AP3031A中文資料新進半導(dǎo)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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
BCD |
SOT23-6 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
DIODES(美臺) |
21+ |
SOT-23-6 |
12588 |
原裝正品,現(xiàn)貨庫存 |
詢價 | ||
BCD |
24+ |
SOT23-6 |
204 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
BCD |
22+ |
SOT-163 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
BCD |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
BCD |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
BCD |
2021+ |
SOT23-6 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
AP |
23+ |
SOT23 |
7000 |
詢價 | |||
DIODES/美臺 |
22+ |
SOT23-6 |
54000 |
正規(guī)代理渠道假一賠十 |
詢價 | ||
DIODES/美臺 |
20+ |
SMD |
88800 |
DIODES原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 |
