SMB139中文資料SUMMIT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SMB139 |
| 功能描述 | Programmable Linear Battery Charger in 1.3 x 2.1 uCSP |
| 文件大小 |
398.72 Kbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 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 | 2025-2-16 11:26:00 |
SMB139規(guī)格書詳情
INTRODUCTION
The SMB139 is a programmable single-cell lithium-ion/lithium-polymer battery charger for a variety of portable applications. The device provides a simple way to charge low-capacity Li-Ion or Li-Polymer batteries via a USB port or an AC port. Unlike conventional devices, the SMB139’s very small package and high level of configurability simplify design in a wide range of handheld equipment.
FEATURES & APPLICATIONS
? World’s smallest linear charger
? Linear charging for reduced board space
o Up to 210mA charge current *
o Stable with small ceramic capacitors
? 4.35 to 6.5V input voltage range
? Small 1.3 x 2.1 uCSPTM package (0.4mm pitch)
? High-accuracy output voltage regulation: 1
? Low reverse leakage current
? Digital programming of all major parameters via I2C interface and lockable non-volatile memory
o Battery voltage set point
o Pre-charge, fast charge, termination current
o Fast charge voltage threshold
o Temperature limits
o Charge safety timers
o Automatic restart threshold
? Fault/Status indicator
? Wide range of protection features
o Thermal regulation
o Input/output over-voltage lockout
Applications
? Bluetooth & Stereo Headsets
? Noise Cancellation Headphones
? MP3 Players
? Wrist PDA/Watches
? Toys
? Handheld Equipment
產(chǎn)品屬性
- 型號(hào)：
SMB139
- 制造商：
SUMMIT
- 制造商全稱：
SUMMIT
- 功能描述：
Programmable Linear Battery Charger in 1.3 x 2.1 uCSP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
QUALCOMM |
24+ |
BGA |
4000 |
原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
TE/泰科 |
2452+ |
/ |
470984 |
一級(jí)代理,原裝正品現(xiàn)貨 |
詢價(jià) | ||
Ampheno |
2020+ |
N/A |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
QUALCOMM/高通 |
23+ |
BGA |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
24+ |
N/A |
63000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Amphenol RF |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FCI |
23+ |
DO-214B |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
AMP |
2022+ |
SMB |
50 |
原廠原裝,假一罰十 |
詢價(jià) | ||
Amphenol |
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) | ||||
TSC |
20+ |
DO-214AA |
36800 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) |
