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PDF NTE7152 Data sheet ( Hoja de datos )
| Número de pieza | NTE7152 | |
| Descripción | Integrated Circuit Hybrid Switching Voltage Regulator | |
| Fabricantes | NTE Electronics | |
| Logotipo |  |
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NTE7152
Integrated Circuit
Hybrid Switching Voltage Regulator
Features:
D Built–In Power Transistor NPN Triple Diffused Planar
D On–Line SMPS for Color TV
D Output Voltage is Pre–Fixed – No External Adjustment is Required
Absolute Maximum Ratings:
Peak Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900V
Input Current, IIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A
Power Dissipation (TC = +100°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27W
Maximum Power Transistor Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range (TC), Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Electrical Characteristics: (Note 1)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
Detecting Voltage (Fixed Output)
Load Regulation
Output Ripple
VO VIN = 220V, IO = 500mA
VO IIN = 6mA
RegLOAD VIN = 180V to 280V
VIN = 220V, IO = 300mA to 500mA
VIN = 180V, IO = 500mA, Note 2
101.5 103.0 104.5
102.4 103.4 104.4
Initial Value ±1
Initial Value ±1
(DVIN/DVO) x 100
1% Typ.
V
V
V
V
Output Voltage Temperature
Coefficient
TC = –20° to +100°C, IIN = 6mA
– ±4 – mV/°C
Saturation Voltage
DC Current Gain
Collector Cutoff Current
Emitter Cutoff Current
Power Transistor Thermal
Resistance
VCE(sat)
VBE(sat)
hFE
ICEX
IEBO
RthJC
IC = 2A, IB = 400mA
IC = 2A, IB = 400mA
IC = 1A, VCE = 4V
VCE = 900V, VBE = –1.5V
VBE = 5.5V
Between Junction and Stem
Upper Surface
– – 1.0 V
– – 1.5 V
10 – 30
– – 1.0 mA
– – 1.0 mA
– 1.8 – °C/W
Switching Time
ts VCE = 250V, IC = 1A, IB1 = 150mA, – – 7 µs
tf IB2 = 500mA
– – 1 µs
Note 1. Recommended Case Temperature: Topr = +100°C.
Note 2. DVIN: Input Ripple Voltage
DVO: Output Ripple Voltage
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet NTE7152.PDF ] | |
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