概要
The ISL91127IRA-EVZ platform allows for quick evaluation of the high-performance features of the ISL91127IR buck-boost regulator.
The ISL91127IR is a high-current buck-boost switching regulator for systems using new battery chemistries in a 20-lead, 0.5mm pitch QFN (4mm x 4mm) package. It uses Renesas' proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very-low output voltage ripple when the input voltage is close to the output voltage.
特長
- Small, compact design
- Jumper selectable EN (enabled/disabled)
- Jumper selectable mode (auto PFM/forced PWM)
- Connectors, test points, and jumpers for easy probing
- Resistor programmable output voltage on the ISL91127IRA-EVZ
アプリケーション
民生機器全般
サンプル＆ご購入
ISL91127IRA-EVZ
アクティブ| Pb (Lead) Free: | Yes |
| ECCN (US): | EAR99 |
| HTS (US): | 8473.30.1180 |
1u | $80.50参考価格
拡張ハードウェア
本プラットフォーム対応の追加ボード。一部は、すべての機能を利用するため、または特定機能を評価するために必要となる場合があります。
High-Efficiency Buck-Boost Regulator with 4.5A Switches and Fixed 3.3V Output Voltage Evaluation Board (QFN)
ISL91127IRN-EVZ アクティブ
Enables evaluation of fixed‑output configurations of the ISL91127IR buck‑boost regulator. Designed for compact battery systems.
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Evaluate high‑current buck‑boost regulators in ultra‑compact packages. Designed to support efficient power conversion for modern battery chemistries.
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Evaluates adjustable-output high-efficiency buck-boost regulation optimized for modern battery chemistries. Enables validation of efficiency, regulation, and performance near dropout conditions.
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Evaluate fixed‑output high‑current buck‑boost regulation for battery‑powered systems. Designed to simplify performance validation and efficiency testing.
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