HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : Preliminary Data
Issued Date : 2001.01.01
Revised Date : 2001.05.21
Page No. : 2/3
H78M15AT, H78M15BT
HSMC Product Specification
Electrical Characteristics
H78M15AT
Vin=23V, Io=350mA, 0
°
C
≤
Tj
≤
125
°
C, PD
≤
5W, unless otherwise specified
Symbol
Vo
Vo
Characteristic
Min
14.55
14.4
-
-
-
-
-
-
-
54
-
-
-
-
-
Typ
15
15
10
5
-
-
3.2
-
-
-
2
90
300
700
-0.8
Max
15.45
15.6
100
50
260
130
6
0.8
0.5
-
-
160
-
-
-
Units
V
V
Output Voltage (Tj=25
°
C)
Output Voltage (17.5V
≤
Vin
≤
30V, 5mA
≤
Io
≤
350mA)
Line Regulation (Tj=25
°
C, Io=200mA), 17.5V
≤
Vin
≤
30V
Line Regulation (Tj=25
°
C, Io=200mA), 20V
≤
Vin
≤
30V
Load Regulation (Tj=25
°
C), 5mA
≤
Io
≤
500mA
Load Regulation (Tj=25
°
C), 5mA
≤
Io
≤
200mA
Quiescent Current (Tj=25
°
C)
Quiescent Current Change (Tj=25
°
C), 17.5V
≤
Vin
≤
30V, Io=200mA
Quiescent Current Change (Tj=25
°
C), 5mA
≤
Io
≤
350mA
Ripple Rejection, 18.5V
≤
Vin
≤
28.5V, Io=300mA, f=120Hz
Dropout Voltage (Io=500mA, Tj=25
°
C)
Output Noise Voltage (Tj=25
°
C), 10Hz
≤
f
≤
100KHz
Short Circuit Current Limit (Tj=25
°
C), Vin=35V
Peak Output Current (Tj=25
°
C)
Average Temperature Coefficient of Output Voltage, Io=5mA
Regline
mV
Regload
mV
IB
mA
IB
mA
RR
Vi-Vo
VN
Isc
Imax
TCVo
dB
V
uV
mA
mA
mV/
°
C
H78M15BT
Vin=23V, Io=350mA, 0
°
C
≤
Tj
≤
125
°
C, PD
≤
5W, unless otherwise specified
Symbol
Vo
Vo
Characteristic
Min
14.25
14.25
-
-
-
-
-
-
-
54
-
-
-
-
-
Typ
15
15
10
5
-
-
3.2
-
-
-
2
90
300
700
-0.8
Max
15.75
15.75
120
60
300
150
6
1
0.6
-
-
160
-
-
-
Units
V
V
Output Voltage (Tj=25
°
C)
Output Voltage (17.5V
≤
Vin
≤
30V, 5mA
≤
Io
≤
350mA)
Line Regulation (Tj=25
°
C, Io=200mA), 17.5V
≤
Vin
≤
30V
Line Regulation (Tj=25
°
C, Io=200mA), 20V
≤
Vin
≤
30V
Load Regulation (Tj=25
°
C), 5mA
≤
Io
≤
500mA
Load Regulation (Tj=25
°
C), 5mA
≤
Io
≤
200mA
Quiescent Current (Tj=25
°
C)
Quiescent Current Change (Tj=25
°
C), 17.5V
≤
Vin
≤
30V, Io=200mA
Quiescent Current Change (Tj=25
°
C), 5mA
≤
Io
≤
350mA
Ripple Rejection, 18.5V
≤
Vin
≤
28.5V, Io=300mA, f=120Hz
Dropout Voltage (Io=500mA, Tj=25
°
C)
Output Noise Voltage (Tj=25
°
C), 10Hz
≤
f
≤
100KHz
Short Circuit Current Limit (Tj=25
°
C), Vin=35V
Peak Output Current (Tj=25
°
C)
Average Temperature Coefficient of Output Voltage, Io=5mA
Regline
mV
Regload
mV
IB
mA
IB
mA
RR
Vi-Vo
VN
Isc
Imax
TCVo
dB
V
uV
mA
mA
mV/
°
C