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ST755C 数据表 (PDF) - STMicroelectronics

ST755C Datasheet PDF - STMicroelectronics
部件名 ST755C
下载  ST755C 下载

文件大小   311.94 Kbytes
  16 Pages
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics
功能描述 Adjustable inverting negative output current mode PWM regulators

ST755C Datasheet (PDF)

Go To PDF Page 下载 数据表
ST755C Datasheet PDF - STMicroelectronics

部件名 ST755C
下载  ST755C Click to download

文件大小   311.94 Kbytes
  16 Pages
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics
功能描述 Adjustable inverting negative output current mode PWM regulators

ST755C 数据表 (HTML) - STMicroelectronics

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ST755C 产品详情

DESCRIPTION

The ST755 is an adjustable inverting switch-mode DC-DC rergulator with internal Power MOSFET that generaters an adjustable negative output from a voltage input of 2.7V to 11V, output current guaranteed at 200mA (for Vin>4.5V, Vout = -5V and 0oC ≤ Ta ≤ 70oC) and 275mA (typical value at Ta = 25 oC, Vout = -5V). A logic controlled shut down pin that interfaces directly with microprocessor reduces supply current to only 10µA. Input to Output differential voltage is limited to Vin+|Vout|<12.7V. No load supply current is 1.2mA.



■ 2.7V TO 11V INPUT TO ADJUSTABLE NEGATIVE OUTPUT CONVERSION

■ 1W GUARANTEED OUTPUT POWER (Vin>4.5V, T≤70oC)

■ 68% TYP. EFFICENCY AT 6V

■ VERY LOW QUIESCENT CURRENT: 1.2mA IN ON MODE 10µA IN SHUT DOWN MODE

■ SOFT START

■ VERY LOW NOISE OUTPUT

■ 160KHz FIXED FREQUENCY OSCILLATOR MIXED BIPOLAR-CMOS TECHNOLOGY




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类似说明 - ST755C

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关于 STMicroelectronics


Stmicroelectronics是位于瑞士日内瓦的跨国电子和半导体制造商。

该公司为汽车,工业和消费者市场的各种应用提供了广泛的产品,包括微控制器,传感器,功率放大器和集成电路。

Stmicroelectronics成立于1987年,在1​​00多个国家 /地区开展业务,是世界上最大的半导体公司之一。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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