Design Files
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- No Longer Manufactured
- UBA2036TS
Full-Bridge Controller IC for HID Automotive Lighting
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The UBA2036TS 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 UBA2036TS is especially suitable for High Intensity Discharge (HID) lamp drivers for car headlights, projectors and general lighting applications.
Outline 3d SOT341-1
Product Details
Features
Key Features
- Full bridge driver circuit
- Predefined bridge position during start-up
- Adaptive non-overlap
- Integrated bootstrap diodes
- 464 V integrated high voltage level shift function to drive HID lamps below GND
- 550 V series regulator input to make the internal supply
- Latch-up free and robust
- 550 V maximum bridge voltage
- Accurate bridge disable function
- Input for start-up delay
- Adjustable oscillator frequency
- Selectable frequency divider
Target Applications
- Commutator controller for HID lamps in car headlights
- 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
Documentation
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3 documents
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Package Information
plastic shrink small outline package; 28 leads; body width 5.3 mm
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Supporting Information
Footprint for reflow soldering
