- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄182245 > MIC2219-PSYML (MICREL INC) Dynamically Adjustable Dual uCap LDO PDF資料下載
參數(shù)資料
| 型號： | MIC2219-PSYML |
| 廠商： | MICREL INC |
| 元件分類： | 固定正電壓多路輸出LDO穩(wěn)壓器 |
| 英文描述： | Dynamically Adjustable Dual uCap LDO |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO10 |
| 封裝： | 3 X 3 MM, LEAD FREE, MLF-10 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 219K |
| 代理商： | MIC2219-PSYML |
MIC2219
Micrel, Inc.
M9999-042105
4
April 2005
Electrical Characteristics (Note 4)
V
IN = VOUT +1.0V for higher output of the regulator pair; COUT = 1.0F, IOUT = 100A; TJ = 25°C, bold values indicate
–40°C ≤ TJ ≤ +125°C; unless noted.
Parameter
Conditions
Min
Typ
Max
Units
Output Voltage Accuracy
Variation from nominal V
OUT
–1.0
+1.0
%
–2.0
+2.0
%
Output Voltage Temp. Coefficient
40
ppm/C
Line Regulation; Note 5
V
IN = VOUT +1V to 5.5V
–0.3
0.02
0.3
%/V
–0.6
0.6
Load Regulation
I
OUT = 100A to 150mA (regulator 1 and 2)
0.2
1.0
%
I
OUT = 100A to 300mA (regulator 2)
1.5
%
Dropout Voltage; Note 6
I
OUT = 150mA (regulator 1 and 2)
120
190
mV
250
mV
I
OUT = 300mA (regulator 2)
240
340
mV
420
Ground Pin Current
I
OUT1 = IOUT2 = 0A48
65
A
80
A
I
OUT1 = 150mA & IOUT2 = 300mA
60
A
Ground Pin Current in Shutdown
V
EN ≤ 0.4V
1.0
A
Ripple Rejection
f = 1kHz; C
OUT = 1.0F ceramic; CBYP = 10nF
60
dB
f = 1kHz; C
OUT = 1.0F ceramic; CBYP = 10nF
40
dB
Current Limit
V
OUT = 0V (regulator 1)
150
280
460
mA
V
OUT = 0V (regulator 2)
300
450
700
mA
Output Voltage Noise
C
OUT =1F, CBYP =0.01F, 10Hz to 100kHz
30
Vrms
Feedback Inputs
FB1
Resistance value, output1, V
OUT to FB1
830
k
Resistance value, output1, FB1 to GND
580
k
FB2
Resistance value, output2, V
OUT to FB2
972
k
Resistance value, output2, FB2 to GND
580
k
Enable Input
Enable Input Voltage
Logic low (regulator shutdown)
0.6
V
Logic high (regulator enabled)
1.8
V
Enable Input Current
V
IL < 0.6V (regulator shutdown)
–1
0.01
+1
A
V
IH > 1.8V (regulator enabled)
–1
0.01
+1
A
Note 1.
Exceeding maximum rating may damage the device.
Note 2.
The device is not guaranteed to work outside its operating rating.
Note 3.
The maximum allowable power dissipation of any T
A (ambient temperature) is PD(max) = (TJ(max) – TA) / θJA. Exceeding the maximum
allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
Note 4.
Specification for packaged product only.
Note 5.
Minimum input for line regulation test is set to V
OUT + 1V relative to the highest output voltage.
Absolute Maximum Rating (Note 1)
Supply Input Voltage (V
IN) .................................... 0V to 7V
Enable Input Voltage (V
EN) ................................... 0V to 7V
Power Dissipation (P
D) ............... Internally Limited, Note 3
Junction Temperature .............................. –40°C to +125°C
Storage Temperature (T
S) ......................... –65°C to 150°C
Lead Temperature (soldering, 5 sec.) ....................... 260°C
Operating Ratings (Note 2)
Supply Input Voltage (V
IN) ............................ 2.25V to 5.5V
Enable Input Voltage (V
EN) .................................. 0V to Vin
Junction Temperature (T
J) ....................... –40°C to +125°C
Package Thermal Resistance
MLF-10 (θJA) .................................................... 60°C/W
MLF-10 (θJC) 1" square 2 oz. copper ................ 2°C/W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2219-PSBMLTR | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10 |
| MIC2219-PSYMLTR | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10 |
| MIC2219 | Dynamically Adjustable Dual uCap LDO |
| MIC2219-3.0BML | Dynamically Adjustable Dual uCap LDO |
| MIC2219-3.3BML | Dynamically Adjustable Dual uCap LDO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2219-PSYML TR | 功能描述:低壓差穩(wěn)壓器 - LDO Dynamically Adjustable Dual 150mA/300mA Cap in 3mm x 3mm MLF (Lead Free) 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(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 |
| MIC22200 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800kHz to 4MHz |
| MIC22200YML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800kHz to 4MHz |
| MIC22200YML TR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800KHz to 4MHz RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MIC22200YML-TR | 功能描述:Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 2A 12-VFDFN Exposed Pad, 12-MLF? 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 功能:降壓 輸出配置:正 拓?fù)?降壓 輸出類型:可調(diào)式 輸出數(shù):1 電壓 - 輸入（最小值）:2.6V 電壓 - 輸入（最大值）:5.5V 電壓 - 輸出（最小值/固定）:0.7V 電壓 - 輸出（最大值）:5.5V 電流 - 輸出:2A 頻率 - 開關(guān):800kHz ~ 4MHz 同步整流器:是 工作溫度:-40°C ~ 125°C （TJ） 安裝類型:表面貼裝 封裝/外殼:12-VFDFN 裸焊盤，12-MLF? 供應(yīng)商器件封裝:12-MLF?（4x4） 標(biāo)準(zhǔn)包裝:1 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。