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NXP Semiconductors Electronic Components Datasheet

UBA2212 Datasheet

Half-bridge power IC

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UBA2212
Half-bridge power IC family for CFL lamps
Rev. 3 — 27 February 2012
Product data sheet
1. General description
The UBA2212 family of integrated circuits are a range of high voltage monolithic ICs for
driving Compact Fluorescent Lamps (CFL) in half-bridge configurations. The family is
designed to provide easy integration of lamp loads across a range of burner power and
mains voltages.
2. Features and benefits
2.1 System integration
Integrated half-bridge power transistors
UBA2212C: 120 V; 2 ; 3.5 A maximum ignition current
Integrated bootstrap diode
Integrated high-voltage supply
2.2 General
RMS lamp current control
2.3 Fast and smooth light out
Boost with externally controlled timing
Temperature controlled timing during boost state
Smooth transition from boost to steady state
2.4 Burner lifetime
Fixed frequency preheat with adjustable preheat time
Minimum glow time control to support cold start
Lamp power independent from mains voltage variations
Lamp inductor saturation protection during ignition


NXP Semiconductors Electronic Components Datasheet

UBA2212 Datasheet

Half-bridge power IC

No Preview Available !

NXP Semiconductors
UBA2212
Half-bridge power IC family for CFL lamps
2.5 Safety
Saturation Current Protection (SCP)
OverTemperature Protection (OTP)
Capacitive Mode Protection (CMP)
2.6 Ease of use
Adjustable operating frequency for easy fit with various burners
3. Applications
Compact Fluorescent Lamps up to 23 W for 120 V (AC) indoor and outdoor
applications
4. Ordering information
Table 1. Ordering information
Type number Package
Name Description
UBA2212CP/1 DIP14 plastic dual inline package; 14 leads (300 mil)
UBA2212CT/1 SO14
plastic small outline package; 14 leads; body width
3.9 mm
Version
SOT27-1
SOT108-1
UBA2212
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 27 February 2012
© NXP B.V. 2012. All rights reserved.
2 of 18


Part Number UBA2212
Description Half-bridge power IC
Maker NXP
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UBA2212 Datasheet PDF






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