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AP3064P-BG1

AP3064P-BG1

  • 厂商:

    BCDSEMI(美台)

  • 封装:

    DIP16

  • 描述:

    LED 驱动器 IC 4 输出 DC DC 控制器 升压(升压) PWM 调光 220mA 16-DIP

  • 数据手册
  • 价格&库存
AP3064P-BG1 数据手册
AP3064 FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER Description Pin Assignments NEW PRODUCT The AP3064 is a high efficiency boost controller with 4-string current sources for driving WLED backlight. It operates over a wide input voltage range from 4.5V to 33V. (Top View) The current of 4 strings are simply programmed from 20mA to 220mA with an external resistor. The current matching between each string is ±1.5% (Typ). Its operating frequency can be adjusted from 0.1MHz to 1MHz. CH4 1 16 CH3 ISET 2 15 GND OVP 3 14 CH2 RT 4 13 CH1 EN 5 12 DIM CS 6 11 COMP OUT 7 10 STATUS VCC 8 9 The AP3064 features cycle-by-cycle current limit, soft-start, under voltage lockout (UVLO) protection, programmable OVP, over temperature protection (OTP), open/short LED protection, V OUT short/Schottky diode open protection and Schottky Diode short-circuit protection. VIN The AP3064 is available in SO-16 package. SO-16 Features Applications  Input Voltage Range: 4.5V to 33V  Drives up to 4 Strings in Parallel, 220mA per String  LCD Monitor Programmable WLED Current from 20mA to 220mA  LCD Display Module  Adjustable Operating Frequency: 100kHz to 1MHz  LCD TV  String-to-string Current Matching Accuracy: ±1.5%  Built-in OCP, OTP, UVLO  External PWM Dimming  Open/Short LED Protection  Programmable Soft-start  Programmable OVP  Schottky Diode/Inductor Short-circuit Protection  VOUT Short/Schottky Diode Open Protection  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain
AP3064P-BG1 价格&库存

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