STMicroelectronics Buck 26 Power Switch IC 48-Pin, VFQFN-48+4L

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£10.26

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£12.31

(inc. VAT)

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1 - 9£10.26
10 - 99£9.23
100 - 499£8.52
500 - 999£7.90
1000 +£7.08

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RS Stock No.:
365-181
Mfr. Part No.:
STPM098C-TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Power Switch IC

Power Switch Topology

Buck

Number of Inputs

26

Interface Type

PM Bus

Minimum Supply Voltage

4.75V

Package Type

VFQFN-48+4L

Maximum Supply Voltage

20V

Pin Count

48

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Operating Current

450mA

Height

0.9mm

Length

7mm

Standards/Approvals

ISO 26262, RoHS

Automotive Standard

AEC-Q100

Series

STPM098C

COO (Country of Origin):
PH
The STMicroelectronics Automotive dual digital 8 phase digital multi phase buck controller with built-in NVM and PMBus Interface for automotive applications. The product finds application in the power management of loads that require high power, such as cores of processors and memories. It controls up to 8 external drivers+MOS and, with its two loops, allows to supply up to two different voltages. An Advanced control loop architecture based on COT (constant on-time) scheme provides fast transient responses and high efficiency. The device also provides phase interleaving and dynamic phase add or drop for efficiency enhancement for light load range.

Switching frequency range 200 kHz to 1.5 MHz

High performance digital control Loop

Embedded CPU ARM Cortex M0 Plus at 40 MHz

Embedded NVM

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