TC7660SEOA vs TC7660SCOA 比較
詳細な並列比較: TC7660SEOA メーカー: Microchip Technology および TC7660SCOA メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
TC7660SEOA - 20mA Super Charge Pump DC-DC Converter | Microchip
TC7660SEOA ✓ 生産中Microchip Technology
TC7660SCOA - 20mA Super Charge Pump Inverter | Microchip 8-SOIC
TC7660SCOA ✓ 生産中仕様比較
| パラメータ | TC7660SEOA | TC7660SCOA |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | DC-DC Converters | DC-DC Converters |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価(USD) | $0.76 | $0.81 |
| トポロジー | Charge Pump (Switched Capacitor), Inverting / Doubling | Switched-Capacitor Voltage Inverter (Doubled) |
| 入力電圧範囲 | +1.5 V to +12 V | +1.5 V to +12 V |
| 出力電圧 | -Vin or 2Vin (selectable) | — |
| Output Current | 20 mA (typical) | 20 mA |
| Output Resistance | 55 ohm (typical) | — |
| 静止電流 | [DATA_NEEDED: quiescent current] | 80 µA typ @ VIN = 5 V |
| Internal Oscillator Frequency | 10 kHz (nominal) | 10 kHz nominal |
| External Clock Input | Yes (OSC pin) | — |
| 動作温度範囲 | -40C to +85C | -40 °C to +85 °C |
| パッケージ | 8-SOIC (0.154", 3.90 mm width) | 8-SOIC (0.154 inch / 3.90 mm width) |
| ピン数 | 8 | 8 |
| 実装タイプ | Surface Mount | Surface Mount (SMD/SMT) |
| MSLレベル | [DATA_NEEDED: MSL level] | — |
| RoHS ステータス | Compliant | Compliant |
| Number of External Capacitors Required | 2 (flying + reservoir) | — |
| Pin-Compatible With | Industry standard TC7660 / ICL7660 | Industry standard TC7660, ICL7660 |
| 機能 | — | Inverting / Step-Up Charge Pump |
| 出力電圧範囲 | — | -1.5 V to -12 V (inverting); 3 V to 24 V (doubling mode) |
| Voltage Conversion Efficiency | — | 99.9 % typ |
| Power Efficiency | — | 98 % typ |
| External Components Required | — | 2 capacitors (no inductors) |
| LV Pin | — | Required for VIN > +10 V |
| BOOST Pin | — | Yes - increases oscillator frequency when connected |