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TEA7605 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - LOW-DROP VOLTAGE REGULATOR - STMicroelectronics

भाग संख्या TEA7605
समारोह LOW-DROP VOLTAGE REGULATOR
मैन्युफैक्चरर्स STMicroelectronics 
लोगो STMicroelectronics लोगो 
पूर्व दर्शन
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<?=TEA7605?> डेटा पत्रक पीडीएफ

TEA7605 pdf
TEA7605
ABSOLUTE MAXIMUM RATINGS
Symbol
VI
VI(R)
TJ
Tstg
Parameter
Input Voltage
- Continuous
- τ = 300 ms
Reverse Input Voltage
- Continuous
- τ = 120 ms
Operating Junction Temperature
Storage Temperature
THERMAL DATA
Symbol
Rth (j-c)
Rth (j-a)
Parameter
Junction-case Thermal Resistance
Junction-ambient Thermal Resistance
Max.
Max.
Value
30
80
– 18
– 80
– 45, +150
– 55, +150
Value
3
70
Unit
V
V
V
V
°C
°C
Unit
°C/W
°C/W
ELECTRICAL OPERATING CHARACTERISTICS
Tj = 25oC, VI = 14.4V (unless otherwise specified) Output Capacitor = 10µF (see note)
Symbol
VO
VI
ICC
KVI
KVO
VI - VO
SVR
IOS
Parameter
Output Voltage (IO = 5 to 500mA)
Input Supply Voltage (permanent)
Current Consumption
IO = 0mA
IO = 150mA
IO = 500mA
Line Regulation (VI = 6 to 26V ; IO = 5mA)
Load Regulation (IO = 5 to 500mA)
Drop-out Voltage
IO = 150mA
IO = 500mA
Supply Voltage Rejection
(IO = 350mA, f = 120Hz, CO = 1µF, VI = 12 ± 5V)
Short-circuit Output Current
Min.
4.875
Typ.
5
0.25
10
75
5
40
0.18
0.4
Max.
5.125
28
0.4
20
100
10
60
0.6
Unit
V
V
mA
mA
mA
mV
mV
V
V
60
0.5 0.7
dB
A
NOTE : Applications Hints
The output capacitor has a direct influence on output voltage stability. A 10 µF capacitor will provide satisfactory results. There is no upper limit
on this capacitor value.
If necessary, this value can be reduced down to 1 µF ; however, in such case, it should be checked that output capacitor keeps sufficiently high
capacitance and low equivalent series resistance in the whole temperature range.
Such low capacitor value is not recommended either, if output current is to switch abruptly from very high to very low values (for instance, 400
mA to < 1 mA).
ELECTRICAL OPERATING CHARACTERISTICS
Tj = – 45oC to +125oC, VI = 14 .4V (unless otherwise specified) Output Capacitor = 10µF
Symbol
VO
dVO
dt
ICC
KVI
KVO
VI - VO
IOS
IOM
Parameter
Output Voltage (IO = 5 to 500mA)
Output Voltage Drift
Tj = – 45 to +25°C
Tj = + 25 to +125°C
Current Consumption
IO = 0mA
IO = 150mA
IO = 500mA
Line Regulation (VI = 6 to 26V, IO = 5mA)
Load Regulation (IO = 5 to 500mA)
Drop-out Voltage
IO = 150mA
IO = 500mA
Short-circuit Output Current
Maximum Output Current
Min.
4.8
– 0.4
– 0.6
0.4
0.5
Typ.
5
0.2
Max.
5.2
0.45
25
120
20
80
0.8
Unit
V
mV/°C
mA
mA
mA
mV
mV
V
V
A
A
2/4

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
TEA7605LOW-DROP VOLTAGE REGULATORSTMicroelectronics
STMicroelectronics


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