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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.主な特徴
- Wide input voltage range (VIN): 90 to 265 Vrms
- Nameplate output voltage (Vout): 5 V
- Max output current IOUT: 2.2 A
- Precision of output regulation: ±5%
- High frequency output voltage ripple (ΔVout_HF): 50 mV
- Max ambient operating temperature (TA): 60 °C
- RoHS compliant
サンプル & 購入
| 製品型番 | コア製品 | 製品ステータス | 概算価格（USS） | Quantity | ECCN (US) | Country of Origin | Board production status | 販売代理店からオーダー | STからオーダー |
|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISA122V1 | VIPER27HN | Active | 134 | 1 | EAR99 | ITALY | - | 在庫チェック |
STEVAL-ISA122V1
コア製品
VIPER27HN製品ステータス
ActiveUnit Price (US$)
134.0*(*) 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
| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-ISA122V1 | Active | CARD | インダストリアル | Ecopack2 | - | |
STEVAL-ISA122V1
Package:
CARDMaterial Declaration**:
(**) 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.
