AP3031A中文資料新進半導體數(shù)據(jù)手冊PDF規(guī)格書
AP3031A規(guī)格書詳情
General Description
The AP3031A is an inductor-based DC/DC boost converter designed to drive LED arrays. 1.2A switching current allows AP3031A to be used in series 10 LEDs application typically.
A constant frequency 1MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall 22μH inductor and 0.47μF output capacitor for the typical application is sufficient.
The over output voltage protection is equipped in AP3031A, which protects the IC under open load condition. The AP3031A includes UVLO, soft-start, current limit and OTSD to protect the circuit.
Features
· Fast 1MHz Switching Frequency
· Wide Input Voltage Range: 2.7V to 16V
· Low 200mV Feedback Voltage
· Output Over Voltage Protection:36V
· Cycle by Cycle Current Limit: 1.2A
· Built-in Soft-start
· Built-in Standby Mode to Achieve High Frequency PWM Dimming
· Built-in Thermal Shutdown Function
· Under Voltage Lockout
Applications
· Digital Photo Frame
· GPS Receiver
· EPC
· PDVD
產(chǎn)品屬性
- 型號：
AP3031A
- 制造商：
BCDSEMI
- 制造商全稱：
BCD Semiconductor Manufacturing Limited
- 功能描述：
WHITE LED STEP-UP CONVERTER
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
BCD |
20+ |
SOT-163 |
6000 |
進口原裝現(xiàn)貨,假一賠十 |
詢價 | ||
AP |
23+ |
SOT23 |
7000 |
詢價 | |||
BCD |
22+ |
SOT23-6 |
30000 |
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價 | ||
BCD新進 |
24+ |
SOT23-6 |
333652 |
背光IC原裝現(xiàn)貨有優(yōu)勢 |
詢價 | ||
BCD |
24+ |
SMD |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
BCD |
24+ |
SOT23-6 |
18560 |
假一賠十全新原裝現(xiàn)貨特價供應工廠客戶可放款 |
詢價 | ||
BCD |
21+ |
SOT-163 |
6000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
BCD |
24+ |
SOT-163 |
22578 |
公司現(xiàn)貨庫存 支持實單 |
詢價 | ||
BCD |
24+ |
NA/ |
12250 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
BCD |
25+ |
SOT-163 |
9000 |
原裝正品,歡迎來電咨詢! |
詢價 |
