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178M12のメーカーはHitachi Semiconductorです、この部品の機能は「 HA178M12」です。 |
部品番号 | 178M12 |
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部品説明 | HA178M12 | ||
メーカ | Hitachi Semiconductor | ||
ロゴ | |||
このページの下部にプレビューと178M12ダウンロード(pdfファイル)リンクがあります。 Total 17 pages
www.DataSheet.co.kr
HA178M00 Series
3-terminal Fixed Voltage Regulators
ADE-204-052 (Z)
Rev. 0
Dec. 2000
Features
• Output current less than 500 mA
• Various output voltages: 5, 6, 7, 8, 9, 12, 15, 18, 20, and 24 V
• No external compensation circuit required
• Built-in current control circuit protects elements from destruction by short circuit
• Builting chip junction temperature limiting circuit protects elements from thermal destruction
• Builting internal power dissipation limiting circuit protects transistors in output stage
Ordering Information
Type
HA178M00PJ Series
HA178M00P Series
HA178M00 Series
Application
Automotive use
Industrial use
Commercial use
Package
TO - 220AB
Output Voltage Accuracy Grade
Type No.
HA178M05
HA178M12
Grade
None
A
B
C
Accuracy
±4
±2
±3
+2, –4
Datasheet pdf - http://www.DataSheet4U.net/
1 Page www.DataSheet.co.kr
HA178M00 Series
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Rating
Input voltage
Input voltage
Power dissipation
Operating temperature
VIN
VIN
PT
Topr
35
40
7.5
–20 to +75
Junction temperature
Tj
–20 to +125
Storage temperature
Tstg
–55 to +125
Notes: 1. For HA178M05P–HA178M18P, HA178M05–HA178M18
2. For HA178M20P, HA178M24P, HA178M20, HA178M24
3. Follow derating curve
Unit
V
V
W
°C
°C
°C
Notes
1
2
3
8
(2) (1)
6
(1) Infinite heat sink
4 (3)
)(2) 5°C/W heat sink Include fixed
(3) 15°C/W heat sink thermal resistance
(4) No heat sink
2
(4) Thermal resistance
θjc = 3.0°C/W (typ)
5.0°C/W (max)
0 20 40 60 80 100 120 140 θja = 62°C/W (typ)
Ambient Temperature Ta(°C)
72°C/W (max)
3
Datasheet pdf - http://www.DataSheet4U.net/
3Pages www.DataSheet.co.kr
HA178M00 Series
HA178M07P/PJ, HA178M07 Electrical Characteristics (VIN = 12.5 V, IOUT = 350 mA,
0˚C Tj 125˚C, C IN = 0.33 µF, COUT = 0.1 µF, unless otherwise specified)
Item
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current
change
Output noise voltage
Ripple rejection ratio
Dropout voltage
Output short-circuit
current
Peak output current
Temperature
coefficient of output
voltage
Symbol
VOUT
δVO Line
δVO Load
IQ
δIQ
Vn
RREJ
Vdrop
I OS
Io peak
δVOUT/δTj
Min
6.72
6.65
—
—
—
—
—
—
—
—
—
—
—
—
Typ
7.0
—
5.5
1.7
23
10
4.6
—
—
48.5
80
80
2.0
260
Max
7.28
7.35
140
70
140
70
6.0
0.8
0.5
—
—
—
—
—
Unit
V
mV
mV
mA
mA
µV
dB
V
mA
Test Conditions
Tj = 25°C
9 V ≤ VIN ≤ 22 V,
5 mA ≤ IOUT ≤ 350 mA, PT ≤ 7.5 W
Tj = 25°C
9 V ≤ VIN ≤ 25 V,
IOUT = 200 mA
10 V ≤ VIN ≤ 25 V,
IOUT = 200 mA
Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA
5 mA ≤ IOUT ≤ 200 mA
Tj = 25°C, IOUT = 0
10 V ≤ VIN ≤ 25 V,
IOUT = 200 mA
5 mA ≤ IOUT ≤ 350 mA
Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
f = 120 Hz IOUT = 100 mA
Tj = 25°C IOUT = 300 mA
IOUT = 350 mA, Tj = 25°C
Tj = 25°C, VIN = 35 V
— 700 — mA Tj = 25°C
— –0.5 — mV/°C IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C
6
Datasheet pdf - http://www.DataSheet4U.net/
6 Page | |||
ページ | 合計 : 17 ページ | ||
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部品番号 | 部品説明 | メーカ |
178M12 | HA178M12 | Hitachi Semiconductor |
178M15 | HA178M15 | Hitachi Semiconductor |