22 Belgium 
6 Canada 
5 UK 
3 Singapore 
2 Brazil 
1 Germany 
1 China 
1 Czech Republic 
1 Finland 
Automotive Direction Indicator Ic - China
price: contact company for price
The bipolar integrated circuit LT4761 is used
in relay-controlled automotive flashers where
a high-level EMC is required.
Lamp outage is indicated by frequency
doubling during hazard warning as well as
direction mode.
The circuit is directly coupled by an
external RC circuit that input triangular
wave oscillation signal, through a controlled
oscillator, current amplification, the output
drive capability with a strong square wave
pulse.
When the sampling resistor Rs monitoring to
reduce the half of lamp load, the
corresponding voltage comparator action,
causing changes in the oscillation frequency
doubles.
When the supply voltage produces a transient
pulse (±100V), the protection circuit
automatically turns on shunting and clamping
limit, to interference protection purposes.
The relay drive current output of the circuit
is 120-200mA.
Company Contact:
- Posted By: Dandong Huaao Electronics Co.,Ltd.
- Phone: 86-0415-6161228-15
- Address: No.64 Taoyuan street Dandong,Liaoning, Dandong , China
- Email:
- Website: http://www.huaaoe.com
Published date: October 13, 2014
- Business Description: Founded in 2001, Dandong Huaao Electronics Co., Ltd is the member
enterprise of Dandong Semiconductor Apparatus Corporation when it
established.
Huaao Electronics Co., Ltd. specializes in the development,
design, production, popularization application, service of the
integrated circuit and transistors for automobile and motorcycle
electronics and electrical application
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