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ISL9444IRZ-T7A

40 Terminals 4.5V~28V ISL9444 DC to DC converter IC3 Outputs 200kHz~1.2MHz Transistor Driver

Manufacturer: Renesas Electronics America Inc.
Origchip NO: 668-ISL9444IRZ-T7A
Package: 40-VFQFN Exposed Pad
Datasheet: PDF
Stock: 469
Description: 40 Terminals 4.5V~28V ISL9444 DC to DC converter IC3 Outputs 200kHz~1.2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	4 Weeks
Mounting Type	Surface Mount
Package / Case	40-VFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	40
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Subcategory	Switching Regulator or Controllers
Terminal Position	QUAD
Terminal Form	NO LEAD
Terminal Pitch	0.4mm
Base Part Number	ISL9444
JESD-30 Code	S-PQCC-N40
Function	Step-Down
Number of Outputs	3
Qualification Status	Not Qualified
Output Type	Transistor Driver
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~28V
Control Features	Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	200kHz~1.2MHz
Synchronous Rectifier	Yes
Output Phases	2
RoHS Status	ROHS3 Compliant

ISL9444IRZ-T7A Overview

As a result of 40-VFQFN Exposed Pad compact design, the switching controller is compatible with most applications. For outputs of 3, this dc motor controller is suitable. An enclosure of Tape & Reel (TR) is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). DC control operates at 4.5V~28V volts and has 4.5V~28V supply voltage. Suitable for a -40°C~85°C TA dc switcher. The switching controller can be switched at 200kHz~1.2MHz. A generalization of dc dc regulator can be made using Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking. Switching converters are designed with the terminal (s) at position QUAD . 40 terminations with various dc switching's functions. A search for "ISL9444" will reveal other relevant dc to dc converter ics. Switching converter is a special type of Switching Regulator or Controllers.

ISL9444IRZ-T7A Features

Transistor Driver Outputs
Switching Frequency: 200kHz~1.2MHz
Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking

ISL9444IRZ-T7A Applications

There are a lot of Renesas Electronics America Inc. ISL9444IRZ-T7A DC to DC converter applications.

Communication system
Household control circuits
Low output voltage switching power supply circuits
Telecommunications equipment
Fire elevators
Industrial controllers
Handheld GPS
Adjustable voltage or current linear circuits
Sensitive electronic devices
Shearing machines