TDA4865J Datasheet, PDF (2/18 Pages) NXP Semiconductors – eflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz.

NXP Semiconductors
TDA4865J; TDA4865AJ
Vertical deflection booster
Table 1.
Symbol
I_P2
I_VOUT(p-p)
T_amb
Quick reference data …continued
Parameter
Conditions
quiescent supply
current 2
I_VOUT = 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 V_P2
RS1 ^CS1
C1
RP
deflection
coil
R1
V_N
Fig 1. Block diagram of TDA4865J
2
1
V_FB
V_P1
D1
C4
C2
R4
V_F
V_P
001aad 296
TDA4865J_TDA4865AJ_2
Product data sheet
Rev. 02 — 3 November 2006
© NXP B.V. 2006. All rights reserved.
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