28 Terminals 2.97 V ~ 22 V 28-Pin ISL6540 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 2MHz Transistor Driver
SOT-23
ISL6540AIRZ-T Datasheet
non-compliant
In-Stock: 0 items
Specifications
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.661024
$2.661024
10
$2.510400
$25.104
100
$2.368302
$236.8302
500
$2.234247
$1117.1235
1000
$2.107780
$2107.78
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 %
ISL6540AIRZ-T Applications
There are a lot of Intersil (Renesas Electronics America) ISL6540AIRZ-T DC to DC converter applications.