产品概述
The TPS61045DRBR is a high-frequency digitally adjustable Boost Converter with digitally-programmable output voltage and true shutdown. During shutdown, the output is disconnected from the input by opening the internal input switch. This allows a controlled power-up and power-down sequencing of the display. The output voltage can be increased or decreased in digital steps by applying a logic signal to the CTRL pin. The output voltage range, as well as the output voltage step size, can be programmed with the feedback divider network. With a high switching frequency of up to 1MHz, the device allows the use of small external components and together.
- Up to 85% efficiency
- Digitally adjustable output voltage control
- Disconnects output from input during shutdown
- Thermal shutdown mode
- 40µA Typical no load quiescent current
- 0.1µA Typical shutdown current
- Green product and no Sb/Br
应用
电源管理, 消费电子产品
产品信息
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- 升压 (升压)
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- 1.8V
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- 6V
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- 28V
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- 20mA
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- 1MHz
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- 1输出
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- 表面安装
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- SON
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- 8引脚
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- -40°C
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- 85°C
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- -
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- -