参数资料
型号: GM7110-3.3TA5R
厂商: Electronic Theatre Controls, Inc.
元件分类: 基准电压源/电流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗辐射高效,5安培开关稳压器
文件页数: 8/11页
文件大小: 295K
代理商: GM7110-3.3TA5R
GM7110
8
Typical Performance Characteristics
0 10 20 30 40 50 60 70 80 90 100
q
= 32
JA
°C/ W
AMBIENT TEMPERATURE (°C)
Figure 5. Maximum Power Dissipation(TO-263)
4
3
2
1
0
q
= 37
JA
°C/ W
q
= 50
JA
°C/ W
q
= 73
JA
°C/ W
20
18
16
14
12
10
8
6
4
0 10 20 30 40 50 60
INPUT VOLTAGE (V)
QUIESCENT CURRENT (mA)
Figure 4. Quiescent Current
V
= 5V
OUT
Measured at
Ground Pin
T = 25°C
J
I
= 1A
LOAD
I
= 200mA
LOAD
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
050 -25 0 25 50 75 100 125
JUNCTION TEMPERATURE (°C)
INPUT VOLTAGE (V)
Figure 6. Minimum Operating Voltage
V
= 1.23V
OUT
I
= 120 mA
LOAD
8
7
6
5
4
3
2
1
0
0 5 10 15 20 25
ON / OFF PIN VOLTAGE (V)
CURRENT(μA)
Figure 7. ON / OFF Pin Current (Sinking)
V = 40V
IN
-40°C T 125
J
°C
POWER DISSIPATION (W)
Adjustable Version Only
A
A
MICROELECTRONICS
GM7110
Power Management
1A STEP-DOWN VOLTAGE SWITCHING REGULATOR
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