30A04 TCQ20A04 TCQ10A04 TCQ20A03L TCQ30A06-11A
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