TDA4865J 데이터 시트보기 (PDF) - NXP Semiconductors.

부품명

상세내역

일치하는 목록

TDA4865J

Vertical deflection booster

NXP Semiconductors. 

NXP Semiconductors

TDA4865J; TDA4865AJ

Vertical deflection booster

THERMAL

PROTECTION

TDA4865J

DIFFERENTIAL

INPUT

STAGE

VERTICAL

OUTPUT

FLYBACK

GENERATOR

REFERENCE

CIRCUIT

7

6

INP INN

5

VOUT

4

3

GND VP2

from

deflection controller

R3

1.8 kΩ

R2

1.8 kΩ

RS1 CS1

CS2(1)

RS2

5.6 Ω

RP

270 Ω

5.6 Ω 100

nF

deflection

coil

470 µF

R1

0.5 Ω

(1 W)

VN

−8 V

2

1

VFB

VP1

D1

BYV27

470 µF

4.3 Ω

470 µF

VF

+50 V

VP

+9 V

001aad303

Remark: the heat sink of the IC must be isolated against ground of the application (it is connected to pin GND).

(1) With CS2 (typical value between 47 nF and 150 nF) the flyback time and the noise behavior can be optimized.

Fig 7. Application diagram with TDA4865J

TDA4865J_TDA4865AJ_2

Product data sheet

Rev. 02 — 3 November 2006

© NXP B.V. 2006. All rights reserved.

9 of 18

Share Link: