Design contains obsolete parts

ISL80031DEMO1Z: 1.8V @ 3A, 2.7 ~ 5.5 Vin, Buck

Summary

The ISL80030DEMO1Z and ISL80031DEMO1Z boards are intended for use by individuals with requirements for point-of-load applications sourcing from 2.7V to 5.5V. The ISL8003xDEMO1Z boards are used to demonstrate the performance of the ISL80030, ISL80031 low quiescent current mode converter.

These devices are offered in an 8 Lead 2mmx2mm DFN package with 1mm maximum height. The complete converter occupies less than 64mm2 area.

Specifications

Manufacturer	Renesas Electronics Corporation
Category	AC/DC and DC/DC Conversion
Sub-Category	DC/DC SMPS - Single Output
Eval Board Part Number	ISL80031DEMO1Z-ND
Eval Board Supplier	Renesas Electronics Corporation
Eval Board	Normally In Stock
Topology	Step Down
Outputs and Type	1 Non-Isolated
Voltage Out: Factory Set	1.8 V
Current Out	3 A
Voltage In	2.7 ~ 5.5 V
Efficiency @ Conditions	>91%, 5V in, 2.5V @ 0 ~ 2.7 A >90%, 5V in, 1.8V @ 0 ~ 2.4 A >87%, 5V in, 1.5V @ 0 ~ 1.9 A >87%, 5V in, 1.2V @ 0 ~ 1.5 A
Voltage Out Range	0.8 ~ 3.3 V
Features	Current Limit (Adj. or Fixed) Light Load Mode Over Current Protection Over Voltage Protection PFM or PWM Reverse Polarity Protection Short Circuit Protection Shutdown, Enable, Standby Soft Start Thermal Protection Under Voltage Protection, Brown-Out
Switching Frequency	1 MHz
Standby Current [Typical]	1.2 µA
Quiescent Current [Typical]	35 µA
Component Count + Extras	10 + 4
Internal Switch	Yes
Design Author	Intersil
Application / Target Market	Handheld games Networking Point of Load (PoL) Telecom
Standby Current [Maximum]	10 µA
Quiescent Current [Maximum]	60 µA
Main I.C. Base Part	ISL80031
Date Created By Author	2016-07
Date Added To Library	2017-10