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부품번호 | BA178M15T 기능 |
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기능 | Standard 78M series/ 3-pin regulator | ||
제조업체 | ROHM Semiconductor | ||
로고 | |||
전체 11 페이지수
Regulator ICs
BA178M!!T / BA178M!!FP series
Standard 78M series, 3-pin regulator
BA178M!!T / BA178M!!FP series
The BA178M!!T and BA178M!!FP series are 3-pin, fixed positive output voltage regulators. These regulators are
used to provide a stabilized output voltage from a fluctuating DC input voltage.
There are 11 fixed output voltages, as follows : 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, and 24V.
The maximum current capacity is 0.5A for each of the above voltages.
"Application
Constant voltage power supply
"Features
1) Built-in overcurrent protection circuit and thermal shutdown circuit.
2) Excellent ripple regulation.
3) Available in TO-220FP and TO252-3 packages, to meet wide range of applications.
4) Compatible with other manufacturers' regulators.
5) Richly diverse lineup. (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24 V)
"Product codes
Output voltage (V) Product No. Output voltage (V) Product No.
5
BA178M05T / FP
12
BA178M12T / FP
6
BA178M06T / FP
15
BA178M15T / FP
7
BA178M07T / FP
18
BA178M18T / FP
8
BA178M08T / FP
20
BA178M20T / FP
9
BA178M09T / FP
24
BA178M24T / FP
10 BA178M10T / FP
−
−
Regulator ICs
BA178M!!T / BA178M!!FP series
<BA178M06T / FP individual specifications> (unless otherwise noted, Ta=25°C, VIN=11V, IO=350mA)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Output voltage 1
VO1 5.75 6.0 6.25 V IO=350mA
Output voltage 2
VO2 5.7 − 6.3 V VIN=8.5~21V, IO=5~350mA
Input stability 1
Reg.I1 −
3 100 mV VIN=8~25V, IO=200mA
Input stability 2
Reg.I2 −
1 50 mV VIN=9~25V, IO=200mA
Ripple rejection ratio
R.R. 60 74 −
dB eIN=1Vrms, f=120Hz, IO=100mA
Load regulation 1
Reg.L1 −
20 120 mV IO=5~500mA
Load regulation 2
Reg.L2 −
10 60 mV IO=5~200mA
Temperature coefficient of output voltage TCVO
− −0.5 − mV/°C IO=5mA, Tj=0~125°C
Output noise voltage
Vn − 60 − µV f=10Hz~100kHz
Minimum I/O voltage differential
Vd − 2.0 − V IO=500mA
Bias current
Ib − 4.5 6.0 mA IO=0mA
Bias current change 1
Ib1 − − 0.5 mA IO=5~350mA
Bias current change 2
Ib2 − − 0.8 mA VIN=9~25V, IO=200mA
Peak output current
IO−P − 875 − mA Tj=25°C
Output short-circuit current
IOS − 0.4 − A VIN=25V
Measurement
circuit
Fig.1
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
<BA178M07T / FP individual specifications> (unless otherwise noted, Ta=25°C, VIN=13V, IO=350mA)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Measurement
circuit
Output voltage 1
VO1 6.7 7.0 7.3 V IO=350mA
Fig.1
Output voltage 2
VO2 6.65 − 7.35 V VIN=9.5~22V, IO=5~350mA
Fig.1
Input stability 1
Reg.I1 −
4 100 mV VIN=9~25V, IO=200mA
Fig.1
Input stability 2
Reg.I2 −
1 50 mV VIN=10~25V, IO=200mA
Fig.1
Ripple rejection ratio
R.R. 57 71 − dB eIN=1Vrms, f=120Hz, IO=100mA Fig.2
Load regulation 1
Reg.L1 −
20 140 mV IO=5~500mA
Fig.1
Load regulation 2
Reg.L2 −
10 70 mV IO=5~200mA
Fig.1
Temperature coefficient of output voltage TCVO
− −0.5 − mV/°C IO=5mA, Tj=0~125°C
Fig.1
Output noise voltage
Vn − 70 − µV f=10Hz~100kHz
Fig.3
Minimum I/O voltage differential
Vd
− 2.0 −
V IO=500mA
Fig.4
Bias current
Ib − 4.5 6.0 mA IO=0mA
Fig.5
Bias current change 1
Ib1 − − 0.5 mA IO=5~350mA
Fig.5
Bias current change 2
Ib2 − − 0.8 mA VIN=10~25V, IO=200mA
Fig.5
Peak output current
IO−P − 875 − mA Tj=25°C
Fig.1
Output short-circuit current
IOS
− 0.4 −
A VIN=25V
Fig.6
4페이지 Regulator ICs
BA178M!!T / BA178M!!FP series
<BA178M15T / FP individual specifications> (unless otherwise noted, Ta=25°C, VIN=23V, IO=350mA)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Output voltage 1
Output voltage 2
Input stability 1
Input stability 2
Ripple rejection ratio
Load regulation 1
Load regulation 2
Temperature coefficient of output voltage
Output noise voltage
Minimum I/O voltage differential
Bias current
Bias current change 1
Bias current change 2
Peak output current
Output short-circuit current
VO1
VO2
Reg.I1
Reg.I2
R.R.
Reg.L1
Reg.L2
TCVO
Vn
Vd
Ib
Ib1
Ib2
IO−P
IOS
14.4 15.0 15.6 V IO=350mA
14.25 − 15.75 V VIN=17.5~30V, IO=5~350mA
− 6 100 mV VIN=17.5~30V, IO=200mA
− 3 50 mV VIN=20~30V, IO=200mA
54 60 − dB eIN=1Vrms, f=120Hz, IO=100mA
− 20 300 mV IO=5~500mA
− 10 150 mV IO=5~200mA
− −0.6 − mV/°C IO=5mA, Tj=0~125°C
− 130 − µV f=10Hz~100kHz
− 2.0 −
V IO=500mA
− 4.5 6.0 mA IO=0mA
− − 0.5 mA IO=5~350mA
− − 0.8 mA VIN=17.5~30V, IO=200mA
− 875 − mA Tj=25°C
− 0.17 −
A VIN=30V
Measurement
circuit
Fig.1
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
<BA178M18T / FP individual specifications> (unless otherwise noted, Ta=25°C, VIN=27V, IO=350mA)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Output voltage 1
VO1
Output voltage 2
VO2
Input stability 1
Reg.I1
Input stability 2
Reg.I2
Ripple rejection ratio
R.R.
Load regulation 1
Reg.L1
Load regulation 2
Reg.L2
Temperature coefficient of output voltage TCVO
Output noise voltage
Vn
Minimum I/O voltage differential
Vd
Bias current
Ib
Bias current change 1
Ib1
Bias current change 2
Ib2
Peak output current
IO−P
Output short-circuit current
IOS
17.3
17.1
−
−
53
−
−
−
−
−
−
−
−
−
−
18.0
−
7
3
58
20
10
−0.6
140
2.0
4.5
−
−
875
0.17
18.7 V IO=350mA
18.9 V VIN=21~33V, IO=5~350mA
100 mV VIN=21~33V, IO=200mA
50 mV VIN=24~33V, IO=200mA
− dB eIN=1Vrms, f=120Hz, IO=100mA
360 mV IO=5~500mA
180 mV IO=5~200mA
− mV/°C IO=5mA, Tj=0~125°C
− µV f=10Hz~100kHz
− V IO=500mA
6.0 mA IO=0mA
0.5 mA IO=5~350mA
0.8 mA VIN=21~33V, IO=200mA
− mA Tj=25°C
− A VIN=30V
Measurement
circuit
Fig.1
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
7페이지 | |||
구 성 | 총 11 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
BA178M15CP | Three-Terminal Regulator | ROHM Semiconductor |
BA178M15FP | Standard 78M series/ 3-pin regulator | ROHM Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |