UBA2035TS
HF Full bridge control IC for HID lighting
The UBA2035TS is a high voltage monolithic integrated circuit (IC) manufactured in a High Voltage Silicon On Insulator (HVSOI) process. This circuit is designed for driving MOSFETs in a full bridge configuration. In addition, it features a disable function, an internal adjustable oscillator and an external clock input function with a high-voltage level shifter for driving the bridge. To guarantee an accurate 50% duty cycle, the oscillator signal can be passed through a divider before being fed to the output drivers. The UBA2035TS is especially suitable for High Intensity Discharge (HID) lamp drivers for projectors and general lighting applications for which a small non-overlap time is required.

Features and benefits
Latch-up free and robust
Full bridge driver circuit
Integrated bootstrap diodes
550 V series regulator input to make the internal supply
550 V maximum bridge voltage
Accurate bridge disable function
Input for start-up delay
Adjustable oscillator frequency
Selectable frequency divider
Predefined bridge position during start-up
A fixed non-overlap (< 200 ns)

应用
Commutator controller for HID lamps in general lighting applications
Commutator controller for HID lamps in projector applications
Driver (via external MOSFETs) for any load in a full-bridge configuration

其他型号
UBA2035TS
UBA2036TS
UBA2037T
UBA2037TS
UBA2080AT
UBA2080P
UBA2080T
UBA2081P
UBA2081T