Diodes Incorporated AP61302 | Demoboard Z6-EVM | Würth Elektronik Reference Design Search

Overview

Topology	Buck Converter
Input voltage	2.3-5.5 V
Output 1	5 V / 3 A
IC revision	January 2021

Description

The AP61302 is a 3A, synchronous buck converter with an input voltage range of 2.3V to 5.5V and fully integrates a 120mΩ high-side power MOSFET and a 80mΩ low-side power MOSFET to provide high-efficiency step-down DC/DC conversion.

Features

VIN: 2.4V to 5.5V
Output Voltage (VOUT): 0.6V to VIN
3A Continuous Output Current
6V ± 2% Reference Voltage
19μA Low Quiescent Current (Pulse Frequency Modulation)
2MHz Switching Frequency (VIN = 5V, VOUT = 1.8V)
Up to 84% Efficiency at 5mA Light Load
Programmable Operation Mode Through EN
Pulse Frequency Modulation
Pulse Width Modulation Regardless of Output Load
Low-Dropout (LDO) Mode
Power-Good Indicator
AP61302
Protection Circuitry
Undervoltage Lockout (UVLO)
VIN Overvoltage Protection (OVP)
Peak Current Limit
Valley Current Limit
Thermal Shutdown
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)

Typical applications

5V Distributed Power Bus Supplies
White Goods and Small Home Appliances, Network Video Cameras, Consumer Electronics, Wireless Routers

More information

IC product information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,30% (A)	R_{DC typ.} (mΩ)	f_res (MHz)	V_OP (V)	Mount	Samples
	74438356010	SPEC		10 files EDA models: Components ZIP ALT WE-MAPI (rev24c).IntLib \| 599 KB ZUK Cadstar_WE-MAPI (rev20a).zip \| 15.9 KB CDS Cadence_WE-MAPI (rev24b).zip \| 2.3 MB EAG Eagle_WE-MAPI (rev24b).lbr \| 193.1 KB KIC KiCad_WE-MAPI (rev24b).zip \| 745.1 KB CAD files ZIP 3D 3D_WE-IndMAPI_SSMC-4020_3D (rev1).pdf \| 93.9 KB IGS Download_IGS_WE-MAPI_4020 (rev1).igs \| 337.9 KB STP Download_STP_WE-MAPI_4020 (rev1).stp \| 325.7 KB Electric models ZIP PSP PSpice_WE-MAPI (rev24a).zip \| 31.1 KB SCS Spectre_WE-MAPI (rev24a).mod \| 41 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-MAPI SMT Power Inductor	1	10.1	11.5	12	55	80	SMT
	74438357010	SPEC		10 files EDA models: Components ZIP ALT WE-MAPI (rev24c).IntLib \| 599 KB ZUK Cadstar_WE-MAPI (rev20a).zip \| 15.9 KB CDS Cadence_WE-MAPI (rev24b).zip \| 2.3 MB EAG Eagle_WE-MAPI (rev24b).lbr \| 193.1 KB KIC KiCad_WE-MAPI (rev24b).zip \| 745.1 KB CAD files ZIP 3D 3D_WE-IndMAPI_SSMC-4030_3D (rev1).pdf \| 69.8 KB IGS Download_WE-MAPI-4030_igs (rev1).igs \| 585.1 KB STP Download_WE-MAPI-4030_stp (rev1).stp \| 198.9 KB Electric models ZIP PSP PSpice_WE-MAPI (rev24a).zip \| 31.1 KB SCS Spectre_WE-MAPI (rev24a).mod \| 41 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-MAPI SMT Power Inductor	1	10.25	12.5	11.6	59	80	SMT

	Order Code	Datasheet	Simulation
	74438356010	SPEC
	74438357010	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,30% (A)	R_{DC typ.} (mΩ)	f_res (MHz)	V_OP (V)	Mount	Samples

IC manufacturers (99)

Diodes Incorporated AP61302 | Demoboard Z6-EVM

2.3V TO 5.5V INPUT, 3A SYNCHRONOUS BUCK CONVERTER

Overview

Description

Features

Typical applications

More information

Products

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 10 files as zip archive
ZIP

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 10 files as zip archive
ZIP

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