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Электронный компонент: HA178M15

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HA178M00 Series
3-terminal Fixed Voltage Regulators
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
Application
Package
HA178M00PJ Series
Automotive use
TO - 220AB
HA178M00P Series
Industrial use
HA178M00 Series
Commercial use
Output Voltage Accuracy Grade
Type No.
Grade
Accuracy
HA178M05
None
4
HA178M12
A
2
B
3
C
+2, 4
HA178M00 Series
2
Pin Arrangement
1. Input
2. Common
3. Output
4. Common
1 2 3
4
Mark
(Top View)
Block Diagram
Temperature
Protection
Reference
Voltage
Error
Amp.
INPUT
OUTPUT
COMMON
Over Current
Protection
Vref = 2.5 V
Standard Circuit
HA178Mxx
Input
Output
C
C
1
2
0.33 F
0.1 F
HA178M00 Series
3
Absolute Maximum Ratings (Ta = 25C)
Item
Symbol
Rating
Unit
Notes
Input voltage
V
IN
35
V
1
Input voltage
V
IN
40
V
2
Power dissipation
P
T
7.5
W
3
Operating temperature
Topr
20 to +75
C
Junction temperature
Tj
20 to +125
C
Storage temperature
Tstg
55 to +125
C
Notes: 1. For HA178M05PHA178M18P, HA178M05HA178M18
2. For HA178M20P, HA178M24P, HA178M20, HA178M24
3. Follow derating curve
Max. Power
Dissipation P (max) (W)
T
8
6
4
2
0
20
40
60
80
100
120
140
Ambient Temperature Ta(
C)
(3)
(4)
(1) Infinite heat sink
(2) 5
C/W heat sink
(3) 15
C/W heat sink
(4) No heat sink
Thermal resistance
jc = 3.0
C/W (typ)
5.0
C/W (max)
ja = 62
C/W (typ)
72
C/W (max)
(1)
)
Include fixed
thermal resistance
(2)
HA178M00 Series
4
HA178M05P/PJ, HA178M05 Electrical Characteristics (V
IN
= 10 V, I
OUT
= 350 mA,
0C Tj 125C, C
IN
= 0.33 F, C
OUT
= 0.1 F, unless otherwise specified)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Output voltage
V
OUT
4.8
5.0
5.2
V
Tj = 25
C
4.75
--
5.25
7 V
V
IN
20 V,
5 mA
I
OUT
350 mA, P
T
7.5 W
Line regulation
V
O Line
--
3
100
mV
Tj = 25
C
7 V
V
IN
25 V,
I
OUT
= 200 mA
--
1
50
8 V
V
IN
25 V,
I
OUT
= 200 mA
Load regulation
V
O Load
--
20
100
mV
Tj = 25
C
5 mA
I
OUT
500 mA
--
10
50
5 mA
I
OUT
200 mA
Quiescent current
I
Q
--
4.5
6.0
mA
Tj = 25
C, I
OUT
= 0
Quiescent current
change
I
Q
--
--
0.8
mA
8 V
V
IN
25 V,
I
OUT
= 200 mA
--
--
0.5
5 mA
I
OUT
350 mA
Output noise voltage
Vn
--
40
--
V
Ta = 25
C, 10 Hz
f
100 kHz
Ripple rejection ratio
R
REJ
--
80
--
dB
f = 120 Hz
I
OUT
= 100 mA
--
80
--
Tj = 25
C
I
OUT
= 300 mA
Dropout voltage
Vdrop
--
2.0
--
V
I
OUT
= 350 mA, Tj = 25
C
Output short-circuit
current
I
OS
--
300
--
mA
Tj = 25
C, V
IN
= 35 V
Peak output current
Io peak
--
700
--
mA
Tj = 25
C
Temperature
coefficient of output
voltage
V
OUT
/
Tj
--
1.0
--
mV/
C I
OUT
= 5 mA, 0
C
Tj
125
C
HA178M00 Series
5
HA178M06P/PJ, HA178M06 Electrical Characteristics (V
IN
= 11 V, I
OUT
= 350 mA,
0C Tj 125C, C
IN
= 0.33 F, C
OUT
= 0.1 F, unless otherwise specified)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Output voltage
V
OUT
5.75
6.0
6.25
V
Tj = 25
C
5.7
--
6.3
8 V
V
IN
21 V,
5 mA
I
OUT
350 mA, P
T
7.5 W
Line regulation
V
O Line
--
5
120
mV
Tj = 25
C
8 V
V
IN
25 V,
I
OUT
= 200 mA
--
1.5
60
9 V
V
IN
25 V,
I
OUT
= 200 mA
Load regulation
V
O Load
--
20
120
mV
Tj = 25
C
5 mA
I
OUT
500 mA
--
10
60
5 mA
I
OUT
200 mA
Quiescent current
I
Q
--
4.5
6.0
mA
Tj = 25
C, I
OUT
= 0
Quiescent current
change
I
Q
--
--
0.8
mA
9 V
V
IN
25 V,
I
OUT
= 200 mA
--
--
0.5
5 mA
I
OUT
350 mA
Output noise voltage
Vn
--
45
--
V
Ta = 25
C, 10 Hz
f
100 kHz
Ripple rejection ratio
R
REJ
--
80
--
dB
f = 120 Hz
I
OUT
= 100 mA
--
80
--
Tj = 25
C
I
OUT
= 300 mA
Dropout voltage
Vdrop
--
2.0
--
V
I
OUT
= 350 mA, Tj = 25
C
Output short-circuit
current
I
OS
--
270
--
mA
Tj = 25
C, V
IN
= 35 V
Peak output current
Io peak
--
700
--
mA
Tj = 25
C
Temperature
coefficient of output
voltage
V
OUT
/
Vj
--
0.5
--
mV/
C I
OUT
= 5 mA, 0
C
Tj
125
C