UBA2025T データシートの表示（PDF） - NXP Semiconductors.

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UBA2025T

CFL power IC

NXP Semiconductors. 

NXP Semiconductors

5. Block diagram

UBA2025

CFL power IC

VS RHV

6

14

SUPPLY

BANDGAP

REFERENCE

9

CPAV

10 SHUNT

RS

CURRENT

MONITOR

Fig 1. Block diagram

IREF CF CI

11 13 15

BOOTSTRAP

OSCILLATOR

LEVEL

SHIFTER

FS

5

HS

DRIVER

T1 16

4

VDC

S1A

TIMING

NON

OVERLAP

CONTROL

12

SGND

LS

DRIVER

T2 3

S1B

1

PGND

2

GLI

7

GLO

UBA2025

8

GND

014aaa936

UBA2025_1

Product data sheet

Rev. 01 — 16 October 2009

© NXP B.V. 2009. All rights reserved.

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