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The ST8R00 is a synchronous PWM step-up DC-DC converter. The device is able to provide an output voltage in the range of 6 to 12 V with an input voltage from 4 to 6 V. The high switching frequency (1.7 MHz) permits the use of tiny surface-mount components. In addition to the resistor divider to set the output voltage value, only an inductor and two capacitors are required. Moreover, a low output ripple is guaranteed by the current mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is available in a very small DFN8 (4 x 4 mm) package.
主な特徴
- Output voltage adjustable from 6 V to 12 V
- Output voltage accuracy: ± 2%
- Output current up to 1 A
- Low ripple voltage: 5 mV (typ.)
- Synchronous rectification
- High 90% efficiency: VO= 9 V (typ.)
- Few external components
- Thermal shutdown protection
- Very small DFN8 (4 x 4 mm) package
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サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 温度（℃） | 製品ステータス | 概算価格（USS） | Quantity | ECCN (US) | Country of Origin | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| ST8R00WPUR | DFN8 4x4 | Tape And Reel | -25 | 125 | Active | 0.769 | 10000 | EAR99 | MALAYSIA | 在庫チェック | 購入 | |
| ST8R00 | - | - | - | - | Proposal | - | - | - | - | 販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください | ||
ST8R00
パッケージ
-梱包タイプ
-Unit Price (US$)
*(*) 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
ビデオ
| 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 | Material Declaration** |
|---|---|---|---|---|---|
| ST8R00 | Proposal | - | インダストリアル | - | |
| ST8R00WPUR | Active | DFN8 4x4 | インダストリアル | 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.
