參數(shù)資料
型號(hào): MIC29311
廠商: Micrel Semiconductor,Inc.
英文描述: 3A Fast-Response LDO(Low Dropout)Regulator for USB(用于USB的輸出電流3A 快速瞬變反應(yīng)低壓差穩(wěn)壓器)
中文描述: 3A條快速響應(yīng)LDO(低壓降)穩(wěn)壓器的USB(用于的USB的輸出電流3A條快速瞬變反應(yīng)低壓差穩(wěn)壓器)
文件頁數(shù): 3/12頁
文件大?。?/td> 135K
代理商: MIC29311
December 1998
3
MIC29311
MIC29311
Absolute Maximum Ratings
(Note 1)
Input Voltage (V
IN
) ........................................ –20V to +12V
Enable Voltage (V
EN
) .................................... –20V to +12V
Error Output Voltage (V
ERR
) ............................. 0V to +12V
Lead Temperature (soldering, 5 sec.) ....................... 260
°
C
ESD Rating,
Note 3
Micrel
Electrical Characteristics
T
A
= 25
°
C,
bold
values indicate 0
°
C
T
J
+125
°
C; unless noted.
Parameter
Condition
Min
Typ
Max
Units
Output Tolerange
10mA
I
OUT
< 3A, (V
OUT
+ 1V)
V
IN
8V
I
OUT
= 10mA, (V
OUT
+ 1V)
V
IN
8V
V
IN
= V
OUT
+ 1V, 10mA
I
OUT
3A
Note 5
–3
+3
%
Line Regulation
0.06
0.5
%
Load Regulation
0.2
1
%
Output Voltage Temperature
Coefficient
20
100
ppm/
°
C
Dropout Voltage,
Note 6
I
OUT
= 100mA
I
OUT
= 750mA
I
OUT
= 1.5A
I
OUT
= 3A
V
IN
= 6.1V, I
OUT
= 750mA
V
IN
= 6.1V, I
OUT
= 1.5A
V
IN
= 6.1V, I
OUT
= 3A
V
IN
= 4.6V, I
OUT
= 10mA
V
IN
= 3V, V
OUT
= 0V
80
200
mV
220
mV
330
mV
600
1000
mV
Ground Current,
Note 7
5
20
mA
15
mA
60
150
mA
Dropout Ground Current
2
3
mA
Current Limit
3.0
3.8
A
Minimum Load Current
7
10
mA
Output Noise Voltage
C
LOAD
= 10
μ
F
C
LOAD
= 33
μ
F
400
μ
V(rms)
260
μ
V(rms)
Error Flag Output
Output Leakage Current
V
IN
= 6.1V, V
ERR
= 8V
0.1
1
2
μ
A
μ
A
Output Low Voltage
V
IN
= 4.1V, I
ERR
= 250
μ
A
220
300
400
mV
mV
Operating Ratings
(Note 2)
Input Voltage (V
IN
) ........................................................+8V
Maximum Power Dissipation (P
D(max)
).....................
Note 4
Junction Temperature (T
J
) ........................... 0
°
C to +125
°
C
Package Thermal Resistance
TO-220-5
JA
) ....................................................55
°
C/W
TO-220-5
JC
) ......................................................2
°
C/W
TO-263-5
JC
) ......................................................2
°
C/W
相關(guān)PDF資料
PDF描述
MIC29311-5.1BT 3A Fast-Response LDO Regulator for USB Preliminary Information
MIC29311-5.1BU 3A Fast-Response LDO Regulator for USB Preliminary Information
MIC29371-5.0WU 750mA Low-Dropout Voltage Regulator
MIC29372 750mA Low-Dropout Voltage Regulator
MIC29372WT 750mA Low-Dropout Voltage Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC29311-5.1BT 功能描述:IC REG LDO 5.1V 3A TO-220-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 電流 - 限制(最小):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC29311-5.1WT 功能描述:低壓差穩(wěn)壓器 - LDO 3.0A USB LDO (RoHS Compliant) 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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
MIC29312BT 功能描述:IC REG LDO ADJ 3A TO-220-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 電流 - 限制(最小):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC29312BTL3 制造商:Rochester Electronics LLC 功能描述:- Bulk
MIC29312BU 功能描述:IC REG LDO ADJ 3A TO-263-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 電流 - 限制(最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND