Infineon IR3888AMTRPBFAUMA1, 5-Channel DC-DC, Voltage Regulator, 20 A, 6 V 800 kHz, QFN (5 x 5 mm)

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Sous-total (1 unité)*

3,80 €

(TVA exclue)

4,60 €

(TVA incluse)

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  • Expédition à partir du 18 août 2026
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1 - 93,80 €
10 - 243,61 €
25 - 493,46 €
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100 +3,08 €

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N° de stock RS:
249-8635
Référence fabricant:
IR3888AMTRPBFAUMA1
Fabricant:
Infineon
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Marque

Infineon

Product Type

Voltage Regulator

Regulator Type

DC-DC

Number of Outputs

5

Output Voltage

6 V

Switching Frequency

800kHz

Quiescent Current

4mA

Package Type

QFN (5 x 5 mm)

Output Current

20A

Output Type

DC

Switching Regulator

Yes

Standards/Approvals

RoHS2

Series

IR3888A/B

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

17V

Minimum Input Voltage

2.0V

Automotive Standard

No

The Infineon OptiMOS IPOL 20 A is an easy to use, fully integrated DC-DC buck regulator with patented fast Constant-On-Time (COT) control scheme, it simplifies the design effort, while enable an enhanced transient response and improved Vout regulation also the on-board PWM controller and OptiMOS 5 MOSFETs with integrated bootstrap diode make the IR3888A a small footprint, high efficiency solution for various point of load applications requiring.

Single 4.3 V to 17 V application or wide input voltage range from 2 V to 17 V with an external VCC

Precision reference voltage 0.6 V, +/- 0.5 percent

Enhanced fast COT engine stable with ceramic output capacitors and no external compensation

Forced continuous conduction mode

The switching frequency is set at 800 kHz internally

Monotonic start-up with an internal soft-start time and enhanced pre-bias start-up

Thermally compensated internal over current protection

Enable input with voltage monitoring capability and power good output

Thermal shut down

Small size 6 mm x 5 mm PQFN

Halogen-free and RoHS2 compliant with exemption 7a

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