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L6574D-TR
Gate Drivers CFL/TL Ballast
- Product Category: Gate Drivers
- Mfr. Part # L6574D013TR
- Manufacturer: STMicroelectronics
- Package: Cut Tape/Reel
- Lead Free Status /RoHS Status:
- Data Sheet: L6574D013TR Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Please send inquiry,we will respond immediately.
Mfr. Part #: L6574D013TR
- Product Details
Product Details
DESCRIPTION
In order to ensure voltage ratings in excess of 600V, the L6574 is manufactured with BCD OFF LINE technology, which makes it well suited for lamp ballast applications.The device is intended to drive two power MOS FETS, in the classical half bridge topology, ensuring all the features needed to drive and properly control a fluorescent bulb.
A dedicated timing section in the L6574 allows the user set the necessary parameters for proper pre heat and ignition of the lamp.
Also, an OP AMP is available to implement closed loop control of the lamp current during normal lamp burning.
An integrated bootstrap section, eliminating the normally required bootstrap diode and the zener clamping on Vs, makes the L6574 well suited for low cost applications where few additional components are needed to build a high performance ballast.
â– HIGH VOLTAGE RAIL UP TO 600V
■dV/dt IMMUNITY ± 50 V/ns IN FULL TEMPERATURE RANGE■DRIVER CURRENT CAPABILITY:
250mA SOURCE
450mA SINK
â– SWITCHING TIMES 80/40ns RISE/FALL
â– WITH 1nF LOAD
â– CMOS SHUT DOWN INPUT
â– UNDER VOLTAGE LOCK OUT
â– PREHEAT AND FREQUENCY SHIFTING TIMING
â– SENSE OP AMP FOR CLOSED LOOP CONTROL OR PROTECTION FEATURES
â– HIGH ACCURACY CURRENT CONTROLLED OSCILLATOR
â– INTEGRATED BOOTSTRAP DIODE
â– CLAMPING ON VS.
â– SO16, DIP 16 PACKAGES
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the L6574D-TR. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: L6574D013TR