参数资料
型号: NTE7073
厂商: NTE Electronics, Inc.
元件分类: 基准电压源/电流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔离反激式开关稳压9V输出
文件页数: 1/2页
文件大小: 19K
代理商: NTE7073
NTE7073
Integrated Circuit
Hybrid Switching Regulator
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
TR1 Collector–Emitter Voltage (Note 1), V
CEX
Applying Voltage, Pin4–2, V
2–4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Applying Voltage, Pin2–5, V
2–5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Applying Voltage, Pin5–9, V
5–9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Applying Voltage, Pin7–6, V
7–6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TR1 Collector Current, I
C(TR1)
Continuous
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulsed
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TR4 Collector Current, I
C(TR4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D2 Forward Current, I
IN(D2)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D3 Forward Current, I
IN(D3)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Power Dissipation (Note 2), P
D
No Fin
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
C1
= +100
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TR1 Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Temperature Range (Operating, Note 3), T
C2
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Current (V
O
= 115V), I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
500V
12V
12V
30V
5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10A
20A
500mA
500mA
100mA
3.2W
2.7W
+150
°
C
–20
°
to +125
°
C
–30
°
to +125
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . .
1.7A
Electrical Characteristics (TR1 Characteristics):
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Saturation Voltage
V
CE(sat)
V
BE(sat)
I
CBO
h
FE
R
Θ
JC2
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
0.5
V
1.5
V
Collector Cutoff Current
1.8
mA
DC Current Gain
15
40
Power Transistor Thermal
Resistance
Switching Time
0.7
°
C/W
t
s
t
f
10.0
μ
s
μ
s
0.6
相关PDF资料
PDF描述
NTE7074 Integrated Circuit Module, 3 Output Positive Voltage Regulator for VCR
NTE7075 Integrated Circuit Module - 100W Offline Switching Regulator for Color TV
NTE7076 Integrated Circuit Module - 100W Offline Switching Regulator
NTE7077 Integrated Circuit TV Fixed Voltage Regulator 110V 【0.8V, 1A
NTE7079 Integrated Circuit Hybrid Switching Voltage Regulator
相关代理商/技术参数
参数描述
NTE7074 制造商:NTE Electronics 功能描述:Voltage Regulator for VCR 10-Pin(10+Tab) SIP
NTE7075 制造商:NTE Electronics 功能描述:Off Line Switching Regulator 13-Pin(13+Tab)
NTE7076 制造商:NTE 制造商全称:NTE Electronics 功能描述:Integrated Circuit Module - 100W Offline Switching Regulator
NTE7077 制造商:NTE Electronics 功能描述: 制造商:NTE Electronics 功能描述:IC-VLTG REG 110V
NTE7078 制造商:NTE Electronics 功能描述:IC-VLTG REG115V 制造商:NTE Electronics 功能描述:Hybrid Switching Voltage Regulator 5-Pin(5+Tab) SIP