Voltage Regulator. NTE1867 Datasheet

NTE1867 Regulator. Datasheet pdf. Equivalent

Part NTE1867
Description Integrated Circuit Hybrid Switching Voltage Regulator
Feature NTE1867 & NTE1868 Integrated Circuit Hybrid Switching Voltage Regulator Features: D Few External Com.
Manufacture NTE
Datasheet
Download NTE1867 Datasheet




NTE1867
NTE1867 & NTE1868
Integrated Circuit
Hybrid Switching Voltage Regulator
Features:
D Few External Components Needed
D Conversion Efficiency: 85%
D Accurate Voltage Setting: ±2%
D Low Switching Noise
D Output Voltage Adjustable
Applications:
D Power Supply Circuits for Electrionic Typewriter, Printer, and Copy Machines
D Power Supply for VCR, Personal Wireless Station, and Battery Charger
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
DC Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V
DC Input Current, IO
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
Pulsed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A
Power Dissipation, PD
TC = +25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75W
TC = +100°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +100°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +100°C
Electrical Characteristics: (TA = +25°C unles otherwise specified)
Parameter
Symbol
Test Conditions
DC Input Voltage Range
NTE1867
NTE1868
VIN
IO = 1A
Output Voltage Setting
NTE1867
NTE1868
VO
VIN = 24V, IO = 1A
Line Regulation
Load Regulation
Efficiency
Ripple Rejection
Oscillating Frequency
VLINE VIN = 20V to 28V, IO = 1A
VLOAD VIN = 24V, IO = 0.5A to 1.5A
η VIN = 24V, IO = 1A
RREJ f = 100Hz to 200Hz
fOSC VIN = 24V, IO = 1A
Min Typ Max Unit
18 – – V
19 – – V
11.8 12.0 12.2 V
12.8 13.0 13.2 V
– – 60 mV
– – 100 mV
– 85 – %
– 45 – dB
– 25 – kHz



NTE1867
Pin Connection Diagram
(Front View)
5 Input
4 Voltage Sensing
3 GND
2 Voltage Adjustment
1 Output/Case
1.410 (36.0)
.960 (24.4)
.236 (6.0)
Max
123 45
.834
(21.2)
.177
(4.5)
.708
(18.0)
.214 (5.45)
.039 (1.0)
.023 (0.6)







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)