AP3019A集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

廠商型號 |
AP3019A |
參數(shù)屬性 | AP3019A 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(qū)動器;AP3019A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 | 2025-4-29 22:30:00 |
人工找貨 | AP3019A價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AP3019A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.
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(qū)動器
- 包裝:
管件
- 類型:
DC DC 穩(wěn)壓器
- 拓撲:
升壓
- 內(nèi)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(diào)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 |
---|---|---|---|---|---|---|---|
Diodes |
24+ |
SOT23-6 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
DIODES/美臺 |
21+ |
SOT-23-6 |
8080 |
只做原裝,質(zhì)量保證 |
詢價 | ||
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 |
24+ |
25609 |
原裝正品現(xiàn)貨供應 |
詢價 | |||
BCD |
1822+ |
SOT23-6 |
6852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
BCD |
2015+ |
SOT23-6 |
28989 |
專業(yè)代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
DIODES |
20+ |
SOT-23-6 |
69052 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
Diodes(美臺) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
DIODES |
21+ |
SOT-23-6 |
12880 |
公司只做原裝,誠信經(jīng)營 |
詢價 | ||
BCD |
24+ |
SOT23-6L |
2800 |
原裝現(xiàn)貨!可長期供貨! |
詢價 |