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參數(shù)資料
| 型號： | TLE4299 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 5-V Low-Drop Fixed Voltage Regulator |
| 中文描述： | 5 - V低拖放固定穩(wěn)壓器 |
| 文件頁數(shù)： | 15/22頁 |
| 文件大?。?/td> | 356K |
| 代理商： | TLE4299 |
TLE 4299
Data Sheet Rev. 1.0
15
2002-01-17
Figure 8
Reset Timing Diagram
The reset output is an open collector output with a pull-up resistor of typical 20 k to Q.
An external pull-up can be added with a resistor value of at least 5.6 k .
In addition the reset switching threshold can be adjusted by an external voltage divider.
The feature is useful for microprocessors which guarantee safe operation down to
voltages below the internally set reset threshold of 4.65 V typical.
If the internal used reset threshold of typical 4.65 V is used, the pin RADJ has to be
connected to GND.
If a lower reset threshold is required by the system, a voltage divider defines the reset
threshold
V
Rth
between 3.5 V and 4.60 V:
V
Rth
=
V
RADJ TH
(
R
ADJ1
+
R
ADJ2
)
R
ADJ2
V
RADJ TH
is typical 1.36 V.
[3]
AED03107
Thermal
Shutdown
t
d
Power-on-Reset
Voltage Dip
at Input
Secondary
Spike
Overload
at Output
t
V
LD
V
RO, SAT
RT
V
t
RR
<
RR
t
Undervoltage
V
V
RO
D
V
t
t
t
t
Q
V
V
I
V
UD
d
d
I
C
D
D
=
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| TLE4299GM | 5-V Low-Drop Fixed Voltage Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE4299_04 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:5-V Low Drop Fixed Voltage Regulator |
| TLE4299_07 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low-Drop Fixed Voltage Regulator |
| TLE42994 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Dropout Fixed Voltage Regulator |
| TLE42994E | 功能描述:線性穩(wěn)壓器 - 標準 LINEAR VLTGE REG RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| TLE42994E V33 | 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Fixed Voltage Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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