MIC2827集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料
| 廠商型號(hào) |
MIC2827 |
| 參數(shù)屬性 | MIC2827 封裝/外殼為14-UFQFN 裸露焊盤，14-TMLF?；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的電源管理-專用；MIC2827應(yīng)用范圍：處理器；產(chǎn)品描述：IC PWR MANAGER PROG 3OUT 14TMLF |
| 功能描述 | Triple Output PMIC with HyperLight Load??DCDC, two LDOs, and I2C Control |
| 封裝外殼 | 14-UFQFN 裸露焊盤，14-TMLF? |
| 文件大小 |
790.47 Kbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 生產(chǎn)廠商 | MICREL |
| 中文名稱 | 麥瑞半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-2 18:08:00 |
| 人工找貨 | MIC2827價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MIC2827規(guī)格書詳情
General Description
The Micrel MIC2827 is a three output, programmable Power Management IC, optimized for high efficiency power support in Mobile Application Processors, CoProcessors, DSPs, GPS and Media Player chipsets. The device integrates a single 500mA PWM/PFM synchronous buck (step-down) regulator with two Low Dropout Regulators and a 400kHz I2C interface that provides programmable Dynamic Voltage Scaling (DVS), Power Sequencing, and individual output Enable/Disable controls allowing the user to optimally control all three outputs.
特性 Features
? Fast-mode I2C control interface
? Tiny 14-pin 2.5mm x 2.5mm MLF? package
? Default start-up voltage states and sequencing
? Fault indication processor flag - IRQb
? -40°C to 125°C junction temperature range
? Thermal shutdown and current-limit protection
? Power On After Fault (POAF) function
DC-DC Synchronous Buck
? 2.7V to 5.5V input voltage range
? 500mA continuous output current
? HyperLight Load? mode
– 25μA quiescent current
? 90 peak efficiency; 85 at 1mA
? Ultra-fast transient response
? Dynamic Voltage Scaling (DVS) range: 0.8V to 1.8V
– 0.8V to 1.2V in 25mV steps
– 1.2V to 1.8V in 50mV steps
? ±3 over temperature
? Low output voltage ripple: 20mVpp in HyperLight Load? mode, 3mV in full PWM mode
LDOs
? 1.8V to VDVIN input voltage range
? 150mA output current (each LDO)
? Dynamic Voltage Scaling (each LDO)
– DVS range: 0.8V to 3.3V in 50mV steps
? ±3 over temperature
? Low quiescent current – 50μA (each LDO)
? Low dropout voltage – 50mV @ 50mA
? Low output noise - 45μVRMS
? Stable with ceramic output capacitors
? 65dB PSRR at 1kHz
Applications
? Application processors
? GPS subsystems
? General purpose PMIC
? Mobile phones / PDAs
? Portable media players
? Mobile television receivers
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MIC2827-E1YMT-TR
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 應(yīng)用：
處理器
- 電壓 - 供電：
2.7V ~ 5.5V
- 工作溫度：
-40°C ~ 125°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
14-UFQFN 裸露焊盤，14-TMLF?
- 供應(yīng)商器件封裝：
14-MLF?（2.5x2.5）
- 描述：
IC PWR MANAGER PROG 3OUT 14TMLF
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
MICROCHIP/微芯 |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
MICROCHIP/微芯 |
25+ |
UQFN2.5x2.5 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICREL/麥瑞 |
23+ |
MLF-14 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MICROCHIP/微芯 |
2450+ |
UQFN2.5x2.5 |
8850 |
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 |
21+ |
UQFN2.5x2.5 |
32000 |
MIC/微芯優(yōu)勢(shì)供應(yīng) 實(shí)單必成 可開增值稅票 |
詢價(jià) | ||
MICROCHIP/微芯 |
22+ |
UQFN2.5x2.5 |
32000 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
MICREL |
24+ |
QFN |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | |||
Microchip |
22+ |
14MLF? (2.5x2.5) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |
