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NTE1894

更新时间: 2024-10-31 22:54:23
品牌 Logo 应用领域
NTE 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
1页 26K
描述
Integrated Circuit Hybrid Switching Voltage Regulator

NTE1894 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:,针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.76
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
JESD-30 代码:R-PDSO-G5功能数量:1
端子数量:5标称输出电压:41.8 V
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH认证状态:Not Qualified
表面贴装:YES端子形式:GULL WING
端子位置:DUALBase Number Matches:1

NTE1894 数据手册

  
NTE1894  
Integrated Circuit  
Hybrid Switching Voltage Regulator  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Peak Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V  
Input Current, IIN  
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A  
Pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A  
Power Dissipation (TC = +100°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27W  
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C  
Operating Case Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +125°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C  
Electrical Characteristics: (TA = +25°C unless otherwise specified)  
Parameter  
Set Output Voltage  
Symbol  
Test Conditions  
= 7mA  
IN  
Min  
Typ Max  
Unit  
V
O
I
41.3 41.8 42.3  
115 ±2  
V
Output Voltage  
V
IN  
V
IN  
V
IN  
= 100V, I = 1.2A  
V
V
O1  
Line Regulation vs. Input Voltage  
Line Regulation vs. Output Current  
Temperature Coefficient of Output Voltage  
Power Transistor Characteristics  
Collector–Emitter Saturation Voltage  
Base–Emitter Saturation Voltage  
Collector Cutoff Current  
Reg  
Reg  
= 85V to 132V, I = 1.2A  
Initial Value ±2  
Initial Value ±2  
±2  
LINE1  
O
= 100V, I = 0.4 to 1.2A  
V
LINE2  
O1  
T = –20° to +100°C, I = 7mA  
mV/°C  
C
IN  
V
V
I = 5A, I = 1A  
0.5  
1.5  
1
V
V
CE(sat)  
C
B
I = 5A, I = 1A  
BE(sat)  
C
B
I
V
= 500V, V = –1.5V  
mA  
CEX  
CE  
CE  
BE  
DC Current Gain  
h
V
= 4V, I = 1A  
15  
40  
10  
0.4  
FE  
on  
C
Switching Turn–On Time  
t
µs  
µs  
Switching Fall Time  
t
f
Thermal Resistance, Junction to Case  
R
Θ
Top Part of Junction Stem  
1.8  
°C/W  
JC  
.700 (17.7)  
.177 (4.5)  
.700 (17.7)  
.177 (4.5)  
Pin Connection Diagram  
(Front View)  
.196  
(5.0)  
1.101  
(527.9)  
5 Soft Start  
4 GND (E)  
1.691  
(42.9)  
1
2
3
4
5
OR  
1
2
3
4
5
3 Input (C)  
.133 (3.4)  
.276  
(7.0)  
2 Base Drive (B)  
.590  
(15.0)  
.237  
(6.0)  
1
V
OUT  
Sense (–)  
.100 (2.54)  
.150 (3.8)  
.100 (2.54)  
.150  
(3.8)  
.177  
(4.5)  
.500 (12.7)  
.500 (12.7)  

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