參數(shù)資料
型號： 78DXXA
英文描述： Voltage Out 12 bit DAC, Single channel without Internal Reference, -40C to +125C, 8-MSOP, T/R
中文描述： 1A/2.0V正固定電壓穩(wěn)壓器
文件頁數(shù)： 5/7頁
文件大?。?/td> 89K
代理商： 78DXXA
UTC 78DXX LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO. LTD
5
QW-R101-005,C
Line regulation
Vo
V
I
=14.5V to 30V,Tj=25
°
C
V
I
=14.6V to 27V,Tj=25
°
C,
Io=0.5A
Tj=25
°
C, I
O
=0.5A
V
I
=14.5V to 30V
I
O
=5mA – 0.5A
10Hz<=f<=100kHz
Io=5mA
V
I
=15V - 25V,f=120Hz,Tj=25
°
C
Tj=25
°
C
VI=35V, Tj=25
°
C
Tj=25
°
C
120
120
mV
mV
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
UTC78D15 ELECTRICAL CHARACTERISTICS
( VI=23V, Io=0.5A, Tj= 0
°
C
-
125
°
C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
Output Voltage
Vo
Iq
Iq
8.0
1.0
0.5
mA
mA
mA
uV
mV/
°
C
dB
A
mA
V
V
N
75
-1.5
72
1.2
250
2.0
Vo/
T
RR
I
PK
I
SC
Vd
55
TEST CONDITIONS
Tj=25
°
C, I
O
=5mA - 0.5A
V
I
=17.5V to 30V,
I
O
=5mA - 0.5A,PD<7W
Tj=25
°
C,I
O
=5mA - 0.5A
Tj=25
°
C,I
O
=5mA - 200mA
V
I
=18.5V to 30V,Tj=25
°
C
V
I
=17.5V to 30V,
Tj=25
°
C, I
O
=0.5A
Tj=25
°
C, I
O
=0.5A
V
I
=17.5V to 30V
I
O
=5mA – 0.5A
10Hz<=f<=100kHz
Io=5mA
V
I
=18.5V to 28.5V
f=120Hz,Tj=25
°
C
Tj=25
°
C
VI=35V, Tj=25
°
C
Tj=25
°
C
MIN
TYP
MAX
UNIT
14.40
14.25
15.0
15.60
15.75
V
V
Load Regulation
Line regulation
Vo
Vo
150
75
150
150
mV
mV
mV
mV
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Iq
Iq
V
N
8.0
1.0
0.5
mA
mA
mA
uV
mV/
°
C
dB
90
-1.8
70
Vo/
T
RR
54
Peak Output Current
Short-Circuit Current
Dropout Voltage
UTC78D18 ELECTRICAL CHARACTERISTICS
( VI=27V, Io=0.5A, Tj= 0
°
C
-
125
°
C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
Output Voltage
Vo
I
PK
I
SC
Vd
1.2
250
2.0
A
mA
V
TEST CONDITIONS
Tj=25
°
C, I
O
=5mA - 0.5A
V
I
=21V to 33V,
I
O
=5mA - 0.5A,PD<7W
Tj=25
°
C,I
O
=5mA - 0.5A
Tj=25
°
C,I
O
=5mA - 200mA
V
I
=21V to 33V,Tj=25
°
C
V
I
=21V to 33V,
Tj=25
°
C, I
O
=0.5A
Tj=25
°
C, I
O
=0.5A
V
I
=21.5V to 33V
MIN
TYP
MAX
UNIT
17.28
17.10
18.0
18.72
18.90
V
V
Load Regulation
Line regulation
Vo
Vo
180
90
180
180
mV
mV
mV
mV
Quiescent Current
Quiescent Current Change
Iq
Iq
8.0
1.0
mA
mA
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參數(shù)描述
78DXXA_09 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINALS 1A POSITIVE VOLTAGE REGULATOR
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