TDA9309 データシートの表示（PDF） - STMicroelectronics
部品番号
コンポーネント説明
メーカー
TDA9309 Datasheet PDF : 6 Pages
| |||
TDA9309
ELECTRICAL CHARACTERISTICS
(VS = 35V, TA = 25oC, unless otherwise specified)
Symbol
VS
I2
I6
IO
I1
I7
VIO
∆VIO/dt
GV
V5L
V5H
VD5 - 6
VD3 - 2
V3SL
V3 SH
Parameter
Test Conditions
Operating Supply Voltage Range
Pin 2 Quiescent Current
I3 = 0, I5 = 0
Pin 6 Quiescent Current
I3 = 0, I5 = 0, V6 = 35V
Max. Peak Output Current
Amplifier Bias Current
Amplifier Bias Current
V1 = 1V, V7 = 2.2V
V1 = 2.2V, V7 = 1V
Offset Voltage
Offset Drift versus Temperature
Voltage Gain
Output Saturation Voltage to GND (Pin 4)
I5 = 1A
Output Saturation Voltage to Supply (Pin 6)
Diode Forward Voltage between Pins 5-6
I5 = - 1A
I5 = 1A
Diode Forward Voltage between Pins 3-2
I3 = 1A
Saturation Voltage on Pin 3
I3 = 20mA
Saturation Voltage to Pin 2 (2nd part of flyback) I3 = - 1A
Min.
10
8
80
Typ.
9
19
- 0.6
- 0.6
3
- 10
1
1.8
1.3
1.2
0.4
2.1
Max.
35
20
35
±1
- 1.5
- 1.5
1.7
2.3
2
2
1
2.8
Unit
V
mA
mA
A
µA
µA
mV
µV/oC
dB
V
V
V
V
V
V
APPLICATION CIRCUITS
AC COUPLING
+ VS
CF
R5
VREF
2.2V
2
6
3
FLYBACK
GENERATOR
7
POWER
AMPLIFIER
5
1
TDA9309
4
THERMAL
PROTECTION
R3
R4
CL
R2
R1
3/6
Share Link: 