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NTE7073

Description
Integrated Circuit Hybrid Switching Regulator
CategoryPower/power management    The power supply circuit   
File Size18KB,2 Pages
ManufacturerNTE
Websitehttp://www.nteinc.com
Download Datasheet Parametric View All

NTE7073 Overview

Integrated Circuit Hybrid Switching Regulator

NTE7073 Parametric

Parameter NameAttribute value
MakerNTE
package instruction,
Reach Compliance Codeunknow
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeVOLTAGE-MODE
JESD-30 codeR-PSFM-T9
Number of functions1
Number of terminals9
Maximum operating temperature125 °C
Minimum operating temperature-20 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Certification statusNot Qualified
surface mountNO
Temperature levelOTHER
Terminal formTHROUGH-HOLE
Terminal locationSINGLE
NTE7073
Integrated Circuit
Hybrid Switching Regulator
Absolute Maximum Ratings:
(T
A
= +25°C unless otherwise specified)
TR1 Collector–Emitter Voltage (Note 1), V
CEX
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Applying Voltage, Pin4–2, V
2–4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Applying Voltage, Pin2–5, V
2–5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Applying Voltage, Pin5–9, V
5–9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Applying Voltage, Pin7–6, V
7–6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
TR1 Collector Current, I
C(TR1)
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
Pulsed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A
TR4 Collector Current, I
C(TR4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
D2 Forward Current, I
IN(D2)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
D3 Forward Current, I
IN(D3)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Maximum Power Dissipation (Note 2), P
D
No Fin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2W
T
C1
= +100°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7W
TR1 Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Frame Temperature Range (Operating, Note 3), T
C2
. . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +125°C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Maximum Output Current (V
O
= 115V), I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7A
Note 1. Reference: V
CEO
= 400V Min
Note 2. T
C1
denotes the temperature of resin beneath the Power Transistor.
Note 3. T
C2
denotes the internal frame temperature. Recommended T
C2
= +100°C.
Electrical Characteristics (TR1 Characteristics):
(T
A
= +25°C unless otherwise specified)
Parameter
Saturation Voltage
Symbol
V
CE(sat)
V
BE(sat)
Collector Cutoff Current
DC Current Gain
Power Transistor Thermal
Resistance
Switching Time
I
CBO
h
FE
R
ΘJC2
t
s
t
f
Test Conditions
I
C
= 8A, I
B
= 1.2A
I
C
= 6A, I
B
= 1.2A
V
CE
= 500V, V
BE
= 1.5V
I
C
= 1A, V
CE
= 4V
Between Junction and Internal Frame
Min
15
Typ
0.7
Max
0.5
1.5
1.8
40
10.0
0.6
°C/W
µs
µs
Unit
V
V
mA
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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