参数资料
型号: PQ080RDA1SZH
厂商: Sharp Microelectronics
文件页数: 2/7页
文件大小: 0K
描述: IC REG LDO 8V 1A TO-220
标准包装: 1,000
稳压器拓扑结构: 正,固定式
输出电压: 8V
输入电压: 最高 24V
稳压器数量: 1
电流 - 输出: 1A
工作温度: -30°C ~ 85°C
安装类型: 通孔
封装/外壳: TO-220-4
供应商设备封装: TO-220-4
包装: 管件
PQxxxRDA1SZH Series
Electrical Characteristics
(Unless otherwise specified,condition shall be V IN =V O (TYP.)+2V,I O =0.5A,V C =2.7V,Ta=25 °C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
I O =0.5A
5
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state dissipation current
V O
R eg L
R eg I
T C V O
RR
V I-O
V C(ON)
I C(ON)
V C(OFF)
I C(OFF)
I q
I qs
-
I O =5mA to 1A
V IN =V O (TYP.)+1V to V O (TYP.)+7V , I O =5mA
Tj=0 to +125°C, I O =5mA
-
4
-
V C =2.7V
-
V C =0.4V
I O =0A
I O =0A, V C =0.4V
Refer to the table below
- 0.1 2.0
- 0.5 2.5
- ±0.02 -
- 55 -
- - 0.5
2.0 - -
- - 200
- - 0.8
- - -2
- - 8
- - 5
V
%
%
%/°C
dB
V
V
μ A
V
μ A
mA
μ A
4 V IN =3.8V( PQ033RDA1SZH ) , Input voltage shall be the value when output voltage is 95% in comparison with the
initial value( PQ050RDA1SZH,PQ080RDA1SZH,PQ090RDA1SZH,PQ120RDA1SZH ).
5 In case of opening control terminal ④ , output voltage turns off.
Table.1 Output Voltage Line-up
Model No.
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
PQ033RDA1SZH
3.201
3.3
3.399
PQ050RDA1SZH
PQ080RDA1SZH
PQ090RDA1SZH
V O
V IN =V O (TYP.)+2V, I O =0.5A,
V C =2.7V, T a =25 °C
4.85
7.76
8.73
5.0
8.0
9.0
5.15
8.24
9.27
V
PQ120RDA1SZH
11.64
12.0
12.36
Fig.1 Test Circuit
V IN
1
2
A
I O
V O
+
4
V C
+
0.33 μ F
3
A
I q
A
I C
47 μ F
R L
V
Fig.2 Test Circuit of Ripple Rejection
+
1
2
ei
~
I O
~
V IN
+
0.33 μ F
3
4
V C
2.7V
+
47 μ F
R L
V
eo
f=120Hz (sine wave)
e i(rms) =0.5V
V IN =5.3V ( PQ033RDA1SZH )
V IN =7V ( PQ050RDA1SZH )
V IN =10V ( PQ080RDA1SZH )
V IN =11V ( PQ090RDA1SZH )
V IN =14V ( PQ120RDA1SZH )
I O =0.5A
RR=20 log(e i(rms) /e o(rms) )
Sheet No.: OP06049
2
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