Datasheet Intersil ISL85003

Manufacturer	Intersil
Series	ISL85003

Datasheet Intersil ISL85003

Highly Efficient 3A Synchronous Buck Regulator

Datasheets

PDF, 1.5 Mb, Revision: 2017-12-22, File uploaded: May 9, 2018

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Prices

Packaging

	ISL85003FRZ	ISL85003FRZ-T	ISL85003FRZ-T7A	ISL85003FRZ-TK
N	1	2	3	4

Package	12 Ld DFN Package Outline Drawing	12 Ld DFN T+R Package Outline Drawing	12 Ld DFN T+R Package Outline Drawing	12 Ld DFN T+R Package Outline Drawing
Package Index	L12.3X4	L12.3X4	L12.3X4	L12.3X4
Peak Temperature	260°C	260°C	260°C	260°C
Pin Count	12	12	12	12
Family	DFN	DFN	DFN	DFN

Parametrics

Parameters / Models	ISL85003FRZ	ISL85003FRZ-T	ISL85003FRZ-T7A	ISL85003FRZ-TK
# of Outputs	1	1	1	1
Control Type	Current Mode	Current Mode	Current Mode	Current Mode
Description	Highly Efficient 3A Synchronous Buck Regulator	Highly Efficient 3A Synchronous Buck Regulator	Highly Efficient 3A Synchronous Buck Regulator	Highly Efficient 3A Synchronous Buck Regulator
IOUT (max) (A)	3	3	3	3
IQ	3.2 mA	3.2 mA	3.2 mA	3.2 mA
Max Duty Cycle (%)	See Datasheet	See Datasheet	See Datasheet	See Datasheet
Operating Temperature Range	-40 to 125	-40 to 125	-40 to 125	-40 to 125
POR	Yes	Yes	Yes	Yes
Peak Efficiency (%)	95	95	95	95
Qualification Level	Standard	Standard	Standard	Standard
SYNCH Capability	Yes	Yes	Yes	Yes
Switching Freq. (max)	0.6 MHz	0.6 MHz	0.6 MHz	0.6 MHz
Switching Freq. (min)	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz
Topology	Buck	Buck	Buck	Buck
VIN (max) (V)	18	18	18	18
VIN (min) (V)	4.5	4.5	4.5	4.5
VOUT (max) (V)	15	15	15	15
VOUT (min) (V)	0.8	0.8	0.8	0.8

Eco Plan

	ISL85003FRZ	ISL85003FRZ-T	ISL85003FRZ-T7A	ISL85003FRZ-TK
RoHS	Compliant	Compliant	Compliant	Compliant

Other Options

Model Line

Series: ISL85003 (4)

ISL85003FRZ ISL85003FRZ-T ISL85003FRZ-T7A ISL85003FRZ-TK

Manufacturer's Classification

Power Management > Switching Regulators > Integrated FET Regulators

EMS supplier

Slices

Microcontrollers