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AP3041

Boost Controller For WLED Driver In Medium-SizeD LCD Panel

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Description

The AP3041 is a current mode high voltage low-side channel MOSFET controller, which is ideal for boost regulators. It contains all the features needed to implement single-ended primary topology DC/DC converters. The input voltage of AP3041 ranges from 5V to 27V. Its operation frequency is adjustable from 100kHz to 1MHz. The AP3041 has UVLO (Under Voltage Lock Out) circuit. It uses two external resistors to set the UVLO voltage. The AP3041 also has an over output voltage protection to limit the output voltage. The OVP voltage can be set through external resistors. If the output voltage is higher than the OVP high threshold point, it will disable the driver and the system is latched up. The output short circuit protection as well as °C low side short to ground detection function can be applied in system. The AP3041 has other protection functions, such as °C short protection, °C high side short to ground protection, diode short protection, over current protection, over temperature protection and so on.

Application(s)

  • LED Lighting
  • LED TV
  • LCD Display Modules

Product Specifications

Product Parameters

AEC Qualified No
Compliance (Only Automotive supports PPAP) Standard
Function Boost LED Driver
MinimumInput Voltage (V) 5 V
MaximumInput Voltage (V) 27 V
Maximum Output Voltage (V) External MOSFET V
Number of Regulated Output Channels 1
Maximum Output Current per Channel External MOSFET mA
Typical Over-Current Protection Current 500/RCS mA
Switching Frequency (kHz) ADJ 0.1  to  1 MHz
Efficiency (%) 93 %
Quiescent Current (µA) 1.5 mA
Standby Quiescent Current (µA) 1 µA
SW RDS(ON) External MOSFET Ω
Dimming PWM
OVP Yes
Soft Start Yes
VFB 500 V
OperatingTemperatureRange  (°C) -40 to 85 °C

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP3041MTR-G1

AP3041MTR-G1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3995 10/4/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2568 2022-03-29 2022-03-29 Qualified Additional Assembly & Test (A/T) Sites, Bill of Material, and updated Data Sheets for Package Outline Dimension Change
PCN-2366 2018-09-19 2018-12-19 Qualification of Additional Bill of Materials (BOM), Fab Source, A/T Site and Top Marking Change on Select Product
PCN-2358 2018-06-28 2018-09-28 Qualification of Alternate Wafer Source (SFAB2) for Select Analog Products
PCN-2246 2017-06-28 2017-09-28 Additional Qualified Assembly/Test (A/T) Site – Chengdu A/T (CAT) with Part Marking Update