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MB39A125WQN中文資料富士通數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MB39A125WQN |
| 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)簡稱 |
FUJITSU【富士通】 |
| 中文名稱 | 富士通株式會社官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-29 13:12:00 |
| 人工找貨 | MB39A125WQN價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MB39A125WQN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：
MB39A125WQN
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FUJ |
24+ |
TSSOP |
26200 |
原裝現(xiàn)貨,誠信經(jīng)營! |
詢價(jià) | ||
FUJITSU |
SSOP |
6688 |
15 |
現(xiàn)貨庫存 |
詢價(jià) | ||
FUJITSU |
23+ |
TSSOP24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
FUJITSU |
2025+ |
TSSOP24 |
3827 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
FUJITSU |
TSSOP24 |
53650 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
FUJITSU/富士通 |
24+ |
SOT-23 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
FUJITSU |
23+ |
SSOP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
FUJITSU |
24+ |
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 |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
FUJITSU/富士通 |
23+ |
TSSOP |
9675 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) |
