TEA2260 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TEA2260 Datasheet PDF : 11 Pages
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TEA2261/0
Figure 2. Block Diagram
S
VCC
V+
7
16
15
E6
ERROR AMPLIFLIER
-
+
VREF
2.49V
INTERNAL
BIAS
VREF (2.49V)
15.7V
VCC MONITORING
7.4V 10.3V
OVERVOLTAGE
PROTECTION
-1
-
MODULATOR
+
LOGIC
PRIMARY
REGULATION
MODULATORS
PULSES
IS
LOGIC
PULSES
AUTOMATIC
BURST
GENERATION
LOGIC
PROCESSOR
TON(Max.) (60%)
SOFT-START
DEMAGNETIZATION
SENSING
OSCILLATOR
0.15V
REPETITIVE
OVERLOAD
PROTECTION
45µ A
-
SECONDARY 10µ A
PULSE
2.55V
POSITIVE
OUTPUT
STAGE
VCC
NEGATIVE
OUTPUT
STAGE
CURRENT
LIMITATION
-
0.6V 0.9V
+ 1.2A
(Max.)
14 OUT
- 2A
(Max.)
9
11 10
C1
R0 C0
12
IS IN
8
3
4 5 12 13
C2
I MAX
GND
2/11
1
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