SMB122中文資料SUMMIT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SMB122 |
| 功能描述 | Nine-Channel Programmable DC-DC Power Manager with Battery Charger |
| 文件大小 |
143.54 Kbytes |
| 頁面數(shù)量 |
1 頁 |
| 生產(chǎn)廠商 | Summit Microelectronics, Inc. |
| 企業(yè)簡(jiǎn)稱 |
SUMMIT |
| 中文名稱 | Summit Microelectronics, Inc.官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-11 18:15:00 |
SMB122規(guī)格書詳情
INTRODUCTION
The SMB122 is a highly integrated and flexible nine-channel power manager designed for use in a wide range of portable applications. The built-in digital programmability allows system designers to custom tailor the device to suit almost any multi-channel power supply application from digital camcorders to mobile phones.
FEATURES & APPLICATIONS
? Digital programming of all major parameters via I2C interface and non-volatile memory
o Output voltage setpoint/margining
o Sequencing & digital soft start
o Enable/Disable outputs independently
o Input/Output UV/OV voltage thresholds
o PWM/PFM mode, switching frequency
? Eight programmable regulator channels with 1.5 accuracy
o Three synchronous step-down (buck) with internal PFETs
o One configurable step-up (boost) or synchronous step-down (buck)
o Two step-up (boost)
o One configurable step-up (boost) or inverting step-up/down (buck-boost)
o One adjustable output voltage LDO
? Programmable Linear Li-Ion Battery Charger
o Precharge/fast charge/termination current
o Fast Charge voltage threshold
o Float Voltage (<0.5 accuracy)
? +2.7V to +6.0V Input Range (Higher system voltages supported)
? Built-in current limiting, UV/OV, and thermal protection
? Highly accurate reference and output voltage (<1.5)
? 500 to 1000kHz PWM frequency and automatic power-saving PFM mode
? 96 bytes of user configurable nonvolatile memory
Applications
? Portable Media Players
? Digital camcorders/still cameras
? Smart PDA/Camera phones
? Handheld GPS/PDA’s
? TFT-LCD Displays/Monitors/TV’s
產(chǎn)品屬性
- 型號(hào)：
SMB122
- 制造商：
SUMMIT
- 制造商全稱：
SUMMIT
- 功能描述：
Nine-Channel Programmable DC-DC Power Manager with Battery Charger
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
森斯特 |
24+ |
SOD-323 |
98000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費(fèi)! |
詢價(jià) | ||
SONGLE |
24+ |
16000 |
全新原裝數(shù)量均有多電話咨詢 |
詢價(jià) | |||
AMPHENOL/安費(fèi)諾 |
24+ |
45505 |
原廠現(xiàn)貨渠道 |
詢價(jià) | |||
SUMMIT |
23+ |
QFN |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
AMPHENOL/安費(fèi)諾 |
23+ |
NA |
90000 |
一定原裝房間現(xiàn)貨 |
詢價(jià) | ||
SUMI |
08+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SONGLE |
23+ |
家電繼電器 |
18689 |
詢價(jià) | |||
SONGLE |
1950+ |
98552 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
昂斯美 |
22+ |
TO-263 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
AMPHENOL/安費(fèi)諾 |
2420+ |
/ |
208883 |
一級(jí)代理,原裝正品! |
詢價(jià) |
