Quick Details

• Place of Origin:

  CHINA

• Samples:

  Free

• Delivery Time:

  Delivery After Payment.

• Packing:

  DIP-8 50Pcs/Tube 40Tubes/Box 10Boxes/Carton SO-8 100Pcs/Tube 100Tubes/Box 10Boxes/Carton

• Delivery Port:

  Dalian

• Max. Production Capacity:

  1000000

• Export Ratio:

  41% - 50%

• OE Experience:

  No

Product Name:LD3334 Auto Moto Reluctor Ignition ICs Ignition Circuits Ignition

LD3334 Auto Moto Reluctor Ignition ICs Ignition Circuits Ignition

Application

Acura; Alfa romeo; Aston martin; audi; Aux; Baolong; Beiqi; Bentley; BMW; Bugatti; Buick; BYD; cadillac; Changan; Changfeng; Chery; chevolet; Chrysler; Citroen; Changhe Auto; Dadi; DAEWOO; Daihatsu; Dodge; Dongfeng; DADI Auto; Ferrari; fiat; Ford; Foton... More

Product Description:

OEM No/Model: LD3334

High Energy Ignition Circuit ICs

Description
LD3334 (analog MC3334) is designed to use the signal from a reluctor type ignition pickup to produce a well controlled output from a power Darlington output transistor.

Features
Very Low Peripheral Component Count
No Critical System Resistors
Wide Supply Voltage Operating Range (4.0 V to 24 V)
Overvoltage Shutdown (30 V)
Dwell Automatically Adjusts to Produce Optimum Stored
Energy without Waste
Externally Adjustable Peak Current
Available in Chip and Flip–Chip Form
Transient Protected Inputs

General Layout Notes
The major concern in the substrate design should be to reduce ground resistance problems. The first area of concern is the metallization resistance in the power ground to module ground and the output to the Rdrive resistor. This resistance directly adds to the VCE(sat) of the IC power device and if not minimized could cause failure in load dump. The second concern is to reference the sense ground as close to the ground end of the sense resistor as possible in order to further remove the sensitivity of ignition coil current to ground I.R. drops. All versions were designed to provide the same pin-out order viewed from the top (component side) of the board or substrate. This was done to eliminate conductor cross-overs. The standard LD3334 plastic device is numbered in the industry convention, counter-clockwise viewed from the top, or bonding pad side.

 

Founded in 2001, Dandong Huaao Electronics Co., Ltd. specializes in the development, design, production, popularization application, service of the integrated circuit and transistors for automobile and autocycle electronics and electrical application. The products for automobile and autocycle ...[Read More]

Company Profile:

• Main Product:

  Integrated Circuits and Power Transistors for Automobile

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

• Total Annual Sales:

  USD 10,000,001 - 50,000,000

Factory Profile:

• Number of Employees:

  500 - 1000 People