A4063中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書
A4063規(guī)格書詳情
DESCRIPTION
The A4063 is a constant current, constant voltage Li-Ion battery charger that uses a current mode PWM step down switching architecture. Using DC-DC control mode, the charge current is set by an external resistor, up to 2A. With a 1.5MHz switching frequency, the A4063 provides small, simple and efficient solution to fast charge single cell Li-Ion battery.
When the input voltage is lower than 4.35V, the chip enters the SLEEP MODE, the power consumption will be reduced to 60μA. Built-in temperature protection and load short-circuit protection ensure high reliability of the IC. There are two LED can display various charging states.
The A4063 is
available in PSOP8 p acka ge.
FEATURES
? Constant current mode DC-DC PWM control
? Constant voltage LDO control
? 1.5MHz switching frequency
? Anti reverse connection
? Automatic sleep mode for low power
consumption
? Automatic recharge
? Available in PSOP8 package APPLICATION
? Mobile Phone
? Digital Camera
? Portable Devices
? Various Chargers
? Pads
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MOLEX/莫仕 |
2420+ |
/ |
535637 |
一級代理,原裝正品! |
詢價 | ||
AVAGO/安華高 |
23+ |
DIPSOP8 |
20288 |
原廠授權代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 | ||
21+ |
QFP |
35200 |
一級代理/放心采購 |
詢價 | |||
ALLWINNER |
2021+ |
BGA |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ALLWINNER/全志 |
24+ |
BGA |
18000 |
原裝正品 有掛有貨 假一賠十 |
詢價 | ||
ALLWINNER/全志 |
22+ |
BGA |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
ST |
23+ |
SOP8 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ALLWINNER |
20+ |
N/A |
8800 |
只做原裝正品 |
詢價 | ||
IR |
22+ |
6000 |
終端可免費供樣,支持BOM配單 |
詢價 | |||
ALLWINNER |
22+ |
BGA |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 |