TDA8357 Philips Semiconductors, TDA8357 Datasheet - Page 9
TDA8357
Manufacturer Part Number
TDA8357
Description
Full bridge vertical deflection output circuit in LVDMOS
Manufacturer
Philips Semiconductors
Datasheet
1.TDA8357.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA8357
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Company:
Part Number:
TDA8357J
Manufacturer:
PHILIPS
Quantity:
37
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f
(1) Optional, depending on the deflection coil impedance.
(2) Optional extended flash over protection; BYD33D or equivalent.
vert
= 50 Hz; t
CONTROLLER
FB
DEFLECTION
= 640 s; I
V I(bias)
V I(bias)
0
0
I(bias)
V i(p-p)
V i(p-p)
= 400 A; I
2.2 nF
2.2 nF
C7
C6
i(dif)(peak)
2.2 k
2.2 k
R CV1
R CV2
(1%)
(1%)
INA
INB
= 494 A; I
1
2
R GRD
12 k
o(p-p)
FEEDBACK
CIRCUIT
CIRCUIT
GUARD
INPUT
AND
= 1.45 A.
8
GUARD
Fig.4 Application diagram.
D1
M2
M4
M1
M3
5
V P
3
GND
D3
TDA8357J
M5
V FB
6
MGS807
D2
7
9
4
OUTA
FEEDB
OUTB
100
R CMP
270 k
C3
nF
12 V
D5
2.7 k
R S
(100 V)
47 F
R D1
330
C1
D4
10
100 nF
R FB
deflection
coil
8.82 mH
7.9
(W66ESF)
1.5
R M
C4
(2)
220 F
C D
47 nF
R D2
22
(25 V)
V P
V fb
C2
(1)
(1)
= 11 V
= 29 V