ELECTRICAL CHARACTERISTICS at specified Junction Temperature
GM7824:
V
I
=33V, I
O
=500mA, (unless otherwise noted)
CHARACTERISTICS
Output Voltage **
TEST CONDITIONS *
25°C
I
O
= 5mA to 1A
V
I
=27V to 38V, P
V
I
=27V to 38V
V
I
=30V to 36V
V
I
=28V to 32V, f = 120Hz
I
O
=5mA to 1.5A
I
O
=250mA to 750mA
f = 1kHz
I
O
= 5mA
f = 10Hz to 100kHz
I
O
= 1A
V
I
= 27V to 38V
I
O
=5mA to 1A
15W
0°C to 125°C
25°C
0°C to 125°C
25°C
0°C to 125°C
0°C to 125°C
25°C
25°C
25°C
0°C to 125°C
25°C
25°C
MIN
23
22.8
TYP
24
24
18
6
MAX
25
25.2
480
240
480
240
UNIT
V
Input Regulation
Ripple Rejection
Output Regulation
Output Resistance
Temperature Coefficient
Output Voltage
Output Noise Voltage
Dropout Voltage
Bias Current
Bias Current Change
Short-Circuit Output Current
Peak Output Current
mV
dB
mV
W
mV/°C
µV
V
50
66
12
4
0.028
-1.5
170
2.0
4.6
8
1.0
0.5
150
2.1
mA
mA
mA
A
GM7827:
V
I
=36V, I
O
=500mA, (unless otherwise noted)
CHARACTERISTICS
Output Voltage **
TEST CONDITIONS *
25°C
I
O
= 5mA to 1A
V
I
=30V to 40V, P
V
I
=30V to 40V
V
I
=33V to 39V
V
I
=30V to 40V, f = 120Hz
I
O
=5mA to 1.5A
I
O
=250mA to 750mA
f = 1kHz
I
O
= 5mA
f = 10Hz to 100kHz
I
O
= 1A
V
I
= 30V to 40V
I
O
=5mA to 1A
15W
0°C to 125°C
25°C
0°C to 125°C
25°C
0°C to 125°C
0°C to 125°C
25°C
25°C
25°C
0°C to 125°C
25°C
25°C
MIN
25.9
25.7
TYP
27
27
25
10
MAX
28.1
28.3
540
270
540
270
UNIT
V
Input Regulation
Ripple Rejection
Output Regulation
Output Resistance
Temperature Coefficient
Output Voltage
Output Noise Voltage
Dropout Voltage
Bias Current
Bias Current Change
Short-Circuit Output Current
Peak Output Current
mV
dB
50
64
20
9
0.030
-1.6
200
2.0
4.8
8
1.0
0.5
120
2.1
W
mV/°C
µV
V
mA
mA
mA
A
*Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible.
Thermal effects must be taken into account.
** The specification applies only for DC power dissipation permitted by absolute maximum ratings
GM7800 SERIES
9
mV
GAMMA [ GAMMA MICROELECTRONICS INC. ]
