參數(shù)資料
型號(hào): MIC29712
廠商: Micrel Semiconductor,Inc.
英文描述: 7.5A Fast-Response LDO Regulator(輸出電流7.5A 快速瞬變反應(yīng)低壓差穩(wěn)壓器)
中文描述: 7.5A的快速響應(yīng)LDO穩(wěn)壓器(輸出電流7.5A的快速瞬變反應(yīng)低壓差穩(wěn)壓器)
文件頁數(shù): 3/8頁
文件大小: 80K
代理商: MIC29712
MIC29710/29712
Electrical Characteristics
All measurements at T
J
= 25
°
C unless otherwise noted.
Bold
values are guaranteed across the operating temperature range.
Micrel
3-106
1997
Reference (MIC29712 only)
Reference Voltage
10mA
I
O
7.5A, V
OUT
+ 1V
V
IN
8V,
Note 2
1.215
1.240
1.265
V
MAX
nA
nA
Adjust Pin Bias Current
40
80
120
Reference Voltage
Temperature Coefficient
Note 7
20
ppm/
°
C
Adjust Pin Bias Current
Temperature Coefficient
0.1
nA/
°
C
Parameter
Condition
Min
Typ
Max
Units
Output Voltage
10mA
I
O
7.5A, (V
OUT
+ 1V)
V
IN
8V,
Note 2
I
O
= 10mA, (V
OUT
+ 1V)
V
IN
8V
V
IN
= V
OUT
+ 1V, 10mA
I
OUT
7.5A,
Notes 2, 6
V
O
/
T,
Note 6
–2
2
%
Line Regulation
0.06
0.5
%
Load Regulation
0.2
1
%
Output Voltage
Temperature Coefficient
20
100
ppm/
°
C
Dropout Voltage
V
OUT
= – 1%, (Note 3)
MIC29710/29712
I
O
= 100mA
I
O
= 750mA
I
O
= 1.5A
I
O
= 3A
I
O
= 5A
I
O
= 7.5A
I
O
= 750mA, V
IN
= V
OUT
+ 1V
I
O
= 1.5A
I
O
= 3A
I
O
= 5A
I
O
= 7.5A
80
180
220
300
450
700
200
mV
mV
mV
mV
mV
mV
1000
Ground Current
MIC29710/29712
6
20
mA
mA
mA
mA
mA
20
36
100
250
375
I
GNDDO
Ground Pin
Current at Dropout
V
IN
= 0.5V less than specified V
OUT
. I
OUT
= 10mA
1
2
mA
Current Limit
MIC29710/29712 V
OUT
= 0V,
Note 4
C
L
= 47
μ
F
11
15
A
e
n
, Output Noise Voltage
(10Hz to 100kHz)
V
OUT
= 5.0V
I
o
= 100mA
260
μ
V
RMS
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