Power Supplies - Board Mount

ISL8240MIRZ

Obsolete

Renesas Electronics Corporation

DUAL 20A/SINGLE 40A STEP-DOWN POWER MODULE

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DocumentsISL8240M Datasheet

Power Supplies - Board Mount

ISL8240MIRZ

Obsolete

Renesas Electronics Corporation

DUAL 20A/SINGLE 40A STEP-DOWN POWER MODULE

Deep-Dive with AI

DocumentsISL8240M Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL8240MIRZ

Applications	ITE (Commercial)
Current - Output (Max)	20 A
Current - Output (Max)	20 A
Efficiency	94 %
Features	OVP, OCP, OTP
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	26-PowerBQFN Module
Size / Dimension [x]	17 mm
Size / Dimension [x]	0.67 in
Size / Dimension [y]	0.67 in
Size / Dimension [y]	17 mm
Size / Dimension [z]	0.3 "
Size / Dimension [z]	7.5 mm
Supplier Device Package	26-QFN (17x17)
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	20 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	2.5 V
Voltage - Output 1 [Min]	0.6 V
Voltage - Output 2 [Max]	2.5 V
Voltage - Output 2 [Min]	0.6 V

ISL8240M Series

Dual 20A/Single 40A Step-Down Power Module

Part	Current - Output (Max)	Current - Output (Max)	Number of Outputs	Voltage - Output 2 [Min]	Voltage - Output 2 [Max]	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Voltage - Input (Min) [Min]	Features	Package / Case	Type	Applications	Mounting Type	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Supplier Device Package	Efficiency	Voltage - Input [Min]	Voltage - Input [Max]	Frequency - Switching	Current - Output	Utilized IC / Part	Supplied Contents	Regulator Topology	Outputs and Type	Outputs and Type	Voltage - Output [Min]	Voltage - Output [Max]	Board Type	Main Purpose
Renesas Electronics Corporation ISL8240MIRZ	20 A	20 A	2	0.6 V	2.5 V	20 V	125 °C	-40 °C	2.5 V	0.6 V	4.5 V	OCP OTP OVP	26-PowerBQFN Module	Non-Isolated PoL Module	ITE (Commercial)	Surface Mount	0.3 "	7.5 mm	0.67 in	17 mm	0.67 in	17 mm	26-QFN (17x17)	94 %
Renesas Electronics Corporation ISL8240MIRZ-T	20 A	20 A	2	0.6 V	2.5 V	20 V	125 °C	-40 °C	2.5 V	0.6 V	4.5 V	OCP OTP OVP	26-PowerBQFN Module	Non-Isolated PoL Module	ITE (Commercial)	Surface Mount	0.3 "	7.5 mm	0.7 in	17.8 mm	0.7 in	17.8 mm	26-QFN (17x17)	94 %
Renesas Electronics Corporation ISL8240MEVAL3Z																									4.5 V	20 V	350 kHz	20 A	ISL8240M	Board(s)	Buck	2	Non-Isolated	0.6 V	2.5 V	Fully Populated	DC/DC Step Down

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

ISL8240M Series

The ISL8240M is a fully-encapsulated step-down switching power supply that can deliver up to 100W output power from a small 17mmx17mm PCB footprint. The two 20A outputs may be used independently or combined to deliver a single output of 40A. Designing a high-performance board-mounted power supply has never been simpler -- only a few external components are needed to create a very dense and reliable power solution. 1. 5% output voltage accuracy, differential remote voltage sensing and fast transient response create a very high-performance power system. Built-in output overvoltage, overcurrent and over-temperature protection enhance system reliability. The ISL8240M is available in a thermally-enhanced QFN package. Excellent efficiency and low thermal resistance permit full power operation without heat sinks or fans. In addition, the QFN package with external leads permits easy probing and visual solder inspection.

Documents

Technical documentation and resources

ISL8240M Datasheet

Datasheet