UBA20262 データシートの表示（PDF） - NXP Semiconductors.

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UBA20262

600 V and 350 V power IC for step dimmable CFLs

NXP Semiconductors. 

NXP Semiconductors

UBA20261/2

600 V and 350 V power IC for step dimmable CFLs

2.4 Dim features

 4-level step dimming adjustment using a standard on/off mains switch

 Adjustable memory retention time for step dimming

 Adjustable minimum dimming level

2.5 Protection

 OverTemperature Protection (OTP)

 Capacitive Mode Protection (CMP)

 OverPower Protection (OPP)

 OverCurrent Protection (OCP) in both boost and burn states

 Power-down function

2.6 Other features

 Current controlled operation in both boost and burn state

 External power-down option

3. Applications

 UBA20261: Step-dimmable compact fluorescent lamps at power levels between 5 W

and 20 W operating at 120 V mains voltage

 UBA20262: Step-dimmable compact fluorescent lamps at power levels between 5 W

and 20 W operating at 230 V mains voltage

4. Ordering information

Table 1. Ordering information

Type number Package

Name Description

UBA20261T/N1 SO20 plastic small outline package; 20 leads; body width 7.5 mm

UBA20262T/N1 SO20 plastic small outline package; 20 leads; body width 7.5 mm

Version

SOT163-1

SOT163-1

UBA20261_UBA20262

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 2 — 10 October 2011

© NXP B.V. 2011. All rights reserved.

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