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L5955 Datasheet (PDF) - STMicroelectronics

L5955 Datasheet PDF - STMicroelectronics
Part # L5955
Download  L5955 Download

File Size   203.73 Kbytes
Page   17 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description Multiple multifunction voltage regulator for car radio

L5955 Datasheet (PDF)

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L5955 Datasheet PDF - STMicroelectronics

Part # L5955
Download  L5955 Click to download

File Size   203.73 Kbytes
Page   17 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description Multiple multifunction voltage regulator for car radio

L5955 Datasheet (HTML) - STMicroelectronics

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L5955 Product details

Description
The L5955 is an integration of three high side drivers, six regulators and two stand-by regulators with RESET function developed to provide the power to a complete audio system.
The outputs of the IC are controlled by I2C bus and Enable pin.
The device is equipped with sequencing and slew rate controls for the st-by regulators.

Features
■ 2 stand-by regulators:
   3.3V (125mA)
   1.5V (300mA)
■ 6 regulators:
   10V (40mA)
   8.5V (200mA)
   3.3V (850mA)
   8/10V (1A)
   5/3.3/1.8V (200mA)
   1.8/2.5V(200mA)
■ All regulators are low dropout outputs
■ The different outputs voltage are controlled by I2C Bus.
■ Reg3 on/off controlled by enable
■ Reg1, Reg2, Reg4, Reg5, Reg6 on/off controlled by I2CBus.
■ 3 high side drivers:
   2A (HSD1)
   0.45A (HSD2 & HSD3)
■ No external charge pump capacitors are required
■ Stand-by mode controlled by EN pin for I2C
   Bus and Reg1, Reg2, Reg3, Reg4, Reg5,
   Reg6, HSD1, HSD2, HSD3
■ LVW function externally selectable
■ Individual thermal shutdown
■ Independent current limiting
■ Short circuit protection
■ Load dump protection and overvoltage shutdown




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About STMicroelectronics


STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland.

The company offers a wide range of products including microcontrollers, sensors, power amplifiers, and integrated circuits for various applications in the automotive, industrial, and consumer markets.

Founded in 1987, STMicroelectronics has operations in over 100 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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