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The STEVAL-ISA107V1 is a product evaluation board to aid in testing and designing with the ST1S41 in an SO-8 ePad package. The application is an internally-compensated 850 kHz fixed-frequency PWM synchronous step-down converter.
The ST1S41 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN (100% duty-cycle).
The ST1S41 integrates a 95 mΩ high side switch and a 69 mΩ low side synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation delivers very compact solution with a minimum component count.主な特徴
- 4.0 V to 18 V input voltage
- Output voltage adjustable from 0.8 V
- 850 kHz switching frequency
- Internal soft-start
- Integrated 95 mΩ and 69 mΩ Power MOSFETs
- All ceramic capacitor
- 有効にする
- Cycle by cycle current limiting
- Current fold back short circuit protection
- 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） | 数量 | 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-ISA107V1 | ST1S41IPHR | アクティブ | 41 | 1 | EAR99 | ITALY | - | 在庫チェック |
STEVAL-ISA107V1
コア製品
ST1S41IPHR製品ステータス
アクティブUnit Price (US$)
41.0*(*) 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-ISA107V1 | アクティブ | CARD | インダストリアル | Ecopack2 | - | |
STEVAL-ISA107V1
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.
