SMB119中文資料SUMMIT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SMB119 |
| 功能描述 | Seven-Channel Programmable DC-DC Power Manager |
| 文件大小 |
558.08 Kbytes |
| 頁面數(shù)量 |
34 頁 |
| 生產(chǎn)廠商 | SUMMIT |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-23 15:08:00 |
| 人工找貨 | SMB119價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SMB119規(guī)格書詳情
INTRODUCTION
The SMB119 is a highly integrated and flexible seven-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
? Seven programmable regulator channels with 1.5 accuracy
o Three synchronous step-down (buck) with internal PFETs
o Two step-up (boost)
o One configurable step-up (boost) or step-down (buck)
o One adjustable output voltage LDO
? +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)
? 1MHz PWM frequency and automatic power-saving PFM mode
? 96 bytes of user configurable nonvolatile memory
? Space-saving 7x7 QFN-48 package
Applications
? Portable Media Players
? Digital camcorders/still cameras
? Smart PDA/Camera phones
? Handheld GPS/PDAs
? Portable Equipment
產(chǎn)品屬性
- 型號(hào)：
SMB119
- 制造商：
SUMMIT
- 制造商全稱：
SUMMIT
- 功能描述：
Seven-Channel Programmable DC-DC Power Manager
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
BOSCH/博世 |
2223+ |
PLCC28 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn) |
詢價(jià) | ||
SUMMIT |
25+ |
QFN |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
N/A |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
N/A |
2447 |
SMD |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
Amphenol |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
SUMMIT |
834 |
498 |
優(yōu)勢(shì)貨源原裝正品 |
詢價(jià) | |||
Amphenol(安費(fèi)諾) |
25+ |
封裝 |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢價(jià) | ||
SUMMIT |
PBFREE |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) | |||
AMPHENOL/安費(fèi)諾 |
2508+ |
/ |
320680 |
一級(jí)代理，原裝現(xiàn)貨 |
詢價(jià) | ||
SUMMIT |
20+ |
QFN |
67500 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) |
