T78040 View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
Manufacturer
T78040 Datasheet PDF : 5 Pages
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T78040
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA= 25℃)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage (pin 2 to Pin4)
VCC2
34
V
Output Peak Power Supply Voltage (Pin 5 to Pin 4)
VCC6
70
V
Output Peak Current
I5MAX
-1.5 ~ +1.5
A
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
PD
TJ
TOPR
TSTG
9
W
150
℃
-20 ~ +85
℃
-40 ~ +150
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERAML DATA
PARAMETER
Junction to Case
SYMBOL
θJC
RATINGS
4.0
ELECTRICAL CHARACTERISTICS (TA = 25℃, VCC = 24V, unless otherwise specified)
UNIT
°C/W
PARAMETER
Supply Voltage
Output Saturated Voltage to GND
Output Saturated Voltage to Supply
Saturation Voltage on Pin 3
Saturation Voltage to Pin 3 (2nd part of flyback)
Output Middle Point Voltage
Quiescent Current
Recommend Biggest Deflect Current
SYMBOL
VCC
VS5-4
VS5-6
VS3-4
VS3-2
VO(MID)
IQ
I5P-P
TEST CONDITIONS
I5=0.9A
I5=-0.9A
I3 = 20mA
I3 = -0.9A
MIN TYP MAX UNIT
16 24 33
V
1.3 V
3.2 V
1.8 V
3.0 V
11 12 13
V
35
65 mA
1.8 A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 5
QW-R121-013.C
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