參數(shù)資料
型號: ISL6291-2CR
廠商: INTERSIL CORP
元件分類: 電源管理
英文描述: Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-SOIC -40 to 85
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16
封裝: 5 X 5 MM, THERMALLY ENHANCED, PLASTIC, MO-220VHHB, QFN-16
文件頁數(shù): 10/11頁
文件大小: 357K
代理商: ISL6291-2CR
10
FN9102.2
May 2, 2005
Battery Removal Detection
The ISL6291 assumes that the thermistor is co-packed with
the battery and is removed together with the battery. When
the ISL6291 sees a voltage of 2.1V or higher on the TEMP
pin, it assumes that the battery is removed. When the battery
is removed, the charger stops and indicates a fault signal. A
new charge cycle starts when a battery is inserted again.
Output Capacitor C
OUT
C
OUT
is typically a 10
μ
F Tantalum capacitor if the charger is
required to operate with no battery attached. For embedded
battery applications, there is no requirement for a capacitor if
the battery is placed close enough to the charger output. It is
recommended, however, that the charger have at least a
0.1uF ceramic capacitor at the charger output for decoupling
purposes.
Input Capacitor C
IN
C
IN
is typically a 10
μ
F Tantalum capacitor or 1
μ
F Ceramic
capacitor.
Stability
The charger is stable with a wide range of external
components, including the typical external components.
相關(guān)PDF資料
PDF描述
ISL6291-2CR-T Li-ion/Li Polymer Linear Battery Charger
ISL6291-2CRZ Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-SOIC -40 to 85
ISL6291-2CRZ-T Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 20-SOIC -40 to 85
ISL6291EVAL1 Li-ion/Li Polymer Linear Battery Charger
ISL6292(中文) Li-ion/Li Polymer Battery Charger(鋰離子/鋰聚合物電池充電器)
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