零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MIC2230 | High Efficiency Dual 800/800mA Buck Switcher; High Efficiency: Over 96%\nUltra-low quiescent current: Only 28μA\nUltra-low shutdown current less than 1μA\nFast transient performance\n2.5MHz PWM operation\nHigh output current capability per channel: 800mA\nNo Schottky Diodes Required\nStable with 2.2μH inductor, 2.2μF ceramic cap\nAdjustable output voltage down to 0.8V\nBuilt-in soft-start circuitry\nCurrent limit protection\nAutomatic switching into light load mode operation\n/FPWM pin allows low noise all-PWM mode operation\nPower good output with internal 5μA current source allows sequencing with programmable delay time; The MIC2230 is dual output, high-efficiency synchronousstep-down DC/DC converter. The MIC2230 is ideallysuited for portable systems which demand high powerconversion efficiencies and fast transient performance,while offered in a very small package. The MIC2230 offersan ultra-low quiescent current in light load mode assuringminimum current draw from battery powered applicationsin standby modes. The MIC2230 was designed to onlyrequire miniature 2.2μH inductors and 10μF ceramiccapacitors.The MIC2230 features a selectable mode that allows theuser to trade-off lowest noise performance for low powerefficiency. Trickle Mode? operation provides ultra-highefficiency at light loads, while PWM operation providesvery low ripple noise performance. To maximize battery lifein low-dropout conditions, MIC2230 can operate with amaximum duty cycle of 100%.Also,checkout MPU power solutions with MIC2230. Go to Treelinktool under DC/DCconverters and MPU Power for further information. | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | |
MIC2230 | Dual Synchronous DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | |
Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel | ||
Dual Synchronous DC/DC Regulator | MicrelMicrel Semiconductor 麥瑞半導(dǎo)體 | Micrel |
技術(shù)參數(shù)
- Input Voltage Range Min:
2.5
- Input Voltage Range Max:
5.5
- Output Current:
800
- Vout Min (V):
0.8
- Vout Max (V):
5.5
- Synchronous Rectifier:
Yes
- Regulator Type:
Multi-Output
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICREL/麥瑞 |
22+ |
QFN |
16801 |
原裝正品現(xiàn)貨,可開13點(diǎn)稅 |
詢價(jià) | ||
Micrel |
24+ |
7500 |
詢價(jià) | ||||
Micrel |
23+ |
12-MLFreg |
11923 |
詢價(jià) | |||
MICREL |
24+ |
MLF-12 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
Micrel |
2020+ |
MLF12 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MICREL |
2018+ |
MLF-12 |
11256 |
只做進(jìn)口原裝正品!假一賠十! |
詢價(jià) | ||
MICREL |
24+ |
MLF |
2679 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨!可長(zhǎng)期供貨! |
詢價(jià) | ||
Microchip |
23+ |
2017-MI |
21500 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
MICREL |
25+23+ |
MLF-12 |
18827 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
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