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參數(shù)資料
| 型號(hào)： | L4953K |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Multifunction Voltage Regulator for Car Radio(用于汽車收音機(jī)的多功能電壓穩(wěn)壓器) |
| 中文描述： | 多功能電壓調(diào)節(jié)器汽車收音機(jī)（用于汽車收音機(jī)的多功能電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 69K |
| 代理商： | L4953K |
ELECTRICAL CHARACTERISTICS
(continued)
LVW/FAULT(referred to V
S
)
Symbol
THON
LVW
THOFF
LVW
(LVW-out 8.25)
HYST
OUT
LW
I
leak
RESET (referred to 5V st-by)
Parameter
Test Condition
Min.
8.55
8.75
0.5
50
Typ.
9.00
9.20
0.65
200
Max.
9.45
9.65
Unit
V
V
V
mV
V
μ
A
LVW ON Threshold
LVW OFF Threshold
LVW-V
out 8.25
Threshold Hysteresis
LVW Output Voltage
Leakage Current
350
1.5
50
THON
reset
THOFF
reset
HYST
reset
OUT
reset
I
leak
IGNITION
Reset ON Threshold
Reset OFF Threshold
Reset Threshold Hysteresis
Reset Output Voltage
Reset Leakage Current
3.6
3.8
50
3.8
4
100
4
V
V
4.2
250
1.5
50
mV
V
μ
A
TH
ign
Ign Comparator Positive
Threshold
Ign Comparator Threshold
Hysteresis
Ignition Comparator Output High
5.5
6.5
7.5
V
HYST
ign
100
300
500
mV
IGN
high
3.5
Vst-by
V
18.5K
D95AU402
2.1K
20K
10K
PIN 1:
EN 5V
PIN 2:
EN 8.25V
6.5K
D95AU403
PIN 4:
OUT 16V
CIRCUIT CONFIGURATION - PIN EQUIVALENT CIRCUITS
L4953K
4/8
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| L4954 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO |
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| L4955V3.3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5A ULDO LINEAR REGULATORS FAMILY |
| L4955V33 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5A ULDO LINEAR REGULATORS FAMILY |
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