位置：ACE45677D > ACE45677D詳情
ACE45677D中文資料
ACE45677D數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
Description
The ACE45677D is a complete constant-current/ constant-voltage linear charger for single cell lithium
rechargeable battery. No external sense resistor is needed, and no blocking diode is required due to the
internal P-MOSFET architecture. Furthermore, the ACE45677D is specifically designed to work within
USB power specifications. Its low external component count makes the ACE45677D ideally suited for
portable applications. Thermal feedback regulates the charge current to limit the die temperature during
high power operation or high ambient temperature. The charge current can be programmed externally
with a single resistor. The ACE45677D automatically terminates the charge cycle when the charge
current drops to 1/10th the programmed value after the final float voltage is reached. When the input
supply (wall adapter or USB supply) is removed, the ACE45677D automatically enters a low power sleep
mode, dropping the battery drain current to less than 2μA. The ACE45677D can be put into shutdown
mode, reducing the supply current to 50μA. Other features include battery pack temperature monitor,
undervoltage lockout, automatic recharge and two status pins to indicate charging and charge termination.
The ACE45677D is available in thermally enhanced 8-pin SOP package.
Features
? Charges Single Cell Lithium Battery Directly from USB Port or AC Adapter
? Input Voltage Range From 4.5V to 6.5V
? No External MOSFET, Sense Resistor or Blocking Diode Required
? Preset 4.20V/4.35V Charge Voltage
? Continuous Programmable Charge Current Up to 1A
? Recharge Conditioning for Reviving Deeply Discharged Cells and Minimizing Heat Dissipation
During Initial Stage of Charge
? Constant-Current/Constant- Voltage/Constant-Temp Operation with Thermal Regulation to Maximize
Charge Rate Without Risk of Overheating
? Automatic Recharge
? Battery Temperature Sensing
? Charge state pairs of output, no battery and fault status display
? Charge Current Monitor Output for Gas Gauging
? Automatic Low Power Sleep Mode When Input Supply Voltage is Removed
? Soft-Start Limits Inrush Current
? Chip Enable Input
Application
? Cellular phones, PDAs
? Portable Media Players
? Digital Still Cameras
? Bluetooth & GPS Applications
? Mobile Internet Device
? Charging Docks and Cradles
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ACE |
23+ |
SOP-8 |
33435 |
原裝正品現(xiàn)貨 |
|||
ACE |
24+ |
SC-70-6 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
|||
ACE |
23+ |
SC-70-6 |
50000 |
原裝正品 支持實(shí)單 |
|||
ACE |
23+ |
DFN5x6-8L |
360000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
|||
NK/南科功率 |
2025+ |
DFN5x6-8L |
986966 |
國產(chǎn) |
|||
VBSEMI/臺(tái)灣微碧 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
VB |
25+ |
SOP8 |
18578 |
原裝正品,歡迎來電咨詢! |
|||
VBSEMI/臺(tái)灣微碧 |
24+ |
SOP-8 |
60000 |
全新原裝現(xiàn)貨 |
|||
N/A |
22+ |
DIP |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
|||
N/A |
24+ |
DIP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
ACE45677D 資料下載更多...
ACE45677D 芯片相關(guān)型號(hào)
- 140
- ACE4559P
- ACE4559P42DFH
- ACE4559P435DFH
- ACE45677DBFM+H
- ACE45677DFM+H
- BRCPA1000AKGKHW
- BRCPA1000ALAHFW
- BRCPA1000BJAHHW
- BRCPA1000BJGEHW
- BRCPA1000CMAKHW
- BRCPB1000AJGHFW
- BRCPB1000AMACHW
- BRCPB1000AMGHHW
- BRCPB1000CMAHHW
- BRCPB1000CMGHHW
- CLB1E6U8R2K1000TC1
- CLB1E6U8R2K1000TC1_V01
- MAX9895AETL+
- PDS1-S12-S3-S
- PEM2-S5-S12-D
- R75MD2820AA50K
- R75PF2820AA50K
- R75QD2820AA30K
- R75QF2820AA60K
- TP21SH9V3P-E-1
- TP21SH9V3P-E-1-2
- TP21SH9V3P-E-2
- TP21SH9V3P-E-2-2
- VMS-40-9
ACE相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
ACE Technology Co., LTD.
中文資料: 4266條
ACE Technology Co., LTD.成立于2001年，是一家無晶圓廠的IC設(shè)計(jì)公司，專注于電源管理應(yīng)用和非易失性存儲(chǔ)器的功率半導(dǎo)體產(chǎn)品的開發(fā)。公司致力于為客戶提供高性能、高可靠性的模擬集成電路產(chǎn)品，主要包括MOSFET、DC/DC轉(zhuǎn)換器、LDO、電源管理IC和EEPROM等。 ACE Technology 擁有豐富的知識(shí)產(chǎn)權(quán)和在模擬集成電路研發(fā)方面的經(jīng)驗(yàn)。在技術(shù)創(chuàng)新的支持下，ACE專注于提供全面且具有競爭力的產(chǎn)品和服務(wù)解決方案，滿足市場和客戶的多樣化需求。通過不斷的研發(fā)和市場拓展，ACE Technology 希望成為全球電源管理和非易失性存儲(chǔ)器領(lǐng)域的重要供應(yīng)商。
