MPN

STMicroelectronics, AC-DC Converter 36-Pin, SSOP 36L ST-ONEMPTR

RS Stock No.:: 261-5505
Mfr. Part No.:: ST-ONEMPTR
Brand:: STMicroelectronics

STMicroelectronics, AC-DC Converter 36-Pin, SSOP 36L ST-ONEMPTR

Subtotal (1 unit)*

£4.11

(exc. VAT)

£4.93

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

295 unit(s) ready to ship

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Units	Per unit
1 +	£4.11

*price indicative

RS Stock No.:: 261-5505
Mfr. Part No.:: ST-ONEMPTR
Brand:: STMicroelectronics

Find similar products by selecting one or more attributes.

Fully integrated controller for multiport smart chargers

The STMicroelectronics ST-ONEMP is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package. Such a system is specifically designed to control ZVS non-complementary active clamp flyback converters to create high power density chargers and adapters with a first USB-PD interface and a second output.

The device includes an active clamp flyback controller and its HV startup on the primary side, a microcontroller and all the peripherals required to control the conversion and the USB-PD communication on the secondary side. The two sides are connected through an embedded galvanically isolated dual communication channel. By using a novel non-complementary control technique and specifically designed power modes the device allows to reach both high efficiency and low no load power consumption

The device is delivered with a pre-loaded firmware which handles both the power conversion and the communication protocols for USB-PD including optional PPS and electronically marked cable management.

The output power and available PDOs on the USB-PD port can be changed according to a power sharing pin input to allow power sharing with a second output.

A dedicated memory stores a default device configuration during factory process. The user can change or adapt this memory area to fit the final product specifications.

Key features

ZVS non-complementary active clamp flyback controller with synchronous rectification and USB-PD 3.1 PPS interface

ARM® 32-bit Cortex®-M0+ MCU with 64 kB flash memory for digital power control and USB protocol

FW programmable secondary side MCU controls both synchronous rectifier and ZVS active clamp flyback on the primary side to improve system efficiency in every condition
High switching frequency operations in companion with MasterGaN power stage allow to use small size magnetic components, including planar transformers

Reinforced galvanically isolated dual communication channel compliant with IEC 62368-1:

4 kV pk transient voltage
9.6 kV pk 1min hipot type testing
6.4 kV pk 1s hipot production testing

800 V high voltage startup with integrated input voltage sensing and Brown-in/out functions

Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1

Fully Integrated USB-PD PHY with 24 V tolerant protection, and integrated load switch driver

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Select all	Attribute	Value
	Brand	STMicroelectronics
	Mounting Type	Surface Mount
	Pin Count	36
	Package Type	SSOP 36L

	Select all
	Brand STMicroelectronics
	Mounting Type Surface Mount
	Pin Count 36
	Package Type SSOP 36L

STMicroelectronics, AC-DC Converter 36-Pin, SSOP 36L ST-ONEMPTR

FREE delivery for orders over £50.00

Fully integrated controller for multiport smart chargers

Key features

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