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

6. Pinning information

6.1 Pinning

UBA2025

CFL power IC

PGND 1

GLI 2

S1B 3

S1A 4

FS 5

VS 6

GLO 7

GND 8

Fig 2. Pin assignment

UBA2025

16 VDC

15 CI

14 RHV

13 CF

12 SGND

11 IREF

10 RS

9 CPAV

014aaa923

6.2 Pin description

Table 2.

Symbol

PGND

GLI

S1B

S1A

FS

VS

GLO

GND

CPAV

RS

IREF

SGND

CF

RHV

CI

VDC

Pin description

Pin

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Description

power ground

LS gate power MOSFET, must be connected to GLO

half bridge point, must be connected to S1A

half bridge point, must be connected to S1B

floating supply

IC supply

LS driver output, must be connected to GLI

diepad ground

preheat and averaging capacitor

current monitoring input

reference resistor

signal ground

oscillator capacitor

start-up/feed forward input

integrating capacitor

high voltage power input

UBA2025_1

Product data sheet

Rev. 01 — 16 October 2009

© NXP B.V. 2009. All rights reserved.

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