参数资料
型号: TS4266GCW450
厂商: Taiwan Semiconductor Co., Ltd.
英文描述: 150mA Ultra Low Drop Out Voltage Regulator with Inhibit
中文描述: 150mA的超低下降和抑制稳压器
文件页数: 2/4页
文件大小: 117K
代理商: TS4266GCW450
TS4266G Preliminary
2-2
2004/12 rev. A
Absolute Maximum Rating
Parameter
Symbol
Values
Unit
Input Supply Voltage
Vin
-42 ~ 45
V
Inhibit Supply Voltage
Vinhibit
-42 ~ 45
V
Operating Input Voltage
Vin(opr)
5.5 ~ 45
V
Output Voltage
Vout
-1 ~ 32
V
Power Dissipation
P
D
Internally Limited
W
Ground Current
I
GND
50
mA
Operating Junction Temperature Range
T
J
-40 ~ +150
o
C
Storage Temperature Range
Thermal Performance
T
STG
-50 ~ +150
o
C
Parameter
Symbol
Values
Unit
Junction to Ambient
R
Θ
ja
81
Junction to Case
Electrical Characteristics
R
Θ
jc
18
o
C/W
Vin = 13.5V, Vinhibit= 5V, -40
Tj
+150, unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Unit
Output Voltage
6V
Vin
21V, 5mA
Io
100mA
4.85
5.0
5.15
V
Output Voltage
6V
Vin
16V, 5mA
Io
50mA
4.90
5.0
5.10
V
Output Current Limited
150
--
--
mA
Line Regulation
6V
Vin
28V, Io=1mA
--
15
30
mV
Load Regulation
1mA
Io
100mA, Vin= 6V
--
50
90
mV
Dropout Voltage (note 1)
Io=100mA
--
0.25
0.5
V
Vinhibit= 0V, Tj
100
o
C
--
0
1
Io= 100uA
--
40
70
uA
Current Consumption
(Iq= Iin – Iout)
Io= 50mA
--
1.7
4
mA
Power Supply Ripple Rejection
f = 100Hz, Vr= 0.5Vp-p
--
68
--
dB
Inhibit
Inhibit ON Voltage
3.5
--
--
V
Inhibit OFF Voltage
--
--
0.8
V
Inhibit Current
Vinhibit= 5V
--
4
8
uA
Pull Down Resistor
See Inhibit Current
--
1.0
--
M
Note 1: Drop voltage = Vin – Vout
(measured where Vout has dropped 100mV from the nominal value obtained at Vin= 13.5V)
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