Product Summary

The UBA2024T/N1 is a high-voltage monolithic Integrated Circuit (IC). The IC is designed for driving Compact Fluorescent Lamps (CFL) in a half-bridge configuration. The IC features a soft start function, an adjustable internal oscillator and an internal drive function with a high-voltage level shifter for driving the half-bridge. To guarantee an accurate 50 % duty cycle, the oscillator signal is passed through a divider before being fed to the output drivers.

Parametrics

UBA2024T/N1 absolute maximum ratings: (1)supply voltage: 14V; (2)supply current: 5mA; (3)slew rate: -4 to +4 V/ns; (4)junction temperature: -40 to +150℃; (5)ambient temperature: -40 to +150℃; (6)storage temperature: -55 to +150℃.

Features

UBA2024T/N1 features: (1)Integrated bootstrap diode; (2)Integrated low-voltage supply; (3)Adjustable oscillator frequency; (4)550 V maximum voltage; (5)Minimum glow time control; (6)Soft start; (7)Integrated half-bridge power transistor: 9Ω.

Diagrams

UBA2024T/N1 Block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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3000-6000: $0.38
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