4.75V~45V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~700kHz Transistor Driver
SOT-23
IFX81481ELVXUMA1 Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-LSSOP (0.154, 3.90mm Width) Exposed Pad
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2013
Tolerance
2%
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Peak Reflow Temperature (Cel)
260
Function
Step-Down
Number of Outputs
1
Output Voltage
44.55V
Output Type
Transistor Driver
Operating Supply Voltage
45V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
10A
Voltage - Supply (Vcc/Vdd)
4.75V~45V
Control Features
Current Limit, Enable, Frequency Control
Watchdog Timer
No
Topology
Buck
Frequency - Switching
100kHz~700kHz
Halogen Free
Halogen Free
Synchronous Rectifier
Yes
Max Duty Cycle
99 %
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.029264
$3.029264
10
$2.857796
$28.57796
100
$2.696034
$269.6034
500
$2.543429
$1271.7145
1000
$2.399461
$2399.461
IFX81481ELVXUMA1 Product Details
IFX81481ELVXUMA1 Overview
This switching controller fits most application requirements since it is packaged in a 14-LSSOP (0.154, 3.90mm Width) Exposed Pad package. For 1 outputs, the dc motor controller is appropriate. The pmic is packaged in Tape & Reel (TR) solid enclosure. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 4.75V~45V and has a 4.75V~45V supply voltage. Worked in a -40°C~125°C TJ dc switcher before. The switching controller can be switched at 100kHz~700kHz. A generalization of dc dc regulator can be made using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DC regulator outputs 44.55V voltage according to the test statistics. You should note down the dc dc regulator's usual output current of 10A when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 99 %. The Surface Mount makes DC switcher suitable for most applications and prototypes. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 45V.
IFX81481ELVXUMA1 Features
Transistor Driver Outputs Switching Frequency: 100kHz~700kHz Current Limit, Enable, Frequency Control Max Duty Cycle: 99 %
IFX81481ELVXUMA1 Applications
There are a lot of Infineon Technologies IFX81481ELVXUMA1 DC to DC converter applications.