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178M12 の電気的特性と機能

178M12のメーカーはHitachi Semiconductorです、この部品の機能は「 HA178M12」です。


製品の詳細 ( Datasheet PDF )

部品番号 178M12
部品説明 HA178M12
メーカ Hitachi Semiconductor
ロゴ Hitachi Semiconductor ロゴ 




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178M12 Datasheet, 178M12 PDF,ピン配置, 機能
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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
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178M12 pdf, ピン配列
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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
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178M12 電子部品, 半導体
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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
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