ISL85413FRTZ

Active

Renesas Electronics Corporation

40VIN 300MA SYNCHRONOUS SWITCHING REGULATOR - 3X3 8LD TDFN P / TUBE ROHS COMPLIANT: YES

Find alt

Alpha

ISL85413FRTZ

Active

Renesas Electronics Corporation

40VIN 300MA SYNCHRONOUS SWITCHING REGULATOR - 3X3 8LD TDFN P / TUBE ROHS COMPLIANT: YES

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

ISL85413 Series

The ISL85413 is a 300mA synchronous buck regulator with an input range of 3. 5V to 40V. It provides an easy to use, high efficiency low BOM count solution for a variety of applications. The ISL85413 integrates both high-side and low-side NMOS FETs and features a PFM mode for improved efficiency at light loads. This feature can be disabled if forced PWM mode is desired. The part switches at a default frequency of 700kHz. By integrating both NMOS devices and providing internal configuration, minimal external components are required, reducing BOM count and complexity of design. With the wide VINrange and reduced BOM, the part provides an easy to implement design solution for a variety of applications while giving superior performance. It will provide a very robust design for high voltage industrial applications as well as an efficient solution for battery powered applications. The part is available in a small Pb-free 3mmx3mm TDFN plastic package with an operation junction temperature range of -40°C to +125°C.

Technical Specifications

Parameters and characteristics for this part

Specification	ISL85413FRTZ

Current - Output	300 mA
Frequency - Switching	700 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-WFDFN Exposed Pad
Package Length	3 mm
Package Name	8-TDFN
Package Width	3 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	40 V
Voltage - Input (Min)	3.5 V
Voltage - Output (Max)	34 V
Voltage - Output (Min/Fixed)	0.6 V

ISL85413 Series

Part	Supplied Contents	Board Type	Total Output Count	Output Type	Non-Isolated Output Count	Contents	Current - Output	Regulator Topology	Main Purpose	Frequency - Switching	Voltage - Output	Utilized IC / Part	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Voltage - Output (Min/Fixed)	Mounting Type	Package Width	Package Name	Package Length	Voltage - Input (Max)	Voltage - Output (Max)	Function	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Topology	Synchronous Rectifier	Voltage - Input (Min)	Package / Case	Number of Outputs
Renesas Electronics Corporation ISL85413DEMO1Z	Board(s)	Fully Populated	1	Non-Isolated	1 count	Board	300 mA	Buck	DC/DC Step Down	700 kHz	3.3 V	ISL85413	40 V	3.5 V
Renesas Electronics Corporation ISL85413FRTZ-T				Adjustable			300 mA			700 kHz					0.6 V	Surface Mount	3 mm	8-TDFN	3 mm	40 V	34 V	Step-Down	125 °C	-40 °C	Positive	Buck	Yes	3.5 V	8-WFDFN Exposed Pad	1
Renesas Electronics Corporation ISL85413FRTZT7AR5726				Adjustable			300 mA			700 kHz					0.6 V	Surface Mount	3 mm	8-TDFN	3 mm	40 V	40 V	Step-Down	125 °C	-40 °C	Positive	Buck	Yes	3.5 V	8-WFDFN Exposed Pad	1
Renesas Electronics Corporation ISL85413FRTZ-T7A				Adjustable			300 mA			700 kHz					0.6 V	Surface Mount	3 mm	8-TDFN	3 mm	40 V	34 V	Step-Down	125 °C	-40 °C	Positive	Buck	Yes	3.5 V	8-WFDFN Exposed Pad	1
Renesas Electronics Corporation ISL85413FRTZ				Adjustable			300 mA			700 kHz					0.6 V	Surface Mount	3 mm	8-TDFN	3 mm	40 V	34 V	Step-Down	125 °C	-40 °C	Positive	Buck	Yes	3.5 V	8-WFDFN Exposed Pad	1

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ISL85413 Datasheet

ISL85413FRTZ | Datasheet