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MAX8663ETL集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料
| 廠商型號 |
MAX8663ETL |
| 參數(shù)屬性 | MAX8663ETL 封裝/外殼為40-WFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的電源管理-專用；MAX8663ETL應用范圍：手持/移動設備；產(chǎn)品描述：IC PMIC LI+ SNGL CELL 40TQFN |
| 功能描述 | Power-Management ICs for Single-Cell, Li Battery-Operated Devices |
| 封裝外殼 | 40-WFQFN 裸露焊盤 |
| 文件大小 |
873.64 Kbytes |
| 頁面數(shù)量 |
36 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-25 10:02:00 |
| 人工找貨 | MAX8663ETL價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX8663ETL規(guī)格書詳情
General Description
The MAX8662/MAX8663 power-management ICs (PMICs) are efficient, compact devices suitable for smart cellular phones, PDAs, Internet appliances, and other portable devices. They integrate two synchronous buck regulators, a boost regulator driving two to seven white LEDs, four low-dropout linear regulators (LDOs), and a linear charger for a single-cell Li-ion (Li+) battery.
Maxim’s Smart Power Selector? (SPS) safely distributes power between an external power source (AC adapter, auto adapter, or USB source), battery, and the system load. When system load peaks exceed the external source capability, the battery supplies supple mental current. When system load requirements are small, residual power from the external power source charges the battery. A thermal-limiting circuit limits battery-charge rate and external power-source current to prevent overheating. The PMIC also allows the system to operate with no battery or a discharged battery.
The MAX8662 is available in a 6mm x 6mm, 48-pin TQFN package, while the MAX8663, without the LED driver, is available in a 5mm x 5mm, 40-pin TQFN package.
Features
? Two 95-Efficient 1MHz Buck Regulators
?? Main Regulator: 0.98V to VIN at 1200mA
?? Core Regulator: 0.98V to VIN at 900mA
? 1MHz Boost WLED Driver
?? Drives Up to 7 White LEDs at 30mA (max)
?? PWM and Analog Dimming Control
? Four Low-Dropout Linear Regulators
?? 1.7V to 5.5V Input Range
?? 15μA Quiescent Current
? Single-Cell Li+ Charger
?? Adapter or USB Input
?? Thermal-Overload Protection
? Smart Power Selector (SPS)
?? AC Adapter/USB or Battery Source
?? Charger-Current and System-Load Sharing
??
Applications
?? Smart Phones and PDAs
?? MP3 and Portable Media Players
?? Palmtop and Wireless Handhelds
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX8663ETL+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
卷帶（TR）
- 應用：
手持/移動設備
- 電流 - 供電：
900μA
- 電壓 - 供電：
4.1V ~ 8V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
40-WFQFN 裸露焊盤
- 供應商器件封裝：
40-TQFN（5x5）
- 描述：
IC PMIC LI+ SNGL CELL 40TQFN
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標準封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
Maxim Integrated |
24+ |
40-TQFN-EP(5x5) |
65200 |
一級代理/放心采購 |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM/美信 |
22+ |
QFN |
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 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
Maxim(美信) |
24+ |
標準封裝 |
10048 |
原廠渠道供應,大量現(xiàn)貨,原型號開票。 |
詢價 | ||
MAXIM/美信 |
22+ |
QFN40 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價 | ||
MAXIM |
ROHS |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MAXIM/美信 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
MAXIM |
929 |
QFN40 |
116 |
929 |
詢價 |
