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MC7908BD2T View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
Manufacturer
MC7908BD2T Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MC7900
MC7915C
ELECTRICAL CHARACTERISTICS (VI = – 23 V, IO = 500 mA, 0°C < TJ < +125°C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Output Voltage (TJ = +25°C)
VO
–14.4 –15
Line Regulation (Note 1)
(TJ = +25°C, IO = 100 mA)
–17.5 Vdc VI – 30 Vdc
–20 Vdc VI – 26 Vdc
(TJ = +25°C, IO = 500 mA)
–17.5 Vdc VI – 30 Vdc
–20 Vdc VI – 26 Vdc
Regline
14
6.0
57
27
Load Regulation, TJ = +25°C (Note 1)
5.0 mA IO 1.5 A
250 mA IO 750 mA
Regload
68
25
Output Voltage
–17.5 Vdc VI – 30 Vdc, 5.0 mA IO 1.0 A, P 15 W
VO
–14.25
Input Bias Current (TJ = +25°C)
IIB
4.4
Input Bias Current Change
–17.5 Vdc VI – 30 Vdc
5.0 mA IO 1.5 A
IIB
Output Noise Voltage (TA = +25°C, 10 Hz f 100 kHz)
Vn
90
Ripple Rejection (IO = 20 mA, f = 120 Hz)
RR
60
Dropout Voltage
IO = 1.0 A, TJ = +25°C
VI–VO
2.0
Average Temperature Coefficient of Output Voltage
IO = 5.0 A, 0°C TJ +125°C
VO/T
–1.0
Max Unit
–15.6 Vdc
mV
150
75
300
150
300
150
–15.75
8.0
1.0
0.5
mV
Vdc
mA
mA
µV
dB
Vdc
mV/°C
MC7915AC
ELECTRICAL CHARACTERISTICS (VI = – 23 V, IO = 500 mA, 0°C < TJ < +125°C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max Unit
Output Voltage (TJ = +25°C)
VO
–14.7 –15 –15.3 Vdc
Line Regulation (Note 1)
– 20 Vdc VI – 26 Vdc, IO = 1.0 A, TJ = +25°C
– 20 Vdc VI – 26 Vdc, IO = 1.0 A,
–17.9 Vdc VI – 30 Vdc, IO = 500 mA
–17.5 Vdc VI – 30 Vdc, IO = 1.0 A, TJ = +25°C
Load Regulation (Note 1)
5.0 mA IO 1.5 A, TJ = +25°C
250 mA IO 750 mA
5.0 mA IO 1.0 A
Regline
Regload
mV
27
75
57
150
57
150
57
150
mV
68
150
25
75
40
150
Output Voltage
–17.9 Vdc VI – 30 Vdc, 5.0 mA IO 1.0 A, P 15 W
VO
Vdc
–14.4
–15.6
Input Bias Current
Input Bias Current Change
–17.5 Vdc VI – 30 Vdc
5.0 mA IO 1.0 A
5.0 mA IO 1.5 A, TJ = +25°C
Output Noise Voltage (TA = +25°C, 10 Hz f 100 kHz)
IIB
4.4
8.0
mA
IIB
mA
0.8
0.5
0.5
Vn
90
µV
Ripple Rejection (IO = 20 mA, f = 120 Hz)
RR
60
dB
Dropout Voltage
IO = 1.0 A, TJ = +25°C
VI–VO
Vdc
2.0
Average Temperature Coefficient of Output Voltage
IO = 5.0 mA, 0°C TJ +125°C
VO/T
mV/°C
–1.0
NOTE: 1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately.
NOTE: 1. Pulse testing with low duty cycle is used.
6
MOTOROLA ANALOG IC DEVICE DATA
 

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