Name: ISL6540AIRZ-T
Brand: Intersil (Renesas Electronics America)
SKU: ISL6540AIRZ-T
Price: 3.21000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	14 Weeks
Mount	Surface Mount
Package / Case	QFN
Number of Pins	28
Supplier Device Package	28-QFN (5x5)
Packaging	Tape & Reel (TR)
Published	2004
Operating Temperature	-40°C ~ 85°C (TA)
Series	--
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	ISL6540
Pin Count	28
Function	Step-Down
Number of Outputs	1
Qualification Status	Not Qualified
Output Type	Transistor Driver
Input Voltage-Nom	5V
Temperature Grade	INDUSTRIAL
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.97 V ~ 22 V
Current - Output	4A
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Frequency (Max)	2MHz
Voltage - Output	20V
Input Voltage (Min)	3.3V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	2MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Duty Cycle	100 %
Duty Cycle (Max)	100 %
Serial Interfaces	--
Clock Sync	No
Output Phases	1
Height	900μm
Length	5mm
Width	5mm
RoHS Status	RoHS Compliant

ISL6540AIRZ-T Product Details

ISL6540AIRZ-T Overview

The switching controller fits in the QFN package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. A 2.97 V ~ 22 V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C ~ 85°C (TA) dc switcher. With this switching controller, you can switch at 2MHz. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good, Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at QUAD. 28 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 5V. Other relevant dc to dc converter ics will be returned if you search "ISL6540". Total pins of switching converter are 28. It is recommended to use 3.3V as the minimum input voltage of dc dc voltage regulator. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. At -40°C and above, dc regulator should be kept. At a temperature around 85°C degrees Celsius, dc regulator should be running. It belongs to the dc to dc voltage regulator series --. Overall, the switch converters contains 1 function(s). Voltage regulators switching is designed with 28 pins. There is a maximum frequency of 2MHz that can be switched by the controller. A 4A input is ideal for this application. Its supplier dc dc controller package is 28-QFN (5x5). This process outputs a value of 20V for normalworking processes.

ISL6540AIRZ-T Features

Transistor Driver Outputs
Switching Frequency: 2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %