TPS63010
- Up to 96% Efficiency
- 1200-mA Output Current at 3.3 V in Step-Down
Mode (VIN = 3.6 V to 5.5 V) - Up to 800-mA Output Current at 3.3 V in Boost
Mode (VIN > 2.4 V) - Automatic Transition Between Step-Down and
Boost Mode - Device Quiescent Current less than 50 µA
- Input Voltage Range: 2 V to 5.5 V
- Fixed and Adjustable Output Voltage Options
from 1.2 V to 5.5 V - Power Save Mode for Improved Efficiency at
Low-Output Power - Forced Fixed Frequency Operation and
Synchronization Possible - Load Disconnect During Shutdown
- Output Overvoltage Protection
- Overtemperature Protection
- Available in Small 20-Pin, 2.126 mm ×
1.922 mm, DSBGA Package
The TPS6301x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 2200 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 20-pin DSBGA package measuring 2.126 mm × 1.922 mm (YFF).
技術文件
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
TPS63010EVM-235 — TPS63010EVM-235 評估模組
The TPS63010EVM-235 facilitates evaluation of the TPS63010 high efficiency single inductor buck-boost converter. The TPS63010EVM-235 accepts an input voltage from 2 V to 5.5 V and delivers an output voltage of 3.3 V. Output current varies with input voltage.
SLVC808 — Battery Lifetime Estimator
TIDEP-0075 — 工業通訊閘道 PROFINET IRT 轉 PROFIBUS 主站參考設計
TIDEP0013 — 嵌入式 USB 2.0 參考設計
對於考量 USB2.0 電氣合規性測試的設計人員而言，USB 2.0 參考設計準則極為重要。這些指南適用於 AM335x 和 AM437x，但也適用於其他處理器。為這些準則所採取的方法非常實用，沒有複雜的公式或理論。
TIDEP0024 — 使用 LPDDR2 的 AM437x 低功耗待機模式
此低功耗模式實作可將處理器功耗降至 0.1mW 以下，同時使 LPDDR2 記憶體維持在自我更新狀態，其功耗約為 1.6mW。該系統解決方案由 AM437x Sitara 處理器、LPDDR2 記憶體和 TPS65218 電源管理 IC 組成，並針對新的低功耗模式進行了最佳化，同時支援舊有的低功耗模式。透過關閉除 RTC 電源以外的所有處理器電源，將處理器功耗降至最低。包含電源控制在內的系統電源狀態轉換，可透過單一介面訊號（PMIC_PWR_EN 訊號）並配合 PMIC 暫存器設定來執行。
TIDEP0078 — 適用於 AM572x 的 OPC UA 資料存取伺服器參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| DSBGA (YFF) | 20 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。