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Product Overview
The UCC29910APWR from Texas Instruments is a versatile power management IC designed for efficient DC/DC conversion and power distribution. Housed in a compact 14-TSSOP package, this device integrates a high-performance PWM controller with a 1.5A gate driver, making it ideal for intermediate bus converters, telecom power supplies, and industrial systems. It operates over a wide input voltage range of 8V to 14V and delivers precise output regulation with programmable switching frequency up to 1MHz.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
8V – 14V |
| Output Voltage Accuracy |
±1% |
| Gate Drive Capability |
1.5A peak |
| Switching Frequency |
200kHz – 1MHz (programmable) |
| Operating Temperature |
-40°C to +125°C |
| Package |
14-TSSOP |
| Protection Features |
Overcurrent, Overtemperature, Undervoltage Lockout |
Key Features
- Integrated 1.5A gate driver for efficient power switching
- Programmable switching frequency up to 1MHz for compact magnetics
- Wide input voltage range supporting 12V bus architectures
- Precise output regulation with ±1% accuracy
- Comprehensive protection: OCP, OTP, UVLO
- Low standby current for energy-efficient designs
Target Applications
- Intermediate bus converters for 5G base stations (e.g., Nokia AirScale, Ericsson Radio System)
- Telecom power supplies (e.g., rectifiers for central offices)
- Industrial power modules (e.g., Siemens S7-1500 PLC power supply)
- Automotive infotainment and dashboard power (e.g., Tesla Model 3 display power)
- Data center power distribution (e.g., 48V to 12V conversion in server racks)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
UCC29910APWR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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Shenzhen with support for HK bank transfers and multi-currency.
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transactions, ensuring peace of mind for batch orders.
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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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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
UCC29910APWR 是德州儀器推出的一款多功能電源管理 IC,專為高效 DC/DC 轉換和電源分配設計。採用緊湊的 14-TSSOP 封裝,此器件整合了高性能 PWM 控制器和 1.5A 閘極驅動器,非常適合中間匯流排轉換器、電信電源和工業系統。它支援 8V 至 14V 的寬輸入電壓範圍,並提供可程式設計開關頻率高達 1MHz 的精確輸出調節。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
8V – 14V |
| 輸出電壓精度 |
±1% |
| 閘極驅動能力 |
1.5A 峰值 |
| 開關頻率 |
200kHz – 1MHz(可程式設計) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
14-TSSOP |
| 保護功能 |
過流、過溫、欠壓鎖定 |
核心特性
- 整合 1.5A 閘極驅動器,實現高效功率開關
- 可程式設計開關頻率高達 1MHz,支援小型磁性元件
- 寬輸入電壓範圍,支援 12V 匯流排架構
- 精確輸出調節,精度 ±1%
- 全面保護:OCP、OTP、UVLO
- 低待機電流,節能設計
典型應用場景
- 5G 基站的中間匯流排轉換器(例如 Nokia AirScale、Ericsson Radio System)
- 電信電源(例如中心機房的整流器)
- 工業電源模組(例如 Siemens S7-1500 PLC 電源)
- 汽車資訊娛樂和儀表板電源(例如 Tesla Model 3 顯示器電源)
- 資料中心電源分配(例如伺服器機架中 48V 至 12V 轉換)
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