HI-SINCERITY
MICROELECTRONICS CORP.
Electrical Characteristics
•
H78M24AT
Vin=33V, Io=350mA, 0°C≤Tj≤125°C, PD≤5W, unless otherwise specified
Symbol
Vo
Vo
Characteristic
Min
Spec. No. : Preliminary Data
Issued Date : 2001.01.01
Revised Date : 2001.05.21
Page No. : 2/3
Typ
Max
Units
Output Voltage (Tj=25°C)
Output Voltage (27V≤Vin≤38V, 5mA≤Io≤350mA)
Line Regulation (Tj=25°C, Io=200mA), 27V≤Vin≤38V
Regline
Line Regulation (Tj=25°C, Io=200mA), 30V≤Vin≤36V
Load Regulation (Tj=25°C), 5mA≤Io≤500mA
Regload
Load Regulation (Tj=25°C), 5mA≤Io≤200mA
IB
Quiescent Current (Tj=25°C)
Quiescent Current Change (Tj=25°C), 27V≤Vin≤38V, Io=200mA
∆IB
Quiescent Current Change (Tj=25°C), 5mA≤Io≤350mA
RR
Ripple Rejection, 28V≤Vin≤38V, Io=300mA, f=120Hz
Vi-Vo Dropout Voltage (Io=500mA, Tj=25°C)
VN
Output Noise Voltage (Tj=25°C), 10Hz≤f≤100KHz
Isc
Short Circuit Current Limit (Tj=25°C), Vin=35V
Imax Peak Output Current (Tj=25°C)
TCVo Average Temperature Coefficient of Output Voltage, Io=5mA
•
H78M24BT
Vin=33V, Io=350mA, 0°C≤Tj≤125°C, PD≤5W, unless otherwise specified
Symbol
Vo
Vo
Characteristic
23.28
23.04
-
-
-
-
-
-
-
50
-
-
-
-
-
24 24.72
V
24 24.96
V
20 100
mV
16
50
-
400
mV
-
200
3.2
6
mA
-
0.8
mA
-
0.5
-
-
dB
2
-
V
170
-
uV
300
-
mA
700
-
mA
-1
-
mV/°C
Min
Typ
Max
Units
Output Voltage (Tj=25°C)
Output Voltage (27V≤Vin≤38V, 5mA≤Io≤350mA)
Line Regulation (Tj=25°C, Io=200mA), 27V≤Vin≤38V
Regline
Line Regulation (Tj=25°C, Io=200mA), 30V≤Vin≤36V
Load Regulation (Tj=25°C), 5mA≤Io≤500mA
Regload
Load Regulation (Tj=25°C), 5mA≤Io≤200mA
IB
Quiescent Current (Tj=25°C)
Quiescent Current Change (Tj=25°C), 27V≤Vin≤38V, Io=200mA
∆IB
Quiescent Current Change (Tj=25°C), 5mA≤Io≤350mA
RR
Ripple Rejection, 28V≤Vin≤38V, Io=300mA, f=120Hz
Vi-Vo Dropout Voltage (Io=500mA, Tj=25°C)
VN
Output Noise Voltage (Tj=25°C), 10Hz≤f≤100KHz
Isc
Short Circuit Current Limit (Tj=25°C), Vin=35V
Imax Peak Output Current (Tj=25°C)
TCVo Average Temperature Coefficient of Output Voltage, Io=5mA
22.8 24 25.2
V
22.8 24 25.2
V
-
20 120
mV
-
16
60
-
-
400
mV
-
-
200
-
3.2
6
mA
-
-
1
mA
-
-
0.5
50
-
-
dB
-
2
-
V
-
170
-
uV
-
300
-
mA
-
700
-
mA
-
-1
-
mV/°C
H78M15AT, H78M15BT
HSMC Product Specification
HSMC [ HI-SINCERITY MOCROELECTRONICS ]
