SMB118中文資料SUMMIT數(shù)據(jù)手冊PDF規(guī)格書
SMB118規(guī)格書詳情
INTRODUCTION
The SMB118 and SMB218 are highly integrated and flexible sixchannel power managers 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
? Six 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 One step-up (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
? +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
? 1MHz PWM frequency and power-saving automatic 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/TVs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SUMMIT |
QFN |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SUMMIT |
2023+ |
QFN |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SUMMIT |
23+ |
QFN |
10000 |
原裝正品現(xiàn)貨 |
詢價 | ||
SUMMIT |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
N/A |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SUMMIT |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
N/A |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
BOSCH/博世 |
23+ |
PLCC-28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢價 | ||||
N/A |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 |
