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Product Overview
The TPS65230A2DCA from Texas Instruments is a highly integrated power management IC (PMIC) designed for space-constrained applications. It features three step-down DC/DC converters and four low-dropout regulators (LDOs) in a compact 48-HTSSOP package. This device provides a complete power solution for processors, FPGAs, and other digital ICs, offering high efficiency and low quiescent current.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.7 V to 6 V |
| Number of Buck Converters |
3 |
| Buck Output Voltage Range |
0.8 V to 3.3 V |
| Buck Output Current per Channel |
Up to 3 A |
| Number of LDOs |
4 |
| LDO Output Voltage Range |
0.9 V to 3.3 V |
| LDO Output Current per Channel |
Up to 300 mA |
| Switching Frequency |
2.25 MHz (typical) |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
48-HTSSOP |
Key Features
- Integrated 3 buck converters and 4 LDOs in one package
- High efficiency up to 95%
- Low quiescent current (25 µA typical)
- Power sequencing and fault protection (OVP, UVP, OCP, thermal shutdown)
- I2C interface for dynamic voltage scaling and configuration
- Small footprint 48-HTSSOP package
Target Applications
- 5G base station power management
- Automotive dashboard and infotainment systems
- Industrial control and automation
- Portable and battery-powered devices
- FPGA and SoC power supplies
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS65230A2DCA. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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orders confirmed before 4 PM are shipped the same day.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TPS65230A2DCA 是德州儀器推出的一款高度集成的電源管理 IC (PMIC),專為空間受限的應用設計。它包含三個降壓 DC/DC 轉換器和四個低壓差穩壓器 (LDO),採用緊湊的 48-HTSSOP 封裝。該器件為處理器、FPGA 和其他數字 IC 提供完整的電源解決方案,具有高效率 and 低靜態電流。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.7 V 至 6 V |
| 降壓轉換器數量 |
3 |
| 降壓輸出電壓範圍 |
0.8 V 至 3.3 V |
| 降壓每通道輸出電流 |
最高 3 A |
| LDO 數量 |
4 |
| LDO 輸出電壓範圍 |
0.9 V 至 3.3 V |
| LDO 每通道輸出電流 |
最高 300 mA |
| 開關頻率 |
2.25 MHz (典型值) |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
48-HTSSOP |
核心特性
- 集成 3 個降壓轉換器和 4 個 LDO
- 效率高達 95%
- 低靜態電流 (典型值 25 µA)
- 電源排序和故障保護 (OVP、UVP、OCP、熱關斷)
- I2C 接口,支持動態電壓調整和配置
- 小巧的 48-HTSSOP 封裝
典型應用場景
- 5G 基站電源管理
- 汽車儀表盤和信息娛樂系統
- 工業控制和自動化
- 便攜式和電池供電設備
- FPGA 和 SoC 電源供電
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