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尋找MR16芯片。。。。

芯片上絲印是1P5AE SOT23-6封裝。急用,謝謝

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2
WTEL2010
LV.1
3
2011-06-27 10:22

AL8805,輸入DC6-30V,輸出電流可達(dá)1A,SOT25(SOT23-5)

聯(lián)系電話 15901697935

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fling2011
LV.3
4
2011-06-27 14:51

我司生產(chǎn)電源IC 有:KA3842、LM358、L6562、OB2263、KA7500、LM324、TL431、TL494、MC34063等,有需要請(qǐng)聯(lián)系:方小姐 13510231816  QQ:1506692657

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2011-09-29 15:19

是外置還是內(nèi)置MOS ,不知道是不是QX5241

QX5241 QX5243技術(shù)問(wèn)題討論,請(qǐng)加入官方技術(shù)討論QQ群122383595,加入時(shí)請(qǐng)注明公司名+本人姓氏,以及QX5241或是QX5243

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xanycall
LV.4
6
2011-10-05 02:02

1P5AE 這個(gè)我有,聯(lián)系

曾先生13662236349

Email:kssdz899@163.com

 QQ:372613373

 

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xanycall
LV.4
7
2011-11-14 18:30
@xanycall
1P5AE這個(gè)我有,聯(lián)系曾先生13662236349Email:kssdz899@163.com QQ:372613373 
電源IC,兄弟
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909602601
LV.4
8
2013-07-16 12:49

AL8808  1A  30V qq 909602601

Diodes Inc. AL8808 30V 1A Buck LED Driver

Diodes Inc. AL8808 30V 1A Buck LED Driver is a step-down DC/DC converter designed to drive LEDs with a constant current. This Diodes Inc. device can drive up to 8 LEDs, depending on the forward voltage of the LEDs, in series from a voltage source of 6V to 30V. Series connection of the LEDs provides identical LED currents, which results in uniform brightness and eliminates the need for ballast resistors. AL8808 switches at a frequency up to 1MHz with controlled rise and fall times to reduce EMI. This allows the use of small size external components, minimizing the PCB area needed. Maximum output current of AL8808 is set via an external resistor connected between the VIN and SET input pins. Dimming is achieved by applying either an analog DC voltage or a PWM signal at the CTRL input pin. An input voltage of 0.4V or lower at CTRL switches off the output MOSFET, simplifying PWM dimming.

Features
  • LED Driving Current Up to 1A
  • Better Than 5% Accuracy
  • High Efficiency Up to 96%
  • Fast Controlled Falling Edges 7ns
  • Operating Input Voltage from 6V to 30V
  • High Switching Frequency Up to 1MHz
  • PWM/DC Input for Dimming Control
  • Built-In Output Open-Circuit Protection
  • Built-In Over-Temperature Protection
Applications
  • MR16 Lamps
  • General Illumination Lamps
Block Diagram

Typical Application Circuit

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