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AAT3123AITP-20-T1中文資料研諾科技數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
AAT3123AITP-20-T1 |
| 功能描述 | High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
| 文件大小 |
321.35 Kbytes |
| 頁面數(shù)量 |
18 頁 |
| 生產(chǎn)廠商 | Advanced Analogic Technologies |
| 企業(yè)簡稱 |
ANALOGICTECH【研諾科技】 |
| 中文名稱 | 香港研諾邏輯科技有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) | ANALOGICTECH |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-6 9:36:00 |
| 人工找貨 | AAT3123AITP-20-T1價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AAT3123AITP-20-T1規(guī)格書詳情
General Description
The AAT3123/23A/24 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED applications. The device can be used to produce current levels up to 20mA to drive up to six LEDs from a 2.7V to 5.5V input. Outputs may be operated individually or paralleled for driving higher-current LEDs. A low external parts count (two 1μF flying capacitors and two small 1μF capacitors at VIN and OUT) make the AAT3123/23A/24 ideally suited for small battery-powered applications.
特性 Features
? VIN Range: 2.7V to 5.5V
? Dual Mode 1X and 1.5X Charge Pump for Maximum Efficiency
? Drives Low-VF and High-VF Type LEDs
? Up to Six 20mA Outputs (AAT3124)
? Up to Four 20mA Outputs (AAT3123/23A)
? 32-Position Logarithmic Scale with Digital Control
? Simple Serial Control (S2Cwire) Interface
? Low Noise Constant Frequency Operation
? 1MHz Switching Frequency
? Small Application Circuit
? Regulated Output Current
? Automatic Soft Start
? No Inductors
? IQ <1μA in Shutdown
? Temperature Range: -40°C to +85°C
? 12-Pin TSOPJW Package (AAT3123/23A)
? 16-Pin 4x4mm QFN and 14-Pin TSOPJW Packages (AAT3124)
Applications
? Color (RGB) Lighting
? Programmable Current Source
? White LED Backlighting
? White Photo Flash for DSCs
產(chǎn)品屬性
- 型號(hào)：
AAT3123AITP-20-T1
- 制造商：
ANALOGICTECH
- 制造商全稱：
Advanced Analogic Technologies
- 功能描述：
High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANALOGIC |
25+ |
TSOPJW-12 |
65428 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
ANALOGIC |
21+ |
TSOPJW-12 |
20000 |
全新原裝 公司現(xiàn)貨 價(jià)優(yōu) |
詢價(jià) | ||
AAT |
24+ |
TSOPJW-12 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
ANALOGIC |
07+ |
TSSOP-12 |
2850 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ANALOGIC |
22+ |
TSOPJW-12 |
2500 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
AAT |
23+24 |
TSOPJW-12 |
28950 |
專營原裝正品SMD二三極管,電源IC |
詢價(jià) | ||
ANALOGIC |
2407+ |
TSOPJW12 |
7750 |
原裝現(xiàn)貨!實(shí)單直說!特價(jià)! |
詢價(jià) | ||
ANALOGIC |
25+ |
TSOPJW-12 |
32000 |
ANALOGIC全新特價(jià)AAT3123AITP-20-T1即刻詢購立享優(yōu)惠#長期有貨 |
詢價(jià) | ||
ANALOGIC/沛亨 |
21+ |
TSOPJW-12 |
120000 |
長期代理優(yōu)勢供應(yīng) |
詢價(jià) | ||
ANALOGIC |
23+ |
TSOPJW-12 |
85860 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
