參數(shù)資料
型號(hào)： MIC4043
廠商： Micrel Semiconductor,Inc.
英文描述： Low-Voltage Secondary-Side Shunt Regulator
中文描述： 低電壓二次側(cè)并聯(lián)穩(wěn)壓器
文件頁(yè)數(shù)： 3/12頁(yè)
文件大?。?/td> 3293K
代理商： MIC4043
May 2000
3
MIC4043
MIC4043
Electrical Characteristics
T
A
= 25
°
C,
bold
values indicate
–
40
°
C
≤
T
A
≤
+85
°
C; unless noted
Parameter
Micrel
Condition
Min
Typ
Max
Units
Reference Voltage
1.245
V
Reference Voltage Tolerance
±
1
±
2
%
%
Supply Current
I
SNK
= 0mA
35
65
70
μ
A
μ
A
Transconductance
I
SINK
/
V
IN
Output Transistor
Saturation Voltage
1mA < I
SNK
< 15mA
3.5
2
150
S
S
I
SNK
= 15mA
160
250
400
mV
mV
Output Leakage
V
SNK
= 5V, output transistor off
0.5
1
μ
A
μ
A
Note 1.
Note 2.
Note 3.
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF. Machine model, 200pF.
Test Circuits
IN
R
A
1k
R1
R2
33k
C
2700pF
50
GND FB
SNK
OUT
RETURN
MIC4043
Floating
Bench
Supply
R
R
OUTPUT
R
A
A
A
* Compensation element
Do Not Ground!
Analyzer
V
8
5
3
T
U
V
V
V
O
1
k
2
3
0
R
7
3
2
2
k
3
3
3
R
3
3
3
k
k
k
k
Test Circuit 1. Compensation (Bode Plot) Circuit
IN
1k
R1
R2
33k
C1*
1000pF
R3
2k
C2*
2700pF
GND FB
SNK
OUT
RETURN
MIC4043
Supply
* Compensation components
Test Circuit 2. Transient Response Circuit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC4043_02 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low-Voltage Secondary-Side Shunt Regulator
MIC4043_11 制造商:MIC 制造商全稱:MIC GROUP RECTIFIERS 功能描述:Low-Voltage Secondary-Side Shunt Regulator Final Information
MIC4043BM4 制造商:Rochester Electronics LLC 功能描述:- Bulk
MIC4043BM4 TR 功能描述:IC REG SHUNT LOW VOLT SOT-143 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
MIC4043YM4 制造商:MIC 制造商全稱:MIC GROUP RECTIFIERS 功能描述:Low-Voltage Secondary-Side Shunt Regulator Final Information
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