Advanced Chemistry-Independent, Level 2 Battery Chargers with Input Current Limiting

General Description The MAX1645 are high-efficiency battery chargers capable of charging batteries of any chemistry type. It uses the Intel System Management Bus (SMBus?) to control voltage and current charge outputs. When charging lithium-ion (Li+) batteries, the MAX1645 automatically transitio

文件：330.98 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Chargers with Input Current Limiting

General Description The MAX1645 are high-efficiency battery chargers capable of charging batteries of any chemistry type. It uses the Intel System Management Bus (SMBus?) to control voltage and current charge outputs. When charging lithium-ion (Li+) batteries, the MAX1645 automatically transitio

文件：330.98 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Charger with Input Current Limiting

General Description The MAX1644 constant-off-time, PWM step-down DC-DC converter is ideal for use in applications such as PC cards, CPU daughter cards, and desktop computer bus-termination boards. The device features internal synchronous rectification for high efficiency and reduced component cou

文件：183.5 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Chargers with Input Current Limiting

General Description The MAX1645 are high-efficiency battery chargers capable of charging batteries of any chemistry type. It uses the Intel System Management Bus (SMBus?) to control voltage and current charge outputs. When charging lithium-ion (Li+) batteries, the MAX1645 automatically transitio

文件：330.98 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Chargers with Input Current Limiting

General Description The MAX1645 are high-efficiency battery chargers capable of charging batteries of any chemistry type. It uses the Intel System Management Bus (SMBus?) to control voltage and current charge outputs. When charging lithium-ion (Li+) batteries, the MAX1645 automatically transitio

文件：330.98 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Charger with Input Current Limiting

文件：357.55 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

Advanced Chemistry-Independent, Level 2 Battery Charger with Input Current Limiting

文件：357.55 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

高級(jí)、與化學(xué)類(lèi)型無(wú)關(guān)的Level 2電池充電器，帶有輸入限流

The MAX1645 is a high-efficiency battery charger capable of charging batteries of any chemistry type. It uses the Intel? System Management Bus (SMBus?) to control voltage and current charge outputs.\nWhen charging lithium-ion (Li+) batteries, the MAX1645 automatically transitions from regulating cur ·Input Current Limiting\n·175sec Charge Safety Timeout\n·128mA Wake-Up Charge\n·Charges Any Chemistry Battery: Li+, NiCd, NiMH, Lead Acid, etc.\n·Intel SMBus 2-Wire Serial Interface\n·Compliant with Level 2 Smart Battery Charger Spec. Rev. 1.0\n·+8V to +28V Input Voltage Range\n·Up to 18.4V Battery ;

ADI

亞德諾

高級(jí)、與化學(xué)類(lèi)型無(wú)關(guān)的Level 2電池充電器，帶有輸入限流

MAX1645B是一款高效的電池充電器，能夠?qū)θ魏我环N化學(xué)成分的電池進(jìn)行充電。它通過(guò)Intel系統(tǒng)管理總線(xiàn)(SMBus?)控制電壓和充電電流輸出。\n\n 當(dāng)為鋰離子(Li+)電池充電時(shí)，MAX1645B可自動(dòng)地從恒流充電轉(zhuǎn)換到恒壓充電。MAX1645B還可以限制輸入電流，使其不超過(guò)預(yù)先確定的直流電源電流。175s的安全充電定時(shí)器能夠在MAX1645B應(yīng)該停止接受充電電壓/電流指令時(shí)處于“失控充電”狀態(tài)。\n\n MAX1645B使用了新一代同步buck控制電路，允許占空比超過(guò)99%，使輸入與輸出之間的壓差降到最小。MAX1645B能夠輕松的為1至4節(jié)串聯(lián)Li+電 ? 輸入電流限制\n? 128mA喚醒充電\n? 內(nèi)部帶有SMBus 2線(xiàn)串行接口\n? +8V至+28V的輸入電壓范圍\n? 11位電池電壓設(shè)置\n? 3A (最大)電池充電電流\n? 低壓差工作時(shí)，占空比可達(dá)99.99% (最大)\n? >97%的效率;

ADI

亞德諾

Package：28-SSOP（0.154"，3.90mm 寬）；包裝：卷帶（TR） 類(lèi)別：集成電路（IC） 電池充電器 描述：IC BAT CHG MULTCHEM 1-4CL 28QSOP

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