Datasheet

PIN CONNECTION
(Top view)
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
9
Input Voltage 55 V
V
9
Input Operating Voltage 50 V
V
7
Output DC Voltage
Output Peak Voltage at t = 0.1µs f = 200KHz
-1
-7
V
V
I
7
Maximum Output Current Internally Limited
V
6
Bootstrap Voltage
Bootstrap Operating Voltage
65
V
9
+ 15
V
V
V
3
, V
12
Input Voltage at Pins 3, 12 12 V
V
4
Reset Output Voltage 50 V
I
4
Reset Output Sink Current 50 mA
V
5
, V
10,
V
11,
V
13
Input Voltage at Pin 5, 10, 11, 13 7 V
I
5
Reset Delay Sink Current 30 mA
I
10
Error Amplifier Output Sink Current 1 A
I
12
Soft Start Sink Current 30 mA
P
tot
Total Power Dissipation at T
case
< 120°C 30 W
T
j
, T
stg
Junction and Storage Temperature -40 to 150 °C
THERMAL DATA
Symbol Parameter Value Unit
R
th j-case
R
th j-amb
Thermal Resistance Junction-case max
Thermal Resistance Junction-ambient max
1
35
°C/W
°C/W
L4970A
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