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LT3795集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

廠商型號(hào) |
LT3795 |
參數(shù)屬性 | LT3795 封裝/外殼為28-SOIC(0.173",4.40mm 寬)裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動(dòng)器;產(chǎn)品描述:IC LED DRIVER CTRLR PWM 28TSSOP |
功能描述 | 110V LED Controller with Spread Spectrum Frequency Modulation |
封裝外殼 | 28-SOIC(0.173",4.40mm 寬)裸露焊盤 |
文件大小 |
438.03 Kbytes |
頁面數(shù)量 |
28 頁 |
生產(chǎn)廠商 | LINEAR_DIMENSIONS Linear Dimensions Semiconductor |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-8 23:00:00 |
人工找貨 | LT3795價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LT3795規(guī)格書詳情
DESCRIPTION
110V LED Controller with Spread Spectrum Frequency Modulation The LT?3795 is a DC/DC controller designed to regulate a constant-current or constant-voltage and is ideal for driving LEDs. It drives a low side external N-channel power MOSFET from an internal regulated 7.7V supply. The fixed frequency and current mode architecture result in stable operation over a wide range of supply and output voltages. Spread spectrum frequency modulation (SSFM) can be activated for improved electromagnetic compatibility (EMC) performance. The ground referred voltage FB pin serves as the input for several LED protection features, and also allows the converter to operate as a constantvoltage source.
FEATURES
■ 3000:1 True Color PWM? Dimming
■ Wide Input Voltage Range: 4.5V to 110V
■ Input and Output Current Reporting
■ PMOS Switch Driver for PWM and Output Disconnect
■ Internal Spread Spectrum Frequency Modulation
■ ±2 Constant Voltage Regulation
■ ±3 Constant Current Regulation: 0V ≤ VOUT ≤ 110V
■ Programmable Input Current limit
■ CTRL Inputs Linearly Adjust LED Current
■ Adjustable Frequency: 100kHz to 1MHz
■ Programmable Open LED Protection with OPENLED Flag
■ Short-Circuit Protection and SHORTLED Flag
■ Programmable Undervoltage Lockout with Hysteresis
■ Soft-Start with Programmable Fault Restart Timer
■ C/10 Detection for Battery Charging
■ Available in 28-Lead TSSOP Package
APPLICATIONS
■ High Power LED, High Voltage LED
■ Battery Chargers
■ Accurate Current Limited Voltage Regulators
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LT3795EFE#TRPBF
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
DC DC 控制器
- 內(nèi)部開關(guān):
無
- 輸出數(shù):
1
- 電壓 - 供電(最低):
4.5V
- 電壓 -?供電(最高):
110V
- 頻率:
100kHz ~ 1MHz
- 調(diào)光:
模擬,PWM
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-SOIC(0.173",4.40mm 寬)裸露焊盤
- 供應(yīng)商器件封裝:
28-TSSOP-EP
- 描述:
IC LED DRIVER CTRLR PWM 28TSSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI(亞德諾) |
24+ |
TSSOP28EP |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開票! |
詢價(jià) | ||
LINEAR(凌特) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
TSSOP |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ADI/亞德諾 |
20+ |
28-LeadTSSOPwEP |
33680 |
ADI全新原裝-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
TSSOP |
2500 |
詢價(jià) | |||
Analog |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
ADI(亞德諾)/LINEAR(凌特) |
TSSOP-28-EP |
7800 |
詢價(jià) | ||||
ADI |
22+ |
NA |
11389 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
LINEAR |
1742+ |
TSSOP |
6528 |
凌特全線代理部分!接受訂貨。只做原裝正品假一賠十! |
詢價(jià) | ||
LINEAR/凌特 |
22+ |
TSSOP38 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價(jià) |