grenergy GR6953
GR6953 is a high voltage monolithic IC with integrated 440V half-bridge power MOSFET. The front end features a programmable oscillator which is similar to the 555 timer. The output drivers feature a high pulse current buffer stage and an internal dead time designed for minimum driver cross-conduction.| Part No. | GR6953 |
|---|---|
| Datasheet | GR6953 Download |
| Manufacturer |  grenergy |
| Description | Self-oscillating Half-bridge Power IC |
| Buy | Stock & Price |
FEATURES
● Integrated half-bridge 440V power MOSFET● Floating channel designed for bootstrap operation
● Noise immunity of transient voltage
● Under-voltage lockout
● Programmable oscillator frequency
● Matched propagation delay for both channels
● Ultra low startup current of 75uA
● Shutdown function turns off both channels
● Low side output in phase with RT
APPLICATIONS
● Compact fluorescent lamps (CFL)● Cathode compact fluorescent lamp (CCFL)
DESCRIPTION
Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Propagation delays for the two channels are matched to simplify use in 50% duty cycle applications. Ordering and Marking Information DIP-8 Code 1 8 9 A B GH IJ Year 2008 2009 2010 2011 2016 2017 2018 2019 Code 2 1 2 3 4●
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● 9 A B C Month Jan. Feb. Mar. Apr. Sep. Oct. Nov. Dec. Grenergy OPTO Inc. reserves the right to make changes to improve reliability or manufacture ability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.
