MB39A126中文資料富士通數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MB39A126 |
| 功能描述 | DC/DC Converter IC for Charging Li-ion Battery |
| 文件大小 |
740.3 Kbytes |
| 頁面數(shù)量 |
64 頁 |
| 生產(chǎn)廠商 | Fujitsu Component Limited. |
| 企業(yè)簡(jiǎn)稱 |
Fujitsu【富士通】 |
| 中文名稱 | 富士通株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-23 20:00:00 |
| 人工找貨 | MB39A126價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MB39A126規(guī)格書詳情
■DESCRIPTION
MB39A125/126 is a DC/DC converter IC for charging Li-ion battery, which is suitable for down-conversion, and
uses pulse width modulation (PWM) for controlling the output voltage and current independently. This IC integrates the build-in comparator for the voltage detection of the ACadapter, and selects the AC adapter or battery auto matically for power supply to the system.
■FEATURES
? High efficiency : 97(MAX)
? Built-in two constant current control circuits
? Analog control of the charging current value (+INE1, +INE2 terminal)
? Built-in AC adapter voltage detection function (ACOK, XACOK terminal)
? External output voltage setting resistor : MB39A125
? Built-in output voltage setting resistor : MB39A126
? Built-in charge stop function at low VCC
? Output voltage setting accuracy : ±0.74(Ta = ?10 °C to +85 °C) : MB39A125
: 12.6 V/16.8 V ±0.8(Ta = ?10 °C to +85 °C) : MB39A126
? Built-in high accuracy current detection amplifier (±5) (At input voltage difference 100 mV) ,
(±15) (At input voltage difference 20 mV)
? In IC standby mode (Icc =0 μA Typ) , make output voltage setting resistor open to prevent inefficient current loss
? Built-in soft-start circuit
? Standby current : 0 μA (Typ)
? Totem-pole type output for Pch MOS FET
產(chǎn)品屬性
- 型號(hào)：
MB39A126
- 制造商：
FUJITSU
- 制造商全稱：
Fujitsu Component Limited.
- 功能描述：
DC/DC Converter IC for Charging Li-ion Battery
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FUJITSU/富士通 |
23+ |
NA/ |
4797 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
FUJITSU |
2016+ |
TSSOP |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
FUJITSU |
2016+ |
SSOP |
6528 |
只做原裝正品現(xiàn)貨!或訂貨!假一賠十! |
詢價(jià) | ||
FUJITSU |
22+23+ |
TSSOP |
37967 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
FUJITSU |
24+ |
TSSOP |
35200 |
一級(jí)代理分銷/放心采購(gòu) |
詢價(jià) | ||
FUJITSU |
TSSOP |
30000 |
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) | |||
FUJITSU |
TSSOP24 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
FUJITSU |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
FUJITSU |
2020+ |
TSSOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
FUJITSU/富士通 |
22+ |
TSSOP24 |
10730 |
原裝正品 |
詢價(jià) |
