AP64202QSP-13

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Description: DC-DC Buck 40V 2A SO-8EP SMD AECQ Fabricante: DIODES INC Código de coincidencia (matchcode): AP64202QSP-13 Rutronik No.: ICDCDC6204 Unidad de embalaje: 4000 MOQ: 4000 Encapsulado: SO8-EP6 Presentación: REEL

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Parámetros

Type: BUCK
V(cc): 40 V
V(in)max: 40 V
V(out): 3.8 V
I(out): 2
f(s): 220000 Hz
T(A)min: -40 °C
T(A)max: 125 °C
Automoción: NO
Encapsulado: SO8-EP6
RoHS Status: RoHS-conform
Embalaje: REEL

ECCN: EAR99
Número de tarifa aduanera: 85044083900
País: China
Plazo de entrega del proveedor: 10 Semanas

Descripción

The AP64202Q is an automotive-compliant, 2A, synchronous buck converter with a wide input voltage range of 3.8V to 40V. The device fully integrates a 150mΩ high-side power MOSFET and an 80mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.

The AP64202Q 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 AP64202Q 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 and turn-off times, which reduces high-frequency radiated EMI noise caused by MOSFET switching. The AP64202Q 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.

Feature(s)

AEC-Q100 Qualified for Automotive Applications
- Device Temperature Grade 1: -40°C to +125°C TA Range
VIN: 3.8V to 40V
Output Voltage (VOUT): 0.8V to VIN
2A Continuous Output Current
0.8V ± 1% Reference Voltage
25µA Low Quiescent Current (Pulse Frequency Modulation)
Adjustable Switching Frequency: 100kHz to 2.2MHz
External Clock Synchronization: 100kHz to 2.2MHz
Adjustable Soft-Start Time
Up to 88% Efficiency at 5mA Light Load
Proprietary Gate Driver Design for Best EMI Reduction
Frequency Spread Spectrum (FSS) to Reduce EMI
Low-Dropout (LDO) Mode
Precision Enable Threshold to Adjust UVLO
Protection Circuitry
- Undervoltage Lockout (UVLO)
- Output Overvoltage Protection (OVP)
- Cycle-by-Cycle Peak Current Limit
- Thermal Shutdown