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參數(shù)資料
| 型號： | MIC2205 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 2MHz PWM Synchronous Buck Regulator with LDO Standby Mode |
| 中文描述： | 2MHz的PWM同步降壓穩(wěn)壓器與LDO的待機(jī)模式 |
| 文件頁數(shù)： | 15/16頁 |
| 文件大?。?/td> | 453K |
| 代理商： | MIC2205 |
Micrel, Inc.
MIC2205
April 2005
15
M9999-041105
www.micrel.com
V
OUT
MIC2205
GND
V
IN
2.7V to 5.5V
GND
VIN
AVIN
SW
LDO
LOWQ
EN
FB
PGND
10
BIAS
AGND
1
C4
2.2μF
C3
100pF
R1
100k
R2
125k
C1
1μF
C2
0.1μF
2.2μH
LowQ
8
4
6
7
3
5
2
9
Adjustable Output
V
OUT
MIC2205
GND
V
IN
2.7V to 5.5V
GND
VIN
AVIN
SW
LDO
LOWQ
EN
FB
PGND
10
BIAS
AGND
1
C4
2.2μF
C3
100pF
C1
1μF
C2
0.1μF
2.2μH
LowQ
8
4
6
7
3
5
2
9
Fixed Output
Item
Part Number
Description
Manufacturer
Qty
C1
06036D105MAT2
GRM185R60J105KE21D
1
μ
F Ceramic Capacitor X5R, 6.3V 0603
1
μ
F Ceramic Capacitor X5R, 6.3V 0603
AVX
Murata
(4)
1
C4
06036D225MAT2
GRM188R61A225KE34
2.2
μ
F Ceramic Capacitor X5R, 10V 0603
2.2
μ
uF Ceramic Capacitor X5R, 10V 0603
AVX
Murata
(4)
Vishay
(3)
1
C3
VJ0402A101KXAA
100pF Ceramic Capacitor
1
C2
0201ZD103MAT2
GRM033R10J103KA01D
10nF Ceramic Capacitor 6.3V 0201
10nF Ceramic Capacitor 6.3V 0201
AVX
Murata
(4)
1
L1
LQH32CN2R2M53K
CDRH2D14-2R2
2.2
μ
H Inductor 97m
3.2mmx2.5mmx1.55mm
2.2
μ
H Inductor 94m
3.2mmx3.2mmx1.55mm
Murata
(4)
Sumida
(2)
Vishay Dale
(3)
Vishay Dale
(3)
Vishay Dale
(3)
Vishay Dale
(3)
Vishay Dale
(3)
Vishay Dale
(3)
1
R1
(1)
R2
(1)
CRCW04021002F
100k
1% 0402
1
CRCW04026652F
CRCW04021243F
CRCW04022003F
CRCW04024023F
66.5 k
1% 0402 For 2.5V
OUT
124 k
1% 0402 For 1.8 V
OUT
200 k
1% 0402 For 1.5 V
OUT
402 k
1% 0402 For 1.2 V
OUT
Open For 1.0 V
OUT
2MHz Synchronous Buck Regulator with LOWQ
TM
Mode
U1
MIC2205BML
Micrel, Inc.
(5)
1
Notes:
1. For adjustable version only.
2. Sumida Tel: 408-982-9660
3. Murata Tel: 949-916-4000
4. Vishay Tel: 402-644-4218
5. Micrel, Inc. Tel: 408-944-0800
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2205YML | 2MHz PWM Synchronous Buck Regulator with LDO Standby Mode |
| MIC2212 | Dual uCap LDO and Power-On Reset |
| MIC2212-1.85BML | Dual uCap LDO and Power-On Reset |
| MIC2212-1.8BML | Dual uCap LDO and Power-On Reset |
| MIC2212-2.6BML | Dual uCap LDO and Power-On Reset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2205_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2MHz PWM Synchronous Buck Regulator with LDO Standby Mode |
| MIC2205-1.38YML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2MHz PWM Synchronous Buck Regulator with LDO Standby Mode |
| MIC2205-1.38YML TR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2MHz Synchronous Buck Regulator (Lead Free) 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 |
| MIC2205-1.3YML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2MHz PWM Synchronous Buck Regulator with LDO Standby Mode |
| MIC2205-1.3YML TR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2MHz Synchronous Buck Regulator (Lead Free) 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 |
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