null

AP63301WU-7 - Buck Switching Regulator IC 3A SOT-23-6

Diodes Incorporated

No reviews yet Write a Review
SKU:
010-AP63301WU-7
MPN:
AP63301WU-7
Full Reel:
3000 (order in multiples of this to receive standard manufacturer packaging)
AP63301WU-7 3A Synchronous Buck Switching Regulator IC SOT-23-6 Package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 70.50
10 - 99
₹ 63.45
100 - 999
₹ 59.92
1000 or above
₹ 56.40
AP63301WU-7 is a 3A synchronous buck regulator with 3.8V–32V input, integrated 75mΩ/40mΩ MOSFETs, 500kHz switching, FSS EMI reduction, and peak current mode control in a compact SOT-23-6 package. View full description
  • 100% Original Products
  • GST Invoice
  • Earn 3% Cashback
₹83.19 inc. GST
₹70.50 ex. GST

Technical Specifications

Brand:
Diodes Incorporated
Case/Package:
SOT-23-6
Number of Pins:
6
Max Input Voltage:
32 V
Max Operating Temperature:
85 C
Max Output Current:
3 A
Max Output Voltage:
31 V
Max Switching Frequency:
550 kHz
Min Input Voltage:
3.8 V
Min Operating Temperature:
-40 C
Min Output Voltage:
800 mV
Nominal Input Voltage:
12 V
Operating Supply Voltage:
12 V
Full Reel Quantity:
3000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

AP63301WU-7 - 3A Synchronous Buck Switching Regulator IC, 3.8V–32V Input, SOT-23-6 Package

The AP63301WU-7 from Diodes Incorporated is a highly efficient 3A synchronous step-down DC-DC converter designed for compact, low-noise, and high-performance power management applications. Operating over a wide input voltage range of 3.8V to 32V, the device provides excellent versatility for industrial, automotive, and communication systems. Integrating both 75mΩ high-side and 40mΩ low-side MOSFETs, it delivers superior efficiency and minimizes power loss during high-current operation.

The converter utilizes a peak current mode control architecture with an integrated loop compensation network, simplifying circuit design and reducing external component requirements. The AP63301 is engineered for Electromagnetic Interference (EMI) reduction, featuring a proprietary gate driver design that suppresses switching node ringing without compromising performance. In addition, the device includes Frequency Spread Spectrum (FSS) technology with a ±6% frequency jitter, effectively dispersing EMI energy and lowering peak emissions. The AP63301 operates at a fixed 500kHz switching frequency, providing an optimal balance between efficiency and component size. Housed in a compact SOT-23-6 (TSOT26) package, it offers a small footprint with excellent thermal performance.

Key Features:

  • Wide Input Voltage Range: 3.8V to 32V suitable for a variety of DC power systems.
  • High Output Current: Supports up to 3A continuous load current.
  • Integrated Power MOSFETs: 75mohm high-side and 40mohm low-side FETs ensure high efficiency.
  • Peak Current Mode Control: Simplifies design and provides excellent transient response.
  • Integrated Compensation: Reduces external component count and design complexity.
  • Optimized for EMI Reduction: Proprietary gate driver suppresses switching noise and ringing.
  • Frequency Spread Spectrum (FSS): +-6% frequency jitter minimizes radiated EMI.
  • Fixed Switching Frequency: Operates at 500kHz for a compact and efficient power solution.
  • High Efficiency Operation: Excellent conversion efficiency under varying load conditions.
  • Compact Package: Available in SOT-23-6 (TSOT26) for space-constrained designs.
  • Applications: Ideal for industrial control, communication modules, automotive electronics, and distributed power systems.

Related Products