June 4, 2015

 

TOKYO – Toshiba Corporation's (TOKYO: 6502) Semiconductor & Storage Products Company today announced the start of mass production of “TC7735FTG”, a system power supply IC with 5 different voltage power outputs, for the medium-sized LCD modules typically used in car navigation systems.
 

The IC integrates an automatic buck-boost DC-DC converter, which provides stable power supply to LCD panels with a wide operating voltage range, from 4.5 to 16V. This feature supports power supply directly connected from car batteries and suits car navigation systems.
 

The IC integrates an OTP memory[1], allowing it to store different power control set-up data adjusted for each LCD module, removing the need for adjustment of the system by external control.
 

Key Features
・5 built-in power outputs.
・Wide operating voltage range, from 4.5 to 16V.
・Selectable switching frequency: built-in oscillator (1MHz) or external clock input (400kHz-1.2MHz)
・Automatic buck-boost converter that identifies input voltage and selects operation mode (buck or boost), eliminating control by external command.
・Built-in OTP for adjustable power control of each LCD
・Safety functions: input under-voltage detection; Input over-voltage detection; thermal shutdown; and output over-voltage detection
・Application examples

LCD modules for car navigation systems and digital photo frames

Main Specifications

 

Note: [1] One Time Programmable memory.

For further information about this product, please visit:http://toshiba.semicon-storage.com/info/lookup.jsp?pid=TC7735FTG&lang=en?mm=cp150604&no=03

＊Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

Toshiba Corporation- Semiconductor and Storage Products Company　Website＞http://toshiba.semicon-storage.com/ap-en?mm=cp150604&no=04

 

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Companies Website:
http://toshiba.semicon-storage.com/ap-en?mm=cp150604&no=04

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