MIC2826中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MIC2826 |
| 參數(shù)屬性 | MIC2826 封裝/外殼為14-UFQFN 裸露焊盤，14-TMLF?；包裝為管件；類別為集成電路（IC） > 電源管理 - 專用；MIC2826應(yīng)用范圍：處理器；產(chǎn)品描述：IC PWR MANAGER PROG 4OUT 14-TMLF |
| 功能描述 | Quad Output PMIC with HyperLight Load??DCDC, three LDOs, and I2C Control |
| 文件大小 |
819.89 Kbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 生產(chǎn)廠商 | Micrel Semiconductor |
| 企業(yè)簡(jiǎn)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(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-11-5 16:12:00 |
MIC2826規(guī)格書詳情
General Description
The Micrel MIC2826 is a four output, programmable Power Management IC, optimized for high efficiency power support in Mobile Application Processors, Co-Processors, DSPs, GPS and Media Player chipsets. The device integrates a single 500mA PWM/PFM synchronous buck (step-down) regulator with three 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 four 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
? ±2 initial accuracy
? 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
? ±2 initial accuracy
? 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)：
MIC2826-D9YMT-TR
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
管件
- 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-TMLF?（2.5x2.5）
- 描述：
IC PWR MANAGER PROG 4OUT 14-TMLF
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
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) | |||
MICREL |
TMLF-14 |
893993 |
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) |
詢價(jià) | |||
MICROCHIP/微芯 |
23+ |
UQFN2.5x2.5 |
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 |
詢價(jià) | ||
MICROCHIP/微芯 |
2020+ |
UQFN2.5x2.5 |
31998 |
詢價(jià) | |||
MICROCHIP(美國(guó)微芯) |
23+ |
TMLF14 |
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) | ||
MICREL |
TMLF-14 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
Micrel |
23+ |
14-TMLF |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
Microchip Technology |
23+/24+ |
14-UFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
Microchip Technology |
21+ |
14-TMLF?(2.5x2.5) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
Microchip |
22+ |
14TMLF? (2.5x2.5) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |
