Infineon IR35217MTRPBF Multi-Phase Buck, 8-Phase Dual Loop Voltage Regulator 40-Pin

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Packaging Options:
RS Stock No.:
219-6031
Mfr. Part No.:
IR35217MTRPBF
Manufacturer:
Infineon
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Brand

Infineon

Product Type

Voltage Controller

Sub Type

8-Phase Dual Loop Voltage Regulator

Current Conversion Type

Multi-Phase Buck

Mount Type

Surface

Switching Frequency

200kHz

Pin Count

40

Width

5 mm

Length

5mm

Series

IR35215

Standards/Approvals

No

Minimum Operating Temperature

-40°C

Maximum Input Voltage

3.3V

Maximum Operating Temperature

85°C

Minimum Input Voltage

3.3V

Automotive Standard

No

The Infineon IR35217 is a dual loop, digital, multi-phase buck controller designed for CPU voltage regulation - it can support up to 8 phases and allows flexible phase assignment between the two loops. The IR35217 can be configured to enter 1 or 2-phase operation and Active diode emulation mode automatically or by command. It offers digitally programmable load line thereby eliminating the need for any external load line setting component. The controller is designed to work with integrated and DCR current sense power stages and provides accurate input and output current reporting.

Digitally programmable load line - no external components are needed to set the load line

Infineon Adaptive Transient Algorithm (ATA) on both loops minimizes output bulk capacitors and system cost

Auto-phase detection with PID coefficient auto-scaling

I2C/SMBus/PMBus system Interface for reporting of temperature, voltage, current and power telemetry for both loops

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