Datasheet > NTE1940

NTE1940

更新时间： 2024-09-08 22:54:23

品牌	Logo	应用领域
NTE		稳压器
页数	文件大小	规格书
2页	25K
描述
Integrated Circuit Positive Voltage Regulator, 24V, 2A

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NTE1940 数据手册

NTE1940

Integrated Circuit

Positive Voltage Regulator,

24V, 2A

Features:

D 3 Pin Plastic Package TO3P

D Only Output Capacitor is Externally Required

D Precise Setting Voltage of ±2%

D Wide Input Voltage Range ( 45V)

D Built–in Current Foldback Protection

D Ideal Combination of Passivated Power Transistor and High Reliability Flip–Chip Circuit

Absolute Maximum Ratings: (T_A= +25°C unless otherwise specified)

DC Input Voltage, V_IN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V

Power Dissipation, P_C(T_C=+ 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W

(No Fin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W

Thermal Resistance, Junction–to–Case, R_thJC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2°C/W

Junction Temperature Range, T_j. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C

Operating Ambient Temperature Range, T_op. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +80°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C

Electrical Characteristics: (T_A= +25°C unless otherwise specified)

Parameter

DC Input Voltage

Symbol

V_IN

Test Conditions

I_O= 2A

V_IN= 33V, I_O= 0.5A

Min Typ Max Unit

–

Output Voltage

V_O

23.8 24.0 24.2

Output Current

I_O

–

Line Regulation

∆V_LINEV_IN= 28V to 38V, I_O= 0.5A

mV/°C

Load Regulation

Temperature Coefficient

Ripple Rejection

Foldback Current

Short–Circuit Current

∆V_LOADV_IN= 33V, I_O= 0 to 2A

–

120 300

K_t

–

±2.5

–

100 to 120H_Z

–

I_S1

I_S2

2.4

–

0.6

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