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ISL9443IRZ-T

32 Terminals 4.5V~28V ISL9443 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 600kHz~1.2MHz Transistor Driver

Manufacturer: Renesas Electronics America Inc.
Origchip NO: 668-ISL9443IRZ-T
Package: 32-VFQFN Exposed Pad
Datasheet: PDF
Stock: 138
Description: 32 Terminals 4.5V~28V ISL9443 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 600kHz~1.2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	32
Terminal Finish	Matte Tin (Sn)
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	ISL9443
Function	Step-Down
Number of Outputs	3
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~28V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	600kHz~1.2MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Output Phases	2
Height Seated (Max)	1mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant

ISL9443IRZ-T Overview

The switching controller fits in the 32-VFQFN Exposed Pad package and is ideal for most applications. The dc motor controller is adquate to generate for 3 outputs. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~28V and has a 4.5V~28V supply voltage. A -40°C~85°C TA dc switcher is not a problem. The switching controller can be switched at 600kHz~1.2MHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a QUAD terminal on the switching converters. 32 terminations with various dc switching's functions. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input is 12V. In addition to "ISL9443", there are other relevant dc to dc converter ics you can find. An input voltage of 4.5V is the minimum required for the dc dc voltage regulator.

ISL9443IRZ-T Features

Transistor Driver Outputs
Switching Frequency: 600kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION