參數(shù)資料
型號(hào)： L6924D013TR
廠(chǎng)商： 意法半導(dǎo)體
英文描述： Battery charger system with integrated power switch for Li-ION/Li-POLYMER
中文描述： 電池為鋰聚合物集成電源開(kāi)關(guān)，充電系統(tǒng)
文件頁(yè)數(shù)： 1/38頁(yè)
文件大?。?/td> 1350K
代理商： L6924D013TR
June 2007
Rev 7
1/38
38
L6924D
Battery charger system with integrated
power switch for L
i
-I
ON
/L
i
-P
OLYMER
Features
■
Fully integrated solution, with a power
MOSFET, reverse blocking diode, sense
resistor, and thermal protection
■
Ideal for coke and graphite anode single-cell
L
I
-I
ON
packs
■
Both linear and quasi-pulse operation
■
Closed loop thermal control
■
USB BUS-compatible
■
Programmable charge current up to 1A
■
Programmable pre-charge current
■
Programmable end-of-charge current
■
Programmable pre-charge voltage threshold
■
Programmable charge timer
■
Programmable output voltage at 4.1V and
4.2V, with ±1% output voltage accuracy
■
(NTC) or (PTC) thermistor interface for battery
temperature monitoring and protection
■
Flexible charge process termination
■
Status outputs to drive LEDs or to interface
with a host processor
■
Small VFQFPN 16-leads package (3mm x
3mm)
Applications
■
PDAs
■
Handheld devices
■
Cellular phones
■
Digital cameras
■
Standalone chargers
■
USB-Powered chargers
VFQFPN16
www.st.com
Table 1. Device summary
Order codes
Package
Packaging
L6924D
VFQFPN16
Tube
L6924D013TR
VFQFPN16
Tape & Reel
相關(guān)PDF資料
PDF描述
L6925 HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6925013TR HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6925D HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6926013TR High efficiency monolithic synchronous step down regulator
L6926D1 High efficiency monolithic synchronous step down regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6924U 功能描述:電池管理 USB Battery Charger System w/integra RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
L6924U013TR 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer
L6924UTR 功能描述:電池管理 Battery Charger USB Compatible RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
L6925 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6925013TR 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
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