RT4526中文資料Small Package, High Performance, Asynchronous BoostLED Driver數(shù)據(jù)手冊(cè)Richtek規(guī)格書(shū)
| 廠商型號(hào) |
RT4526 |
| 參數(shù)屬性 | RT4526 封裝/外殼為SOT-23-6 細(xì)型，TSOT-23-6；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類(lèi)別為集成電路（IC）的LED驅(qū)動(dòng)器；RT4526應(yīng)用范圍：背光；產(chǎn)品描述：IC LED DRIVER RGLTR PWM TSOT23-6 |
| 功能描述 | Small Package, High Performance, Asynchronous BoostLED Driver |
| 封裝外殼 | SOT-23-6 細(xì)型，TSOT-23-6 |
| 制造商 | Richtek Richtek Technology Corporation |
| 中文名稱(chēng) | 立锜科技 立锜科技股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-19 20:00:00 |
| 人工找貨 | RT4526價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT4526規(guī)格書(shū)詳情
描述 Description
The RT4526 is a high frequency, asynchronous Boost converter. The internal MOSFET can support up to 10 white LEDs for backlighting and OLED power applications, and the internal soft-start function can reduce the inrush current. The device operates with 1MHz fixed switching frequency to allow small external components and to simplify possible EMI problems. For the protection, the RT4526 provides 37V OVP to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the external sense resistor RSET. The RT4526 is available in the tiny TSOT-23-6 package to provide the best solution for PCB space saving and total BOM cost.
特性 Features
?VIN Operating Range :2.5V to 5.5V
?Wide Range for PWM Dimming (100Hz to200kHz)
?Internal Soft-Start
?Under-Voltage Protection
?Over-Temperature Protection
?RoHS Compliant and Halogen Free
應(yīng)用 Application
? Cellular Phones
? PDAs and Smart Phones and MP3 and OLED.
? Portable Instruments
技術(shù)參數(shù)
- 制造商編號(hào)
：RT4526
- 生產(chǎn)廠家
：Richtek
- Vin(min)(V)
：2.5
- Vin(max)(V)
：5.5
- SWFreq(typ)(kHz)
：1000
- NumberofLEDs(max)(pcs)
：10
- Iout(max)/channel(mA)
：20
- Iq(typ)(mA)
：0.4
- DimmingControl
：PWM
- Topology
：Boost
- Features
：Cycle-by-Cycle Current Limit;Enable Input;OVP;Stable with Ceramic Capacitor;UVP
- Package Type
：TSOT-26
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
22+ |
sot23 |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
25+ |
NA |
65248 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
24+ |
SOT23-6 |
150698 |
原裝正品現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
RICHTEK |
24+ |
SOT23-6 |
8000 |
原廠原裝，價(jià)格優(yōu)勢(shì)，歡迎洽談！ |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
21+ |
SOT23-6 |
12500 |
詢(xún)價(jià) | |||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢(xún)價(jià) | ||
原裝 |
20+ |
原裝 |
56200 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
21+ |
SOT-23-6 |
20000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
25+ |
SOT23-6 |
15000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) |
