MIC2829中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
MIC2829規(guī)格書詳情
General Description
The MIC2829 is a highly integrated Power Management Integrated Circuit (PMIC) designed for 3G/4G (HEDGE/LTE and WiMAX) USB wireless applications. It is a complete power management solution which provides power to processors, dual standard RF (such as HEDGE/LTE or WiMAX) transceivers and power amplifiers, memory, USB-PHY associated I/O interfaces and other system requirements.
Features
? Input voltage range: 2.7V to 5.5V
Six DC Step-Down Regulators
? Four HyperLight LoadTM step-down regulators
- Low quiescent current – typical 40μA
- DC1: 4MHz / 1000mA
- DC2: 4MHz / 300mA (with voltage scaling)
- DC3: 2.5MHz / 600mA
- DC4: 4MHz / 600mA (with adjustable delay POR)
? Two PWM step-down regulators
- DC5 and DC6: Fixed 2MHz / 800mA
- 100 duty cycle
Eleven Low Dropout Regulators (LDOs)
? Five general purpose 200mA LDOs (LDO1-4, LDO11)
- LDO3: 38mV dropout at 100mA
- LDO2 and LDO4: 80mV dropout at 100mA
- LDO1 and LDO11: 115mV dropout at 100mA
- Output accuracy ± 3
- 40μA ground current
? Six high performance 200mA LNRs (LDO5-10)
- High PSRR 70dB at 1kHz
- Low noise: 20μVRMS
- 40mV dropout at 100mA
- Output accuracy ± 3
- 20μA ground current
? SIM card level translator
? SIM card power supply (50mA)
? Thermal shutdown and current limit protection
? UVLO – under voltage lockout protection
? 76-pin 5.5mm x 5.5mm LGA package
? 85-pin 5.5mm x 5.5mm FBGA package
? –40°C to +125°C operating junction temperature range
Applications
? 4G LTE USB modems
? 3G/4G (HEDGE/LTE) wireless chipsets
? WiMAX modems
? Express card modems
? UMPC/notebook PC wireless data communications
? Portable applications
產(chǎn)品屬性
- 型號：
MIC2829
- 制造商：
Micrel Inc
- 功能描述：
Micrel MIC2829-A0YAL
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
23+ |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價(jià) | |||
Microchip |
23+ |
64H3QFN |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICROCHIP/微芯 |
2223+ |
64H3QFN |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn) |
詢價(jià) | ||
MICROCHIP/微芯 |
24+ |
B1QFN12x12 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICREL |
2005 |
MLF44Q-16 |
900 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
64H3QFN |
35200 |
只做原裝主打品牌QQ詢價(jià)有詢必回 |
詢價(jià) | ||
MICREL |
24+ |
QFN |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
64B1QFN12 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
MICROCHIP(美國微芯) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
MICROCHIP/微芯 |
2020+ |
B1QFN12x12 |
32001 |
詢價(jià) |
