
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
V
6
V
1
, V
7
I
O
I
3
I
3
V
ESD
T
oper
T
stg
T
j
Parameter
Value
40
75
- 0.3, + V
S
2.5
2.5
2.5
2000
- 20, + 75
- 40, + 150
+150
Unit
V
V
V
A
A
A
V
o
C
o
C
o
C
Supply Voltage (Pin 2) (see note 1)
Flyback Peak Voltage (Pin 6) (see note 1)
Amplifier Input Voltage (Pins 1-7) (see note 1)
Maximum Output Peak Current (see notes 2 and 3)
Maximum Sink Current (first part of flyback) (t < 1ms)
Maximum Source Current (t < 1ms)
Electrostatic Handling for all pins (see note 4)
Operating Ambient Temperature
Storage Temperature
Junction Temperature
Notes :
1. Versus Pin 4.
2. The output current can reach 4A peak for t
≤
10
μ
s (up to 120Hz).
3. Provided SOAR is respected (see Figures 1 and 2).
4. Equivalent to discharging a 100pF capacitor through a 1.5k
series resistor.
8
THERMAL DATA
Symbol
R
th (j-c)
T
t
T
jr
Parameter
Value
3
150
120
Unit
o
C/W
o
C
o
C
Junction-case Thermal Resistance
Temperature for Thermal Shutdown
Recommended Max. Junction Temperature
Max.
8
ELECTRICAL CHARACTERISTICS
(V
S
= 35V, T
A
= 25
o
C, unless otherwise specified)
Symbol
V
S
I
2
I
6
I
O
I
1
I
7
V
IO
V
IO
/dt
GV
V
5L
V
5H
V
D5 - 6
V
D3 - 2
V
3SL
V
3SH
Parameter
Test Conditions
Min.
10
Typ.
Max.
35
20
30
1.5
- 1
- 1
7
Unit
V
mA
mA
A
μ
A
μ
A
mV
μ
V/
o
C
dB
V
V
V
V
V
V
Operating Supply Voltage Range
Pin 2 Quiescent Current
Pin 6 Quiescent Current
Max. Peak Output Current
Amplifier Bias Current
Amplifier Bias Current
Offset Voltage
Offset Drift versus Temperature
Voltage Gain
Output Saturation Voltage to GND (Pin 4)
Output Saturation Voltage to Supply (Pin 6)
Diode Forward Voltage between Pins 5-6
Diode Forward Voltage between Pins 3-2
Saturation Voltage on Pin 3
Saturation Voltage to Pin 2 (2nd part of flyback)
I
3
= 0, I
5
= 0
I
3
= 0, I
5
= 0, V
6
= 35V
9
8
15
V
1
= 22V, V
7
= 23V
V
1
= 23V, V
7
= 22V
- 0.15
- 0.15
- 10
80
I
5
= 1.5A
I
5
= - 1.5A
I
5
= 1.5A
I
3
= 1.5A
I
3
= 20mA
I
3
= - 1.5A
1
1.7
2.3
2.3
2.2
1
2.8
1.8
1.8
1.6
0.4
2.1
8
TDA8177
2/5