MIC2150中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
MIC2150 |
參數(shù)屬性 | MIC2150 封裝/外殼為24-VFQFN 裸露焊盤(pán),24-MLF?;包裝為卷帶(TR);類(lèi)別為集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BUCK 24MLF |
功能描述 | 2-Phase Dual Output PWM Synchronous Buck Control IC |
文件大小 |
803.66 Kbytes |
頁(yè)面數(shù)量 |
27 頁(yè) |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡(jiǎn)稱(chēng) |
Micrel【麥瑞半導(dǎo)體】 |
中文名稱(chēng) | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-25 12:16:00 |
MIC2150規(guī)格書(shū)詳情
General Description
The MIC2150/1 are simple 2-phase dual-output synchronous buck control ICs featuring small size and high efficiency. The ICs implement PWM control at 500kHz (MIC2150) or 300kHz (MIC2151), with the outputs switching 180° out of phase. The result of the out-of-phase operation is 1MHz input ripple frequency with ripple current cancellation, minimizing the required input filter capacitance. A 1 output voltage tolerance allows the maximum level of system performance. Internal drivers with adaptive gate drive allow the highest efficiency with the minimum external components.
Features
? Dual Synchronous Buck Control IC with outputs switching 180 degree out-of-phase
? 4.5V to 14.5V input voltage range
? Adjustable output voltages down to 0.7V
? 1 output voltage accuracy
? MIC2150: 500kHz PWM operation
? MIC2151: 300kHz PWM operation
? Adaptive gate drive allows efficiencies over 95
? Adjustable current limit with no sense resistor
- Senses low-side MOSFET current
? Internal drivers allow 20A per phase
? Power Good output allow simple sequencing
? Dual threshold enable pin
? Independent programmable soft-start pins
? Output over-voltage protection
? Input UVLO
? Works with ceramic output capacitors
? Tiny 4mm×4mm 24-Pin MLF? package
? Junction temperature range of -40°C to +125°C
Applications
? Multi-output power supplies with sequencing
? DSP, FPGA, CPU and ASIC power supplies
? Telecom and Networking equipment
? Servers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MIC2150YML-TR
- 制造商:
Microchip Technology
- 類(lèi)別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器
- 包裝:
卷帶(TR)
- 輸出類(lèi)型:
晶體管驅(qū)動(dòng)器
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出階段:
2
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 14.5V
- 頻率 - 開(kāi)關(guān):
500kHz
- 占空比(最大):
80%
- 同步整流器:
是
- 時(shí)鐘同步:
無(wú)
- 控制特性:
限流,使能,電源良好,軟啟動(dòng)
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
24-VFQFN 裸露焊盤(pán),24-MLF?
- 供應(yīng)商器件封裝:
24-MLF?(4x4)
- 描述:
IC REG CTRLR BUCK 24MLF
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美國(guó)微芯) |
2021+ |
VQFN-24 |
499 |
詢(xún)價(jià) | |||
MicrochipTechnology |
23+ |
24-MLF?(4x4) |
66800 |
優(yōu)勢(shì)價(jià)格原裝正品 |
詢(xún)價(jià) | ||
MICREL |
24+ |
QFN |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
MICREL/麥瑞 |
23+ |
MLF-24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
MICROCHIP(美國(guó)微芯) |
2112+ |
VQFN-24 |
31500 |
5000個(gè)/圓盤(pán)一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢(xún)價(jià) | ||
Microchip Technology |
24+ |
24-VFQFN 裸露焊盤(pán) 24-MLF? |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢(xún)價(jià) | ||
MICROCHIP/微芯 |
23+ |
VQFN4x4 |
90000 |
渠道可追溯 可開(kāi)增值稅 正規(guī)報(bào)關(guān) 絕不損原包裝 |
詢(xún)價(jià) | ||
MICREL/麥瑞 |
2023+ |
MLF-24 |
1167 |
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
詢(xún)價(jià) | ||
MICREL |
MLF-24 |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
Microchip |
22+ |
24MLF? |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) |