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參數(shù)資料
| 型號(hào)： | MIC2210-1.8 |
| 廠商： | Micrel Semiconductor,Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Dual Cap LDO with Open-Drain Driver |
| 中文描述： | 第LDO的雙開漏驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 744K |
| 代理商： | MIC2210-1.8 |
November 2004
1
MIC2210
MIC2210
Micrel
MIC2210
Dual μCap LDO with Open-Drain Driver
REV. 11/04
General Description
The MIC2210 is a dual μCap low dropout regulator with an
open-drain driver and power-on reset circuit. The first regulator
is capable of sourcing 150mA, while the second regulator can
source up to 300mA and includes a power-on reset function.
The open-drain output is capable of sinking 150mA for LED
backlighting applications.
Ideal for battery operated applications, the MIC2210 offers 1%
accuracy, extremely low dropout voltage (80mV @ 100mA),
and extremely low ground current, only 48μA total. Equipped
with a TTL logic compatible enable pin*, the MIC2210 can
be put into a zero-off-mode current state, drawing no current
when disabled.
The MIC2210 is a μCap design, operating with very small
ceramic output capacitors for stability, reducing required
board space and component cost.
The MIC2210 is available in fixed output voltages in the
10-pin 3mm
×
3mm MLF leadless package and is also
available with adjustable output voltages in the 4mm
×
4mm
16-pin MLF package.
* For each output.
Typical Application
MIC2210 Typical Cellphone Application
Features
Input voltage range: 2.25V to 5.5V
Stable with ceramic output capacitor
2 LDO outputs
Output 1 - 150mA output current
Output 2 - 300mA output current
1 Open-drain driver
Low dropout voltage of 80mV @ 100mA
Ultra-low quiescent current of 48μA
High output accuracy:
+1.0% initial accuracy
+2.0% over temperature
Thermal shutdown protection
Current limit protection
Tiny 10-pin 3mm
×
3mm MLF package
Applications
Cellular/PCS phones
Wireless modems
PDAs
Micrel, Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
Micro
LeadFrame and MLF are trademarks of Amkor Technology, Inc.
VIN
C
BYP
EN1
EN2
CBYP
SW
LED x10
Keyboard
Backlight
Baseband IC
VOUT1
Audio Amp
VOUT2
ERR
DRV
GND
MIC2210-xxBML
1 F
1 F
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2210-PSBML | Dual Cap LDO with Open-Drain Driver |
| MIC2210-3.3 | MB 8C 8#16 SKT RECP |
| MIC2210-3.3BML | MB 32C 31#20 PIN RECP |
| MIC2211-JYBML | Dual UCap LDO in 3mm 】 3mm MLF⑩ |
| MIC2211-YMBML | Dual UCap LDO in 3mm 】 3mm MLF⑩ |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2210-2.8 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual Cap LDO with Open-Drain Driver |
| MIC2210-2.8/1.6BML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual μCap LDO with Open-Drain Driver |
| MIC2210-2.8/3.0BML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual μCap LDO with Open-Drain Driver |
| MIC2210-3.0 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual Cap LDO with Open-Drain Driver |
| MIC2210-3.0/3.3BML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual μCap LDO with Open-Drain Driver |
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