大電流單節(jié)鋰離子電池充電器芯片

芯能科技推出高達(dá)1200mA的可編程充電電流芯片CP4056,無(wú)需外置MOSFET檢測(cè)電阻器或隔離二極管，用于單節(jié)鋰離子電池采SOP-8封裝的完整線性充電芯片；具有恒定電流/恒定電壓，直接從USB端口給單節(jié)鋰離子電池充電；·精度達(dá)到±1%的4.2V預(yù)設(shè)充電電壓； ·用于電池電量檢測(cè)的充電電流監(jiān)控器輸出；自動(dòng)再充電； 待機(jī)模式下的供電電流為45uA；具有軟啟動(dòng)限制了浪涌電流功能； ·采用SOP-8封裝。適用于MP3 MP4，藍(lán)牙耳機(jī)，玩具禮品等鋰電池充電控制，外圍簡(jiǎn)單，應(yīng)用方便！

XNSEMI

芯能偉業(yè)

單節(jié)鋰電池充電器

Chipsky

希普仕

電池充電管理芯片Soc

COPO

酷珀微

2KBIT Read/Write with ANTICOLLISION Contactless Identification Device

Description The EM4056 is a CMOS integrated circuit intended foruse in contactless Read/Write transponders. The user’s configurable 2 kbits EEPROM memory contained in the chip is organised in 125 words of 16 bits, each word can be irreversibly protected against reading or/and writing attempts.

文件：145.47 Kbytes 頁(yè)數(shù)：14 Pages

EMMICRO

1.2A/16V Fully Integrated Linear Charger for 1 Cell Li-ion Battery

DESCRIPTION ETA4056 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger. Its compact package with minimum external components requirement makes the ETA4056 ideal for portable applications. No external sense resistor or blocking diode is nece

文件：1.18599 Mbytes 頁(yè)數(shù)：12 Pages

ETA

鈺泰半導(dǎo)體

LIQUID-CRYSTAL DISPLAY DRIVERS

TheHCC4054B, HCC4055BandHCC4056B(extended temperature range) and the HCF4054B, HCF4055BandHCF4056B(intermediate temperature range) are monolithic integrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micro package.

文件：334.08 Kbytes 頁(yè)數(shù)：15 Pages

STMICROELECTRONICS

意法半導(dǎo)體