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 |
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 |
| 頁面數(shù)量 |
27 頁 |
| 生產(chǎn)廠商 | Micrel Semiconductor |
| 企業(yè)簡稱 |
Micrel【麥瑞半導(dǎo)體】 |
| 中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-14 17:43:00 |
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.
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：
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
22+ |
UQFN2.5x2.5 |
32000 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
MICROCHIP/微芯 |
24+ |
UQFN2.5x2.5 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP/微芯 |
2020+ |
UQFN2.5x2.5 |
32000 |
詢價 | |||
MICREL |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價 | ||
Microchip現(xiàn)貨 |
2022+ |
DFN-14 |
350000 |
專注工業(yè)、軍工級別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價 | ||
MICREL |
MLF-14 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
Micrel |
23+ |
14-TMLF |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠信經(jīng)營!進口原裝!量大價優(yōu)! |
詢價 | |||
MICROCHIP/微芯 |
UQFN2.5x2.5 |
90000 |
公司集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨- |
詢價 | |||
Microchip Technology |
23+/24+ |
14-UFQFN |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 |
