AP63201

2A Low Iq Synchronous Buck with Enhanced EMI Reduction; · VIN 3.8V to 32V · 2A Continuous Output Current · 0.8V ± 1% Reference Voltage · 22µA Ultralow Quiescent Current · Switching Frequencyo 500kHz: AP63200 and AP63201o 1.1MHz: AP63203 and AP63205 · Pulse Width Modulation (PWM) Regardless of Output Loado AP63201 · Supports Pulse Frequency Modulation (PFM)o AP63200, AP63203, and AP63205o Up to 80% Efficiency at 1mA Light Loado Up to 88% Efficiency at 5mA Light Load · Fixed Output Voltageo 3.3V: AP63203o 5.0V: AP63205 · Proprietary Gate Driver Design for Best EMI Reduction · Frequency Spread Spectrum (FSS) to Reduce EMI · Precision Enable Threshold to Adjust UVLO · Protection Circuitryo Overvoltage Protectiono Cycle-by-Cycle Peak Current Limito Thermal Shutdown;

The AP63200/AP63201/AP63203/AP63205 are 2A, synchronous buck converters with a wide input voltage range of 3.8V to 32V and fully integrates a 125mΩ high-side power MOSFET and a 68mΩ low-side power MOSFET to provide high-efficiency step-down DC/DC conversion.The AP63200/AP63201/AP63203/AP63205 devices are easily used by minimizing the external component count due to their adoption of peak current mode control along with its integrated compensation network.The AP63200/AP63201/AP63203/AP63205 have optimized designs for Electromagnetic Interference (EMI) reduction. The converter 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. They also have a proprietary gate driver scheme to resist switching node ringing without sacrificing MOSFET turn-on and turn-off times, which further erases high-frequency radiated EMI noise caused by MOSFET switching.The devices are available in a low-profile, TSOT26 package.

AP63201

LOW IQ SYNCHRONOUS BUCK WITH ENHANCED EMI REDUCTION

AP63201Q

32V, Low IQ, 2A and 3A Synchronous Buck Converters in TSOT26 for Automotive Point-of-Load Applications

AutomotiveApplications Powersystems Infotainmentdevices Instrumentclusters LightingECUs Telematics Bodycontrolelectronics AdvancedDriverAssistanceSystems(ADAS)

AP63201Q

AUTOMOTIVE-COMPLIANT, 32V, 2A LOW IQ SYNCHRONOUS BUCK CONVERTER

Features -AEC-Q100QualifiedforAutomotiveApplications -DeviceTemperatureGrade1:-40°Cto+125°CTARange -VIN:3.8Vto32V -OutputVoltage(VOUT) -0.8VtoVIN:AP63200QandAP63201Q -Fixed3.3V:AP63203Q -Fixed5V:AP63205Q -2AContinuousOutputCurrent -0.8V±1Reference

AP63201Q

Automotive Compliant, 32V, 2A Low IQ Synchronous Buck Converter.;

The AP63200Q/AP63201Q/AP63203Q/AP63205Q is an automotive compliant, 2A, synchronous buck converter with a wide input voltage range of 3.8V to 32V. The device fully integrates a 125mΩ high-side power MOSFET and a 68mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP63200Q/AP63201Q/AP63203Q/AP63205Q 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 AP63200Q/AP63201Q/AP63203Q/AP63205Q design is optimized for Electromagnetic Interference (EMI) reduction. The device has aproprietary gate driver scheme to resist switching node ringing without sacrificing MOSFET turn-on and turn-off times, which reduces high frequency radiated EMI noise caused by MOSFET switching. The AP63200Q/AP63203Q/AP63205Q also features Frequency Spread Spectrum (FSS) with a switching frequency jitter of ±6%, whichreduces EMI by not allowing emitted energy to stay in any one frequency for a significant period of time. The device is available in a TSOT26 package.\n\n

AP63201QWU-7

32V, Low IQ, 2A and 3A Synchronous Buck Converters in TSOT26 for Automotive Point-of-Load Applications

AutomotiveApplications Powersystems Infotainmentdevices Instrumentclusters LightingECUs Telematics Bodycontrolelectronics AdvancedDriverAssistanceSystems(ADAS)

AP63201QWU-7

丝印：T3Q；Package：TSOT26；AUTOMOTIVE-COMPLIANT, 32V, 2A LOW IQ SYNCHRONOUS BUCK CONVERTER

Features -AEC-Q100QualifiedforAutomotiveApplications -DeviceTemperatureGrade1:-40°Cto+125°CTARange -VIN:3.8Vto32V -OutputVoltage(VOUT) -0.8VtoVIN:AP63200QandAP63201Q -Fixed3.3V:AP63203Q -Fixed5V:AP63205Q -2AContinuousOutputCurrent -0.8V±1Reference

AP63201WU-7

LOW IQ SYNCHRONOUS BUCK WITH ENHANCED EMI REDUCTION

AP63201WU-7

Package：SOT-23-6 细型，TSOT-23-6；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：IC REG BUCK ADJUSTABLE 2A TSOT26

AP63201WU-7

Package：SOT-23-6 细型，TSOT-23-6；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） DC DC 开关稳压器 描述：IC REG BUCK ADJUSTABLE 2A TSOT26