Specification	ISL80020IRZ-T

Current - Output	1.5 A
Frequency - Switching	1 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-WFDFN Exposed Pad
Supplier Device Package	8-TDFN-EP (2x2)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	0.6 V

ISL80020 Series

Compact Synchronous Buck Converter

Part	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Supplier Device Package	Number of Outputs	Function	Package / Case	Voltage - Output (Max) [Max]	Frequency - Switching	Voltage - Output (Min/Fixed)	Mounting Type	Topology	Current - Output	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Output Type	Board Type	Voltage - Output	Utilized IC / Part	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Main Purpose	Supplied Contents	Outputs and Type	Outputs and Type
Renesas Electronics Corporation ISL80020FRZ-T7A	-40 °C	125 ¯C	Positive	8-TDFN-EP (2x2)	1	Step-Down	8-WFDFN Exposed Pad	5.5 V	1 MHz	0.6 V	Surface Mount	Buck	2 A	5.5 V	2.7 V	Adjustable
Renesas Electronics Corporation ISL80020IRZ-T	-40 °C	85 °C	Positive	8-TDFN-EP (2x2)	1	Step-Down	8-WFDFN Exposed Pad	5.5 V	1 MHz	0.6 V	Surface Mount	Buck	1.5 A	5.5 V	2.7 V	Adjustable
Renesas Electronics Corporation ISL80020IRZ-T7A	-40 °C	85 °C	Positive	8-TDFN-EP (2x2)	1	Step-Down	8-WFDFN Exposed Pad	5.5 V	1 MHz	0.6 V	Surface Mount	Buck	2 A	5.5 V	2.7 V	Adjustable
Renesas Electronics Corporation ISL80020DEMO1Z									1 MHz				2 A				Fully Populated	1.8 V	ISL80020	2.7 V	5.5 V	Buck	DC/DC Step Down	Board(s)	Non-Isolated	1

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

ISL80020 Series

The ISL80020, ISL80020A, ISL80015 and ISL80015A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver up to 2A of continuous output current from a 2. 7V to 5. 5V input supply. They use peak current mode control architecture to allow very low duty cycle operation. They operate at either 1MHz or 2MHz switching frequency, thereby providing superior transient response and allowing for the use of small inductors. They have excellent stability. The ISL80020, ISL80020A, ISL80015 and ISL80015A integrate very low rDS(ON)MOSFETs in order to maximize efficiency. In addition, since the high-side MOSFET is a PMOS, the need for a Boot capacitor is eliminated, thereby reducing external component count. They can operate at 100% duty cycle (at 1MHz). The device is configured in PWM (pulse width modulation) for fast transient response, which helps reduce the output noise and RF interference. These devices are offered in a space saving 8 pin 2mmx2mm TDFN lead free package with exposed pad for improved thermal performance. The complete converter occupies less than 64mm2area.

Documents

Technical documentation and resources

ISL80020, ISL80020A, ISL80015, ISL80015A Datasheet

Datasheet