TDA8145 STMicroelectronics, TDA8145 Datasheet - Page 2

• Manufacturer Part Number: TDA8145
• Description: IC EAST/WEST CORRECTION 8-PDIP
• Manufacturer: STMicroelectronics
• Type: Videor

Specifications of TDA8145

• Applications: Monitors, TV
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA8145
Figure 3. Schematic Diagram
Table 1. Absolute Maximum Ratings
Table 2. Thermal Data
2/9
1
2
TDA8145
I
IN
T
Symbol
Symbol
R
R
STG ,
P
th (j-a)
th (j-c)
V
I
TOT
Q7
S
V
S
S
- 3 V
T
j
OP1
FULL-WAVE RECTIFIER
BE
V
S
- 6 V
CURRENT LIMITER
Supply Voltage
Supply Current
Power Dissipation at T
Storage and Junction Temperature
Thermal Resistance Junction-ambient Max
Thermal Resistance Junction-pin 4 Max.
BE
Q1
R5
Q2
Q5
Q6
Q8
Q13
Q9
Q4
Q10
R9
amb
7
Q11
= 50°C
Parameter
Parameter
PARABOLA NETWORK
R10
8
R11
OP2
R12
COMPARATOR AND OUTPUT STAGE
V
R6
R7
REF
R5
R13
Q13
Q12
Q21
D2
D3
Z1
R2
CURRENT REFERENCE
Q14
R3
Q17
R8
OP3
Q15
Q18
Q19
R4
– 25 to 150
Q22
Q16
Q20
3
Value
Value
I
500
500
100
REF
35
70
D1
6
5
4
+V
OUTPUT
GND
S
°C/W
°C/W
Unit
Unit
mW
mA
°C
V