IC manufacturers Diodes Incorporated

IC manufacturers (96)

Diodes Incorporated AP62600SJ | Demoboard AP62600SJ-EVM

4.5V TO 18V INPUT, 6A SYNCHRONOUS BUCK CONVERTER

Overview

TopologyBuck Converter
Input voltage4.5-18 V
Switching frequency400-1200 kHz
Output 17 V / 6 A
IC revision1.0

Description

The AP62600 is a 6A, synchronous buck converter with a wide input voltage range of 4.5V to 18V. The device fully integrates a 36mΩ high-side power MOSFET and a 14mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.The AP62600 device is easily used by minimizing the external component count due to its adoption of Constant On-Time (COT) control to achieve fast transient response, easy loop stabilization, and low output voltage ripple.The AP62600 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 device is available in a V-QFN2030-12 (Type A) package.

Features

  • VIN: 4.5V to 18V
  • Output Voltage (VOUT): 0.6V to 7V
  • 6A Continuous Output Current
  • 0.6V ± 1% Reference Voltage
  • 360μA Quiescent Current
  • Selectable Operation Modes
  • Pulse Frequency Modulation (PFM)
  • Ultrasonic Mode (USM)
  • Pulse Width Modulation (PWM)
  • Selectable Switching Frequency
  • 400kHz
  • 800kHz
  • 1.2MHz
  • Programmable Soft-Start Time
  • Proprietary Gate Driver Design for Best EMI Reduction
  • Power-Good Indicator
  • Precision Enable Threshold to Adjust UVLO
  • Protection Circuitry
  • Undervoltage Lockout (UVLO)
  • Cycle-by-Cycle Valley Current Limit
  • Thermal Shutdown

Typical applications

  • White Goods and Small Home Appliances
  • Television Sets and Monitors / Network Systems
  • Home Audio / Gaming Consoles / Consumer Electronics
  • 5V and 12V Input Distributed Power Bus Supplies / FPGA, DSP, and ASIC Supplies / General Purpose Point of Load

Products

Order Code Data­sheet Simu­lation Downloads Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
Samples
885012206093SPEC
8 files WCAP-CSGP MLCCs 50 V(DC)47 nF ±10% 50 0603 -55 °C up to +125 °C 310 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
885012206095SPEC
8 files WCAP-CSGP MLCCs 50 V(DC)100 nF ±10% 50 0603 -55 °C up to +125 °C 35 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
885012206076SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)1 µF ±10% 25 0603 -55 °C up to +125 °C 100.5 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
7443330047SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 0.47 31.3 46.5 54.9 1.85 Ferrite 0.47
7443330068SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 0.68 27.2 41.4 46 2.65 Ferrite 0.67
7443330082SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 0.82 27.2 36.8 41.9 2.65 Ferrite 0.81
7443330100SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 1 27.2 26.5 31.1 2.65 Ferrite 0.95
7443330150SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 1.5 21.7 26.8 31 4 Ferrite 1.45
7443330330SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 3.3 14.1 19.3 22.8 7.15 Ferrite 2.6
7443330470SPEC
8 files WE-HCC SMT High Current Cube Inductor 1090 -40 °C up to +125 °C 10.9 10 9.3 4.7 11.3 15 17.9 9.9 Ferrite 3.8
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
Samples