This Day On The Street
Continue to site
This account is pending registration confirmation. Please click on the link within the confirmation email previously sent you to complete registration.
Need a new registration confirmation email? Click here

ISSI Expands LED Driver Family With AC/DC LED Driver IC For General Lighting Applications

SAN JOSE, Calif., Feb. 11, 2013 (GLOBE NEWSWIRE) -- Integrated Silicon Solution, Inc. (Nasdaq:ISSI), a leader in advanced memory and analog IC solutions, today introduced the IS31LT3916 a high performance LED driver for solid-state lighting (SSL) applications. With an input operating voltage range from 85 to 265VAC, a Power Factor Correction greater than 0.95 and a typical current accuracy of +/-3%, the IS31LT3916 is ideally suited for isolated lighting fixture designs which meet UL compliance for galvanic isolation.

The IS31LT3916 is a fixed-frequency, peak current mode controller designed to deliver highly accurate current regulation at a constant power to the LED load. Designs utilizing this device will maintain current accuracy without any type of secondary side feedback such as an opto-coupler while being insensitive to external component tolerances. The device has an automatic correction for peak current threshold that keeps the current constant with varying line voltage while maintaining high power factor. In addition, the IS31LT3916 LED driver incorporates many features such as soft-start, Vcc undervoltage lockout with hysteresis, and protections against output over-voltage, output open and short circuit, primary side over-current and thermal shutdown with hysteresis enabling a robust and reliable system solution.

Industry analysts expect 2013 to be a pivotal year as LED lighting adoption gains momentum in general lighting applications. With environmental regulations worldwide limiting high power incandescent use, LEDs offer an alternative solution which is becoming attractive as SSL solution costs decline rapidly. ISSI continues to expand its LED Driver offerings with innovative and cost effective solutions to address the gamut of indoor and outdoor lighting applications. "IS31LT3916 extends our LED Driver offering for general lighting applications," remarked Ven Shan, ISSI VP of Analog products. "Lighting manufacturers will find this driver to be highly flexible and yet cost effective as it can be tailored to either isolated or non isolated designs with reduced part count and small form factor for reliable LED lighting solutions."

1 of 2

Check Out Our Best Services for Investors

Action Alerts PLUS

Portfolio Manager Jim Cramer and Director of Research Jack Mohr reveal their investment tactics while giving advanced notice before every trade.

Product Features:
  • $2.5+ million portfolio
  • Large-cap and dividend focus
  • Intraday trade alerts from Cramer
Quant Ratings

Access the tool that DOMINATES the Russell 2000 and the S&P 500.

Product Features:
  • Buy, hold, or sell recommendations for over 4,300 stocks
  • Unlimited research reports on your favorite stocks
  • A custom stock screener
Stocks Under $10

David Peltier uncovers low dollar stocks with serious upside potential that are flying under Wall Street's radar.

Product Features:
  • Model portfolio
  • Stocks trading below $10
  • Intraday trade alerts
14-Days Free
Only $9.95
14-Days Free
Dividend Stock Advisor

David Peltier identifies the best of breed dividend stocks that will pay a reliable AND significant income stream.

Product Features:
  • Diversified model portfolio of dividend stocks
  • Updates with exact steps to take - BUY, HOLD, SELL
Trifecta Stocks

Every recommendation goes through 3 layers of intense scrutiny—quantitative, fundamental and technical analysis—to maximize profit potential and minimize risk.

Product Features:
  • Model Portfolio
  • Intra Day Trade alerts
  • Access to Quant Ratings
Real Money

More than 30 investing pros with skin in the game give you actionable insight and investment ideas.

Product Features:
  • Access to Jim Cramer's daily blog
  • Intraday commentary and news
  • Real-time trading forums
Only $49.95
14-Days Free
14-Days Free
AAPL $93.74 0.00%
FB $117.58 0.00%
GOOG $693.01 0.00%
TSLA $240.76 0.00%
YHOO $36.60 0.00%


Chart of I:DJI
DOW 17,773.64 -57.12 -0.32%
S&P 500 2,065.30 -10.51 -0.51%
NASDAQ 4,775.3580 -29.9330 -0.62%

Free Reports

Top Rated Stocks Top Rated Funds Top Rated ETFs