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AP3019AKTTR-G1集成電路(IC)的LED驅動器規(guī)格書PDF中文資料

廠商型號 |
AP3019AKTTR-G1 |
參數(shù)屬性 | AP3019AKTTR-G1 封裝/外殼為SOT-23-6 細型,TSOT-23-6;包裝為管件;類別為集成電路(IC)的LED驅動器;AP3019AKTTR-G1應用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM TSOT23-6 |
功能描述 | WHITE LED STEP-UP CONVERTER |
封裝外殼 | SOT-23-6 細型,TSOT-23-6 |
文件大小 |
619.82 Kbytes |
頁面數(shù)量 |
15 頁 |
生產(chǎn)廠商 | BCD Semiconductor Manufacturing Limited |
企業(yè)簡稱 |
BCDSEMI【新進半導體】 |
中文名稱 | 上海新進半導體制造有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-4 22:58:00 |
人工找貨 | AP3019AKTTR-G1價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AP3019AKTTR-G1規(guī)格書詳情
General Description
The AP3019A is an inductor-based DC/DC converter designed to drive up to eight white LEDs in series for backlight. Only one feedback resistor is needed to control the LED current and obtain required brightness.
A constant frequency 1.2MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall inductor and 0.22μF output capacitor for a typical application is sufficient. Additionally, the Schottky diode in boost circuit is integrated on this chip. AP3019A also provides a disable pin to ease its use for different systems.
The output over-voltage protection is implemented in AP3019A. When any LED is broken or in other abnormal conditions, the output voltage will be clamped.
The AP3019A is available in standard SOT-23-6 and TSOT-23-6 packages.
特性 Features
? Inherently Uniform LED Current
? High Efficiency up to 84
? No Need for External Schottky Diode
? Output Over-voltage Protection (OVP)
? Fixed 1.2MHz Switching Frequency
? Uses Tiny 1mm Tall Inductor
? Requires Only 0.22μF Output Capacitor
Applications
? Cellular Phones
? Digital Cameras
? LCD modules
? GPS Receivers
? PDAs, Handheld Computers
產(chǎn)品屬性
- 產(chǎn)品編號:
AP3019AKTTR-G1
- 制造商:
Diodes Incorporated
- 類別:
集成電路(IC) > LED 驅動器
- 包裝:
管件
- 類型:
DC DC 穩(wěn)壓器
- 拓撲:
升壓
- 內部開關:
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
2.5V
- 電壓 -?供電(最高):
16V
- 電流 - 輸出/通道:
550mA(開關)
- 頻率:
1.2MHz
- 調光:
PWM
- 應用:
背光
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
SOT-23-6 細型,TSOT-23-6
- 供應商器件封裝:
TSOT-23-6
- 描述:
IC LED DRVR RGLTR PWM TSOT23-6
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
BCD |
2016+ |
SOT23-6 |
2826 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
BCD |
20+ |
SOT23-6 |
49000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
BCD |
14+ |
SOT23-6 |
50 |
原裝現(xiàn)貨價格有優(yōu)勢量大可以發(fā)貨 |
詢價 | ||
BCD |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
BCD |
25+23+ |
SOT23-6 |
42940 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
DiodesIncorporated |
19+ |
58000 |
原裝正品價格優(yōu)勢 |
詢價 | |||
Diodes Incorporated |
25+ |
SOT-23-6 細型 TSOT-23-6 |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
DIODES/美臺 |
2450+ |
SOT23-6 |
8850 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
BCD |
SOT23-6 |
2826 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
DIODES(美臺) |
24+ |
SOT-23-6 |
9908 |
支持大陸交貨,美金交易。原裝現(xiàn)貨庫存。 |
詢價 |