UBA2024T データシートの表示（PDF） - NXP Semiconductors.

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UBA2024T

Half-bridge power IC for CFL lamps

NXP Semiconductors. 

NXP Semiconductors

UBA2024

Half-bridge power IC for CFL lamps

4. Ordering information

Table 1. Ordering information

Type number

Package

Name

Description

UBA2024P

DIP8

plastic dual in-line package; 8 leads (300 mil)

UBA2024AP

DIP8

plastic dual in-line package; 8 leads (300 mil)

UBA2024T

SO14

plastic small outline package; 14 leads; body width 3.9 mm

UBA2024AT

SO14

plastic small outline package; 14 leads; body width 3.9 mm

5. Block diagram

Version

SOT97-1

SOT97-1

SOT108-1

SOT108-1

UBA2024T

(UBA2024P)

VDD CONTROL

6 (7)

VDD

8 (1)

SW

SWEEP AND

GLOW TIME CONTROL

VDD(stop)

HIGH VOLTAGE

LEVEL SHIFTER

7 (8)

RC

OSCILLATOR

DIVIDE-BY-2

DEAD TIME

1,2,3,5,9,10,13 (2)

SGND

Fig 1. Block diagram

(6) 4 HV

(3) 11 FS

HS

HIGH SIDE

DRIVER

LOW SIDE

DRIVER

(5) 14

LS

(4) 12

mdb029

OUT

PGND

6. Pinning information

6.1 Pinning

UBA2024_4

Product data sheet

UBA2024P

UBA2024AP

SW 1

SGND 2

FS 3

PGND 4

8 RC

7 VDD

6 HV

5 OUT

014aaa657

Fig 2. Pinning diagram SOT97-1

SGND 1

14 OUT

SGND 2

13 SGND

SGND 3

HV 4

SGND 5

12 PGND

UBA2024T

UBA2024AT

11

FS

10 SGND

VDD 6

RC 7

9 SGND

8 SW

014aaa804

Fig 3. Pinning diagram SOT108-1

Rev. 04 — 17 September 2009

© NXP B.V. 2009. All rights reserved.

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