Infineon XDPS21071XUMA1, Flyback Controller 5-Channel 7-Pin, DSO

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Verpakkingsopties
RS-stocknr.:
222-4970
Fabrikantnummer:
XDPS21071XUMA1
Fabrikant:
Infineon
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Merk

Infineon

Sub Type

Flyback Controller

Product Type

AC/DC Converter

Number of Outputs

5

Switching Frequency

140kHz

Mount Type

Surface

Package Type

DSO

Pin Count

7

Length

10mm

Width

7.62 mm

Height

1.75mm

Series

XDPS21071

Standards/Approvals

No

Minimum Input Voltage

-0.5V

Automotive Standard

No

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

125°C

Maximum Input Voltage

26V

PWM


The Infineon XDPS21071 is the first flyback controller IC in the industry to introduce ZVS (zero-voltage switching) on the primary side to achieve high efficiency with simplified circuitry and economical switches. By driving an external low voltage switch to induce a negative current to discharge the main high voltage MOSFET, switching losses can be reduced further compared to traditional valley switching type of switching schemes.

High density with high switching frequency

High efficiency with adaptive ZVS operation and frequency law for variable output design

Safe and robust SR operation with DCM operation

Ease of design with dual integrated gate drivers and start-up cell

Ease of configurable design with GUI tools

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