GM7130-12TA5R GAMMA [Gamma Microelectronics Inc.], GM7130-12TA5R Datasheet - Page 5

• Manufacturer Part Number: GM7130-12TA5R
• Description: 3A STEP-DOWN VOLTAGE SWITCHING REGULATORS
• Manufacturer: GAMMA [Gamma Microelectronics Inc.]

ELECTRICAL CHARACTERISTICS: GM7130-ADJ
(Specifications with standard type face are for T = 25°C, and those with boldface type apply over full Operating Temperature Range)
ELECTRICAL CHARACTERISTICS: All Output Voltage Versions
(Specifications with standard type face are for T = 25 C, and those with boldface type apply over full Operating Temperature Range. Unless otherwise
Parameter
Feedback Bias Current
Oscillator Frequency
Saturation Voltage
Max Duty Cycle (ON)
Current Limit
Output Leakage Current
Quiescent Current
Standby Quiescent Current
Thermal Resistance
ON/OFF Pin
Logic Input Level
ON/OFF Pin Input Current
specified, V = 12V for the 3.3V, 5.0V and ADJ version, V = 25V for 12V version. and V = 30V for 15V version. I
Parameter
Feedback Voltage
Feedback Voltage - GM7130
Efficiency
IN
MICROELECTRONICS
A
TO-220 Package, Junction to Ambient (Note 8)
TO-220 Package, Junction to Ambient (Note 9)
TO-220,TO-263 Package, Junction to Case
TO-263 Package, Junction to Ambient (Note 10)
A
V
OUT
V
(Notes 6, 7)
OUT
= 5V (Adjustable Version Only)
ON/OFF Pin = 5V (OFF)
ON/OFF Pin = 5V (OFF)
ON/OFF Pin = 0V (ON)
V = 12V, I
8V V
= Nominal Output Voltage
I
OUT
IN
V = 12V, I
J
J
Conditions
IN
(Note 4, 11)
= 3A (Notes 4)
(Note 11)
V
(Note 5)
(Note 6)
IN
OUT
=0V
40V, 0.5A I
Conditions
Output = -1 V
Output = -1V
IN
LOAD
V
LOAD
3A STEP-DOWN VOLTAGE SWITCHING REGULATORS
OUT
= 0.5A, V
= 5V
= 3A,
Power Management
LOAD
V
OUT
OUT
=5V
3.0A
= 5V
Symbol
IN
V
I
DC
q
q
q
q
STBY
V
V
I
I
I
Symbol
I
f
I
I
CL
JA
JA
JC
JA
IH
SAT
b
o
L
Q
IL
IH
IL
V
V
h
OUT
OUT
4.2 / 3.5
2.2 / 2.4
47 / 42
1.193/1.180
Min
93
-
-
-
-
-
-
-
-
-
-
-
-
-
1.217
Min
-
LOAD
Typ
5.8
7.5
1.4
1.4
1.2
50
52
98
50
65
45
50
12
= 500 mA)
5
0
-
2
1.230
1.230
Typ
77
GM7130
1.267/1.280
100 / 500
1.8 / 2.0
6.9 / 7.5
1.0 / 0.8
58 / 63
Max
200
1.243
30
10
30
10
-
-
--
-
Max
2
-
-
-
Unit
°C/W
Unit
nA
kHz
mA
mA
µA
µA
µA
%
A
%
V
V
V
V
V
5