MB39A107中文資料富士通數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MB39A107 |
| 功能描述 | DC/DC Converter IC for Charging Li-ion Battery with Synchronous Rectifier |
| 文件大小 |
532.55 Kbytes |
| 頁(yè)面數(shù)量 |
45 頁(yè) |
| 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 | 2025-1-22 21:11:00 |
MB39A107規(guī)格書(shū)詳情
■ DESCRIPTION
The MB39A107 is a DC/DC converter IC suitable for down-conversion, using pulse-width modulation (PWM) charging and enabling output voltage to be set to any desired level from 1 cell to 4 cells.
The MB39A107 adopts output for Nch MOS drive of synchronous rectification type.
The MB39A107 can be used to monitor the current in an AC adapter or battery, as it contains a current amplifier that can set an offset voltage.
It can also be used for applications such as setting the charging voltages for 2 batteries.
The MB39A107 provides a broad power supply voltage range and low standby current as well as high efficiency, making it ideal for use as a built-in charging device in products such as notebook PC.
■ FEATURES
? Built-in low-current control circuits in two systems (supporting dynamically controlled charging)
? The charge current value can be analog controlled (+INE1 and +INE2 terminal)
? Built-in synchronous rectification system output for Nch MOS FET
? Built-in charge pump for driving high-side Nch MOS, providing 100 on-duty support
? Built-in AC adapter detection function
? Output voltage setting accuracy : 4.2 V ± 0.74 (Ta = ? 10 °C to + 85 °C)
? Built-in high accuracy current detection amplifier : ± 5 (input voltage difference at 100 mV)
: ±15 (input voltage difference at 20 mV)
? Output voltage setting using external resistor : 1 cell to 4 cells
? Oscillation frequency range : 100 kHz to 1 MHz
? In standby mode, leave output voltage setting resistor open to prevent inefficient current loss.
? Built-in standby current function : 0 μA (Typ)
? Built-in soft-start function independent of loads
產(chǎn)品屬性
- 型號(hào)：
MB39A107
- 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 with Synchronous Rectifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
只做原裝 |
24+ |
QFN |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
FUJITSU/富士通 |
23+ |
NA/ |
1485 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
FUJITSU/富士通 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FUJITSU |
06+ |
SSOP38 |
1439 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
FUJ |
SOP |
699839 |
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 |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
FUJITSU |
22+23+ |
TSSOP30 |
28218 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
FUJ |
SOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
FUJITSU |
23+ |
TSSOP-38 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
FUJITSU |
23+ |
TSSOP-38 |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) |
