CN3058中文資料上海如韻數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
CN3058 |
| 功能描述 | 500mA LiFePO4 Battery Charger |
| 文件大小 |
253.48 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | Shanghai Consonance Electronics Incorporated |
| 企業(yè)簡稱 |
CONSONANCE【上海如韻】 |
| 中文名稱 | 上海如韻電子有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-4 9:48:00 |
| 人工找貨 | CN3058價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
CN3058規(guī)格書詳情
Description
The CN3058 is a complete constant-current /constant
voltage linear charger for single cell LiFePO4
rechargeable batteries. The device contains an
on-chip power MOSFET and eliminates the need for
the external sense resistor and blocking diode. Its
low external component count makes CN3058
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
regulation voltage is internally fixed at 3.6V with
1.5 accuracy, it can also be adjusted with an
external resistor. The charge current can be
programmed externally with a single resistor. When
the input supply (wall adapter or USB supply) is
removed, the CN3058 automatically enters a low
power sleep mode , dropping the battery drain
current to less than 3uA. Other features include
undervoltage lockout, automatic recharge, battery
temperature sensing and charging/termination
indicator.
The CN3058 is available in 8-pin SOP package.
Features:
? Complete Charge Management for Single Cell
LiFePO4 Battery
? Input voltage range from 3.8V to 6V
? On-chip Power MOSFET
? No external Blocking Diode or Current Sense
Resistors Required
? Preset 3.6V Regulation Voltage with 1.5
Accuracy, adjustable with an external resistor
? Precharge Conditioning for Reviving Deeply
Discharged Cells and Minimizing Heat
Dissipation During Initial Stage of Charge
? Programmable Continuous Charge Current Up
to 500mA
? Constant-Current/Constant-Voltage/Constant-
Temperature Operation with Thermal
Regulation to Maximize Charge Rate Without
Risk of Overheating
? Automatic Low-Power Sleep Mode When Input
Supply Voltage is Removed
? Status Indication for LEDs or uP Interface
? C/10 Charge Termination
? Automatic Recharge
? Battery Temperature Sensing
? Available in SOP8 Package
? Pb-free, rohs compliant and Halogen free
Applications:
? Miner's lamp
? LiFePO4 battery applications
? Lead-acid batteries
? A variety of chargers
產(chǎn)品屬性
- 型號：
CN3058
- 功能描述：
500 毫安 USB 接口兼容的磷酸鐵鋰電池充電控制電路
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CONSON |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
CONSON |
25+ |
SOP-8 |
3200 |
原裝正品,假一罰十! |
詢價(jià) | ||
C&Q |
24+ |
N/A |
6618 |
公司現(xiàn)貨庫存,支持實(shí)單 |
詢價(jià) | ||
CONSONANCE(如韻) |
9月24日 |
con |
2000 |
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價(jià)格 |
詢價(jià) | ||
CONSONANCE/如韻電子 |
23+ |
SOP-8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
CONSON |
2022+ |
SOP-8 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價(jià) | ||
CN如韻 |
19+ |
SOP8 |
68079 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
CHINA |
24+ |
SOP8/MSOP8 |
8000 |
優(yōu)勢現(xiàn)貨 |
詢價(jià) | ||
CONSONANCE/如韻電子 |
4C131 |
SOP |
5296 |
原裝現(xiàn)貨 |
詢價(jià) | ||
CONSONANCE/如韻電子 |
22+ |
SOP-8 |
17870 |
原裝正品 |
詢價(jià) |
