Infineon ICE2QR2280G1XUMA1, Quasi Resonant 5-Channel 12-Pin, DSO

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Subtotal (1 pack of 5 units)*

£7.50

(exc. VAT)

£9.00

(inc. VAT)

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  • 7,440 unit(s) shipping from 18 February 2026
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Units
Per unit
Per Pack*
5 - 20£1.50£7.50
25 - 45£1.244£6.22
50 - 120£1.168£5.84
125 - 245£1.094£5.47
250 +£1.006£5.03

*price indicative

Packaging Options:
RS Stock No.:
222-4808
Mfr. Part No.:
ICE2QR2280G1XUMA1
Brand:
Infineon
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Brand

Infineon

Sub Type

Quasi Resonant

Product Type

Quasi-Resonant

Number of Outputs

5

Mount Type

Surface

Package Type

DSO

Pin Count

12

Maximum Duty Cycle

0.5%

Height

1.75mm

Length

10mm

Width

7.62 mm

Series

ICE2QR2280G-1

Standards/Approvals

RoHS

Maximum Operating Temperature

130°C

Maximum Input Voltage

800V

Minimum Input Voltage

-0.3V

Automotive Standard

No

Minimum Operating Temperature

-25°C

The Infineon integrated power management IC with 800V avalanche rugged CoolMOS™, startup cell and QR current mode flyback PWM controller in DSO-16/12 package. Capable for 25.5W SMPS design. This derivative has a lower UVLO voltage (9.85V) so that it can easier be used to optimize system design. The quasi QR CoolSET™ series continues to deliver design agility and miniaturization. Upon the successful F3 CoolSET™, this new series offer the possibility of higher efficiency and better EMI performance.

Integrated power IC with 650V avalanche rugged CoolMOS™, startup cell and QR flyback PWM controller

Digital frequency reduction with decreasing load,

Cycle-by-cycle current limitation with fold-back correction

Built-in digital soft-start

Active burst mode for lowest standby power <50mW

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