AAT3152中文資料研諾科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AAT3152 |
| 功能描述 | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| 文件大小 |
123 Kbytes |
| 頁(yè)面數(shù)量 |
10 頁(yè) |
| 生產(chǎn)廠商 | Advanced Analogic Technologies |
| 企業(yè)簡(jiǎn)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) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-25 19:20:00 |
| 人工找貨 | AAT3152價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AAT3152規(guī)格書詳情
General Description
The AAT3152 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3152 is capable of driving four-channel LEDs from a 2.7V to 5.5V input. The current sinks may be operated individually or in parallel for driving higher-current LEDs. Low external parts count (two 1μF flying capacitors and two small 1μF capacitors at VIN and VOUT) makes this part ideally suited for small battery-powered applications.
Features
? VIN Range: 2.7V to 5.5V
? Fully Programmable Current with Single Wire
? Eight-Step Current: 20mA to 50μA
? Individual Main-Sub Group Control
? Low IQ (80μA) at Light Load
? Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage
? Drives 1-4 Channels of LEDs
? No Inductors, Low Noise Operation
? 1MHz Constant Switching Frequency
? Small Application Circuit
? Built-In Thermal Protection
? Built-In Auto-Disable for Short-Circuit
? Automatic Soft-Start
? IQ <1μA in Shutdown
? Thermal-Enhanced 3x3mm12-Pin DFN Package
Applications
? Color (RGB) Lighting
? Programmable Current Sinks
? White LED Backlighting
? White Photo Flash for DSCs
產(chǎn)品屬性
- 型號(hào)：
AAT3152
- 制造商：
ANALOGICTECH
- 制造商全稱：
Advanced Analogic Technologies
- 功能描述：
High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANALOGIC |
07+ |
QFN |
663 |
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) | ||
ANALOGICTECH |
23+ |
TDFN33-12 |
9000 |
全新原裝正品 |
詢價(jià) | ||
ANALOGIC |
18+ |
DFN33-12 |
32779 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
ANALOGIC/沛亨 |
21+ |
QFN |
120000 |
長(zhǎng)期代理優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
ANALOGIC |
21+ |
TDFN33-12 |
5238 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ANALOGI |
1948+ |
QFN |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
Skyworks Solutions Inc. |
23+ |
12TDFN |
9000 |
原裝正品，支持實(shí)單 |
詢價(jià) | ||
ANALOGIC |
08+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
Skyworks |
20+ |
原裝 |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
SkyworksSolutionsInc. |
24+ |
12-TDFN(3x3) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) |
