AP64502

3.8V TO 40V INPUT, 5A LOW IQ SYNCHRONOUS BUCK WITH INTERNAL COMPENSATION

Features -VIN:3.8Vto40V -OutputVoltage(VOUT):0.8VtoVIN -5AContinuousOutputCurrent -0.8V±1ReferenceVoltage -25μALowQuiescentCurrent(PulseFrequencyModulation) -AdjustableSwitchingFrequency:100kHzto2.2MHz -ExternalClockSynchronization:100kHzto2.2MHz -Adj

AP64502Q

40V, 600mA, Synchronous Buck Converter Delivers High Efficiency in Automotive Point of Load ( PoL ) Applications

AutomotiveApplications  Powersystems  Infotainment  Instrumentclusters  Telematics  Bodyelectronicsand lighting  Advanceddriverassistance systems(ADAS)

AP64502Q

AUTOMOTIVE-COMPLIANT, 40V, 5A SYNCHRONOUS BUCK WITH INTERNAL COMPENSATION

Features -AEC-Q100QualifiedwiththeFollowingResults -DeviceTemperatureGrade1:-40°Cto+125°CTARange -DeviceHBMESDClassificationLevelH2 -DeviceCDMESDClassificationLevelC5 -VIN:3.8Vto40V -5AContinuousOutputCurrent -0.8V±1ReferenceVoltage -25μALowQuiesc

AP64502Q

AUTOMOTIVE-COMPLIANT, 40V, 5A SYNCHRONOUS BUCK WITH INTERNAL COMPENSATION; •AEC-Q100 Qualified with the Following Results\n•Device Temperature Grade 1: -40°C to +125°C TA Range\n•Device HBM ESD Classification Level H2\n•Device CDM ESD Classification Level C5\n•VIN: 3.8V to 40V\n•5A Continuous Output Current\n•0.8V ±1% Reference Voltage\n•25µA Low Quiescent Current (Pulse Frequency Modulation)\n•Programmable Switching Frequency: 100kHz to 2.2MHz\n•External Clock Synchronization: 100kHz to 2.2MHz\n•Programmable Soft-Start Time\n•Up to 85% Efficiency at 5mA Light Load\n•Proprietary Gate Driver Design for Best EMI Reduction\n•Frequency Spread Spectrum (FSS) to Reduce EMI\n•Low-Dropout (LDO) Mode\n•Precision Enable Threshold to Adjust UVLO\n•Protection Circuitry\n•Undervoltage Lockout (UVLO)\n•Output Overvoltage Protection (OVP)\n•Cycle-by-Cycle Peak Current Limit\n•Thermal Shutdown\n•Totally Lead-Free & Fully RoHS Compliant \n•Halogen and Antimony Free. “Green” Device \n•The AP64502Q is suitable for automotive applicationsrequiring specific change control; this part is AEC-Q100qualified, PPAP capable, and manufactured in IATF 16949certified facilities.https://www.diodes.com/quality/product-definitions\n;

The AP64502Q is an automotive-compliant, 5A, synchronous buck converter with a wide input voltage range of 3.8V to 40V. The device fully integrates a 45mΩ high-side power MOSFET and a 20mΩ lowside power MOSFET to provide high-efficiency step-down DC-DC conversion.The AP64502Q device is easily used by minimizing the external component count due to its adoption of peak current mode control along with its integrated loop compensation network. The AP64502Q design is optimized for Electromagnetic Interference (EMI) reduction. The device has a proprietary gate driver scheme to resist switching node ringing without sacrificing MOSFET turn-on andturn-off times, which reduces high-frequency radiated EMI noise caused by MOSFET switching. The AP64502Q also features Frequency Spread Spectrum (FSS) with a switching frequency jitter of±6%, which reduces EMI by not allowing emitted energy to stay in any one frequency for a significant period of time. The device is available in an SO-8EP package.\n\n

AP64502Q_V01

AUTOMOTIVE-COMPLIANT, 40V, 5A SYNCHRONOUS BUCK WITH INTERNAL COMPENSATION

Features -AEC-Q100QualifiedwiththeFollowingResults -DeviceTemperatureGrade1:-40°Cto+125°CTARange -DeviceHBMESDClassificationLevelH2 -DeviceCDMESDClassificationLevelC5 -VIN:3.8Vto40V -5AContinuousOutputCurrent -0.8V±1ReferenceVoltage -25μALowQuiesc

AP64502QSP-13

丝印：SP；Package：SO-8EP；AUTOMOTIVE-COMPLIANT, 40V, 5A SYNCHRONOUS BUCK WITH INTERNAL COMPENSATION

Features -AEC-Q100QualifiedwiththeFollowingResults -DeviceTemperatureGrade1:-40°Cto+125°CTARange -DeviceHBMESDClassificationLevelH2 -DeviceCDMESDClassificationLevelC5 -VIN:3.8Vto40V -5AContinuousOutputCurrent -0.8V±1ReferenceVoltage -25μALowQuiesc

AP64502SP-13

丝印：SP；Package：SO-8EP；3.8V TO 40V INPUT, 5A LOW IQ SYNCHRONOUS BUCK WITH INTERNAL COMPENSATION

Features -VIN:3.8Vto40V -OutputVoltage(VOUT):0.8VtoVIN -5AContinuousOutputCurrent -0.8V±1ReferenceVoltage -25μALowQuiescentCurrent(PulseFrequencyModulation) -AdjustableSwitchingFrequency:100kHzto2.2MHz -ExternalClockSynchronization:100kHzto2.2MHz -Adj

AP64502QSP-13

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：DCDCCONVHVBUCKSO-8EPT\u0026R4K

AP64502QSP-EVM

包装：散装 类别：开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS 描述：EVAL BOARD FOR AP64502Q

AP64502SP-13

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：DCDC CONV HV BUCK SO-8EP T\u0026R 4K