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TDA4865J

Vertical deflection booster

NXP Semiconductors. 

NXP Semiconductors

TDA4865J; TDA4865AJ

Vertical deflection booster

Table 1.

Symbol

IP2

IVOUT(p-p)

Tamb

Quick reference data …continued

Parameter

Conditions

quiescent supply

current 2

IVOUT = 0

vertical deflection output

current

(peak-to-peak value)

ambient temperature

4. Ordering information

Min

Typ Max

Unit

-

25 60

mA

-

-

3.8

A

−20

-

+75

°C

Table 2. Ordering information

Type

number

Package

Name

Description

TDA4865J DBS7P

TDA4865AJ

plastic DIL-bent-SIL power package; 7 leads

(lead length 12/11 mm); exposed die pad

Version

SOT524-1

5. Block diagram

THERMAL

PROTECTION

TDA4865J

DIFFERENTIAL

INPUT

STAGE

VERTICAL

OUTPUT

FLYBACK

GENERATOR

REFERENCE

CIRCUIT

7

6

INP INN

R3

from

deflection controller

R2

5

VOUT

4

3

GND VP2

RS1 CS1

C1

RP

deflection

coil

R1

VN

Fig 1. Block diagram of TDA4865J

2

1

VFB

VP1

D1

C4

C2

R4

VF

VP

001aad 296

TDA4865J_TDA4865AJ_2

Product data sheet

Rev. 02 — 3 November 2006

© NXP B.V. 2006. All rights reserved.

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