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PT78VR152S データシート(PDF) 2 Page - Texas Instruments

部品番号 PT78VR152S
部品情報  1 AMP PLUS TO MINUS VOLTAGE INTEGRATED SWITCHING REGULATOR
PDF  3 Pages
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メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI - Texas Instruments

PT78VR152S データシート(HTML) 2 Page - Texas Instruments

  PT78VR152S Datasheet HTML 1Page - Texas Instruments PT78VR152S Datasheet HTML 2Page - Texas Instruments PT78VR152S Datasheet HTML 3Page - Texas Instruments  
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For assistance or to order, call (800) 531-5782
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
15
CHARACTERISTIC
DA T A
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
7
1013
1619
2225
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
7
1013
1619
0
0.1
0.2
0.3
0.4
0.5
0.6
7
111519
PT78NR105 -5.0 VDC (See Note 1)
PT78NR109 -9.0 VDC (See Note 1)
PT78NR112 -12.0 VDC (See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
Thermal Derating (Ta)
(See Note 2)
Power Dissipation vs Output Current
Note 1:
All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note 2:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Iout-(Amps)
Vin-(Volts)
Vin-(Volts)
Vin-(Volts)
40
50
60
70
80
90
100
0
0.2
0.4
0.6
0.8
1
7.0V
12.0V
15.0V
20.0V
25.0V
Vin
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
7.0V
9.0V
12.0V
15.0V
20.0V
Vin
0
50
100
150
200
250
0
0.1
0.2
0.3
0.4
20.0V
15.0V
12.0V
9.0V
7.0V
Vin
0
40
80
120
160
200
0
0.2
0.4
0.6
0.8
1
25.0V
20.0V
15.0V
12.0V
7.0V
Vin
85°C
60°C
85°C
70°C
85°C
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
0.1
0.2
0.3
0.4
0.5
21.0V
18.0V
15.0V
12.0V
7.0V
Vin
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
7.0V
12.0V
15.0V
18.0V
21.0V
Vin
0
40
80
120
160
200
0
0.1
0.2
0.3
0.4
0.5
21.0V
18.0V
15.0V
12.0V
7.0V
Vin
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
0.2
0.4
0.6
0.8
1
25.0V
20.0V
15.0V
12.0V
7.0V
Vin
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
0.1
0.2
0.3
0.4
20.0V
15.0V
12.0V
9.0V
7.0V
V
Vin
70°C
70°C
PT78NR100 Series
Efficiency vs Output Current
Efficiency vs Output Current
Ripple vs Output Current
Ripple vs Output Current
Thermal Derating (Ta)
(See Note 2)
Thermal Derating (Ta)
(See Note 2)
Power Dissipation vs Output Current
Power Dissipation vs Output Current



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