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MAX8680ETL+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 |
MAX8680ETL+ |
| 參數(shù)屬性 | MAX8680ETL+ 包裝為散裝；類別為集成電路（IC）的電源管理-專用；產(chǎn)品描述：IC REG DGTL CAM 7OUT 40TQFN |
| 功能描述 | Smallest, All-Internal MOSFET, 7-Channel DSC PMIC in Tiny 5mm x 5mm Thin QFN |
| 文件大小 |
156.87 Kbytes |
| 頁面數(shù)量 |
2 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(dǎo)體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-12-28 9:10:00 |
MAX8680ETL+規(guī)格書詳情
General Description
The MAX8680 highly efficient complete power-supply solution is designed for digital still cameras (DSCs) and digital video cameras (DVCs). The device integrates seven on-chip power MOSFET DC-DC converters with up to 95 efficiency to power all critical power supplies in DSC systems. Each converter also features True Shutdown?, as well as internal compensation to minimize external component count. The seven DC-DC converter outputs are:
? Step-up synchronous-rectified DC-DC converter (SU). The MAX8680 is bootstrapped from VSU.
? MAIN synchronous-rectified step-down DC-DC converter (M) for DSP I/O supply voltage.
? DDRZ synchronous-rectified step-down DC-DC converter (Z) for DSP DDR supply voltage.
? Low-voltage (down to 1V) synchronous-rectified step-down DC-DC converter (SD) for DSP core supply voltage.
? High-voltage, step-up DC-DC converter with current regulation and PWM dimming control (LEDBST) for white LEDs (WLED).
? High-voltage step-up DC-DC converter (CCDBST) for CCD imagers or positive LCD bias supplies.
? Transformerless inverting DC-DC converter (CCDINV) for CCD imagers or negative LCD bias supplies.
Features
? 95 Efficient Synchronous-Rectified DC-DC Converters
? 90 Efficient Boost-Buck Operation
? 85 Efficient DC-DC Converters for CCD, LCD, WLED, and/or OLED
? Internal Compensation on All Channels
? True Shutdown on All Step-Up Converters
? Overload Protection
? Soft-Start for Controlled Startup Current
? Dropout Operation (100 Duty Cycle) on StepDown Converters
? Regulated Current Output for Up to 6 White LEDs
? PWM Dimming of WLED Current
? Adjustable LED Overvoltage Protection Up to 27V
? Transformerless Inverting Converter for CCD
? 2MHz Switching Frequency for Low-Voltage Channels
? ±2.5 Switching Frequency Accuracy
? 1μA Shutdown Supply Current
? Power-On Voltage Tracking for Core and Main Outputs
? All Internal Power MOSFETs
? SDOK Power-OK Indicator
Applications
?? DSCs and DVCs
?? PDAs and Portable Media Players
?? GPS Navigation Systems
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX8680ETL+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
散裝
- 描述：
IC REG DGTL CAM 7OUT 40TQFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
21+ |
QFN |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗 |
詢價 | ||
MAXIM/美信 |
24+ |
QFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
10+PB |
QFN |
752 |
原裝正品現(xiàn)貨,可開發(fā)票,假一賠十 |
詢價 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
原廠封裝 |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MAXIM |
09+ |
QFN |
5500 |
原裝無鉛,優(yōu)勢熱賣 |
詢價 | ||
Maxim Integrated |
21+ |
NA |
13500 |
正品專賣,進口原裝深圳現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
2122+ |
9880 |
全新原裝正品現(xiàn)貨,優(yōu)勢渠道可含稅,假一賠十 |
詢價 | |||
MAXIM |
23+ |
QFN40 |
183 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
Maxim Integrated |
24+ |
40-TQFN(5x5) |
56300 |
一級代理/放心采購 |
詢價 |
