參數(shù)資料
型號: TC593002ECB
廠商: Microchip Technology Inc.
英文描述: Low Dropout, Negative Output Voltage Regulator
中文描述: 低壓差,負輸出電壓穩(wěn)壓器
文件頁數(shù): 2/20頁
文件大小: 570K
代理商: TC593002ECB
TC59
DS21438B-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage .........................................................-12V
Output Current ..................................................200mA
Output Voltage..................... -V
DD
– 0.3V to V
IN
+ 0.3V
Power Dissipation.............................................150mW
Operating Temperature Range.............-40°C to +85°C
Storage Temperature Range..............-40°C to +125°C
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC59 ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
V
IN
= V
R
– 1.0V
(Note 1)
, C
L
= 10
μ
F, T
A
= 25°C unless otherwise noted.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
V
IN
I
DD
I
OUT(MAX)
Input Voltage
Supply Current
Maximum Output Current
100
80
60
3
-10
7
V
μ
A
mA
mA
mA
V
I
OUT
= 20mA
V
IN
= -6.0V; V
R
= -5.0V, V
OUT
-4.5V
V
IN
= -5.0V; V
R
= -4.0V, V
OUT
-3.6V
V
IN
= -4.0V; V
R
= -3.0V, V
OUT
-2.7V
I
OUT
= 20mA
ppm/°C I
OUT
= 20mA
V
OUT
TC V
OUT
Output Voltage
Output Voltage
Temperature Coefficient
Line Regulation
1.02
X
V
R
0.98 x V
R
±100
V
OUT
/
(
V
INX
V
OUT
)
0.1
0.3
%/V
I
OUT
= 20mA; V
R
= -5.0V; -6.0 < V
IN
< -10.0V
V
R
= -4.0V; -5.0 < V
IN
< -10.0V
V
R
= -3.0V; -4.0 < V
IN
< -10.0V
V
R
= -5.0V; 1mA < I
OUT
< 50mA
V
R
= -4.0V; 1mA < I
OUT
< 45mA
V
R
= -3.0V; 1mA < I
OUT
< 40mA
V
R
= -5.0V;
I
OUT
= 50mA
I
OUT
= 100mA
V
R
= -4.0V;
I
OUT
= 45mA
I
OUT
= 90mA
V
R
= -3.0V;
I
OUT
= 40mA
I
OUT
= 80mA
V
OUT
Load Regulation
40
80
mV
V
IN
- V
OUT
Dropout Voltage
120
380
120
380
120
380
300
600
300
600
300
600
mV
mV
mV
mV
mV
mV
Note
1:
V
R
is the regulator output voltage setting. For example: V
R
= -2.5V, -2.7V, -3.0V, -3.3V, -3.6V, -4.0V, -5.0V.
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