STEVAL-ISA122V1

The STEVAL-ISA122V1 demonstration board meets the specifications of a wide range of auxiliary power supplies for applications including LCD or plasma TVs and desktop computers, where the power supply that converts the energy from the mains often includes two modules.

One module is the main power supply which provides most of the power, and is off when the application is shut down or in standby mode.

The other is the auxiliary power supply, which only provides energy to specific parts of the equipment such as the USB ports, remote receivers, or modems, but stays on when the application is in standby mode.

It is optimized for very low standby consumption, which allows it to satisfy the most stringent energy-saving requirements.

The VIPer27 has a switching frequency of 115 kHz, which helps to reduce the transformer size.

Key Features

Wide input voltage range (V_IN ): 90 to 265 V_rms
Nameplate output voltage (V_out ): 5 V
Max output current I_OUT : 2.2 A
Precision of output regulation: ±5%
High frequency output voltage ripple (ΔV_{out_HF} ): 50 mV
Max ambient operating temperature (T_A ): 60 °C
RoHS compliant

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资源

技术文档

产品规格

	Description	Version	Size
	DB1871: Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27	1.0	243 KB

硬件资源

Board Manufacturing Specifications

	Description	Version	Size
	STEVAL-ISA122V1 gerber files	1.0	116 KB

Bill of Materials

	Description	Version	Size
	STEVAL-ISA122V1 BOM	1.0	71 KB

Schematic Pack

	Description	Version	Size
	STEVAL-ISA122V1 schematics	1.0	156 KB

法律

许可协议

	Description	Version	Size
	Evaluation products license agreement	1.4	128 KB

样片和购买

型号	Core Product	Marketing Status	Unit Price (US$) *	Quantity	ECCN (EU)	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
STEVAL-ISA122V1	VIPER27HN	Active : Product is in volume production	126.18	1	NEC	EAR99	ITALY	MORE INFO	直接购买 Add to cart	DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

质量和可靠性

型号	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
STEVAL-ISA122V1	Active	CARD	Industrial	Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Image

资源

技术文档

硬件资源

法律

样片和购买

质量和可靠性

No availability reported, please contact our Sales office