REG710-3
- Wide Input Voltage Range: 1.8 V to 5.5 V
- Automatic Step-Up and Step-Down Operation
- Low Input Current Ripple
- Low Output Voltage Ripple
- Minimum Number of External Components—No Inductors
- 1-MHz Internal Oscillator Allows Small Capacitors
- Shutdown Mode
- Thermal and Current Limit Protection
- Six Fixed Output Voltages Available:
- 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, 5.5 V
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The REG710 family of devices are switched capacitor voltage converters that generate regulated, low-ripple output voltage from an unregulated input voltage. A wide input supply voltage from 1.8 V to 5.5 V makes the REG710 family of devices ideal for a variety of battery sources, such as single-cell Li-Ion, or 2-cell and 3-cell nickel-based or alkaline-based chemistries.
The input voltage may vary above and below the output voltage and the output remains in regulation. The device works as step-up or step-down converters without the need of an inductor, providing low EMI DC-DC conversion. The high switching frequency allows the use of small surface-mount capacitors, saving board space and reducing cost. The REG710 device is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 65 μA with no load, and less than 1 μA in shutdown mode.
技術資料
種類 | タイトル | 最新の英語版をダウンロード | 日付 | |||
---|---|---|---|---|---|---|
* | データシート | REG710xx Buck-Boost Charge Pump with up to 60-mA Output Current データシート (Rev. H) | PDF | HTML | 2015年 10月 30日 |
設計および開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
REG710EVM-33 — バックブースト・チャージ・ポンプ REG710 用評価モジュール
The REG710EVM-33 is an evaluation tool for the 30mA buck-boost charge pump in SOT23-5 package. With an input voltage in the range of 1.8V to 5.5V, it delivers a regulated output voltage of 3.3V with up to 30mA of output current.
Specifications:
- Input Voltage: 1.8V to 5.5V
- Ouput Voltage: 3.3V +/- 6%
- (...)
REG710EVM-5 — バックブースト・チャージ・ポンプ 評価モジュール、REG710-5 用
The REG710EVM-5 is an evaluation tool for the 30mA buck-boost charge pump in SOT23-5 package. With an input voltage in the range of 2.7V to 5.5V, it delivers a regulated output voltage of 5V with up to 30mA of output current.
Specifications
- Input Voltage: 2.7V to 5.5V
- Ouput Voltage: 5.0V +/- 6%
- (...)
パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
---|---|---|
SOT-23 (DBV) | 6 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブの拠点
- 組み立てを実施した拠点