參數(shù)資料
型號(hào)： MIC2800
廠商： Micrel Semiconductor,Inc.
英文描述： Digital Power Management IC 2MHz, 600mA DC/DC w/Dual 300mA/300mA Low VIN LDOs
中文描述： 數(shù)字電源管理IC，600mA的直流/直流瓦特2MHz的/雙300mA/300mA低VIN LDO的
文件頁(yè)數(shù)： 7/21頁(yè)
文件大?。?/td> 645K
代理商： MIC2800
Micrel, Inc.
MIC2800
Electrical Characteristics - LDO2
V
IN
= V
OUTLDO2
+ 1.0V; EN1 = GND; EN2 = V
IN
; C
OUT2
= 2.2μF; I
OUTLDO2
= 100μA; T
J
= 25°C,
bold
values indicate
–40°C< T
J
< +125°C; unless noted.
Parameter
Conditions
LOWQ = High (Full Power Mode)
Variation from nominal V
OUT
Output Voltage Accuracy
Variation from nominal V
OUT
; -40°C to +125°C
Line Regulation
V
IN
= V
OUT
+1V to 5.5V; I
OUT
= 100μA
Load Regulation
I
OUT
= 100μA to 150mA
I
OUT
= 100μA to 200mA
I
OUT
= 100μA to 300mA
Dropout Voltage
I
OUT
= 200mA
I
OUT
= 300mA
Ripple Rejection
f = up to 1kHz; C
OUT
= 2.2μF; C
BYP
= 0.1μF
f = 20kHz; C
OUT
= 2.2μF; C
BYP
= 0.1μF
Current Limit
V
OUT
= 0V
Output Voltage Noise
C
OUT
= 2.2μF, C
BYP
=0.1μF, 10Hz to 100kHz
LOWQ = Low (Light Load Mode)
Variation from nominal V
OUT
Output Voltage Accuracy
Variation from nominal V
OUT
; -40°C to +125°C
Line Regulation
V
IN
= V
OUT
+1V to 5.5V
Load Regulation
I
OUT
= 100μA to 10mA
Dropout Voltage
I
OUT
= 10mA
June 2006
7
M9999-061406
(408) 955-1690
Min
Typ
Max
Units
-2.0
-3.0
+2.0
+3.0
0.3
0.6
1.5
%
%
%/V
0.02
0.20
0.25
0.40
70
94
142
75
40
550
25
%
%
%
mV
mV
mV
dB
dB
mA
μV
RMS
I
OUT
= 150mA
300
850
400
-3.0
-4.0
+3.0
+4.0
0.3
0.6
1.0
35
50
125
%
%
%/V
0.02
0.2
22
%
mV
mV
dB
dB
mA
Ripple Rejection
f = up to 1kHz; C
OUT
= 2.2μF; C
BYP
= 0.1μF
f = 20kHz; C
OUT
= 2.2μF; C
BYP
= 0.1μF
V
IN
= 2.7V; V
OUT
= 0V
75
55
85
Current Limit
50
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T
A
(ambient temperature) is P
D(max)
= (T
J(max)
– T
A
) /
θ
JA
. Exceeding the maximum allowable power
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
5. Specification for packaged product only.
6. V
OUT
denotes the highest of the three output voltage plus one volt.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC2800-A4SYML 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述:
MIC2800-A4SYML TR 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) DC-DC + 2 Linear Regulators with LowQ Mode (Lead Free) 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(fù)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
MIC280-0BM6 制造商:Rochester Electronics LLC 功能描述:- Bulk
MIC280-0BM6 TR 功能描述:IC SUPERVISOR THERMAL SOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:IttyBitty® 標(biāo)準(zhǔn)包裝:2,500 系列:SilentSense™ 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠(yuǎn)程（最大） 拓?fù)?ADC（三角積分型），比較器，寄存器庫(kù) 輸出類型:I²C?/SMBus? 輸出警報(bào):是 輸出風(fēng)扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱:MIC284-2BMMTRMIC284-2BMMTR-ND
MIC280-0BM6TR 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
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