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Product Overview
The LM25037QMT/NOPB is a high-voltage, dual-mode PWM controller from Texas Instruments, designed for push-pull, half-bridge, and full-bridge converters. It integrates two gate drivers capable of sourcing and sinking 2A peak current, operating from a supply voltage up to 100V. The device features programmable soft-start, cycle-by-cycle current limiting, and a shutdown function. Housed in a 16-pin TSSOP package, it is qualified for automotive applications (AEC-Q100).
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
4.5V to 100V |
| Output Current (per driver) |
2A peak source/sink |
| Switching Frequency |
Up to 1MHz |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-TSSOP |
| Topology Support |
Push-pull, half-bridge, full-bridge |
| Protection Features |
UVLO, OCP, thermal shutdown |
Key Features
- 100V input capability
- Dual 2A peak gate drivers
- Programmable soft-start
- Cycle-by-cycle current limiting
- Shutdown pin for power sequencing
- AEC-Q100 qualified for automotive
Target Applications
- Automotive DC-DC converters (e.g., infotainment, ADAS)
- Industrial power supplies (e.g., 5G base station power modules)
- Telecom and networking equipment
- Battery chargers for electric vehicles
- LED lighting drivers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM25037QMT/NOPB. 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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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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
LM25037QMT/NOPB 是德州儀器推出的一款高電壓雙模式 PWM 控制器,適用於推挽、半橋和全橋轉換器。它集成了兩個能夠提供 2A 峰值電流的柵極驅動器,可在高達 100V 的電源電壓下工作。該器件具有可編程軟啟動、逐週期電流限制和關斷功能。採用 16 引腳 TSSOP 封裝,符合汽車應用 AEC-Q100 標準。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
4.5V 至 100V |
| 輸出電流(每驅動器) |
2A 峰值源/灌 |
| 開關頻率 |
高達 1MHz |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
16-TSSOP |
| 拓撲支持 |
推挽、半橋、全橋 |
| 保護功能 |
欠壓鎖定、過流保護、熱關斷 |
核心特性
- 100V 輸入能力
- 雙 2A 峰值柵極驅動器
- 可編程軟啟動
- 逐週期電流限制
- 關斷引腳用於電源排序
- 通過 AEC-Q100 汽車認證
典型應用場景
- 汽車 DC-DC 轉換器(例如信息娛樂系統、ADAS)
- 工業電源(例如 5G 基站電源模塊)
- 電信和網絡設備
- 電動汽車電池充電器
- LED 照明驅動器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM25037QMT/NOPB 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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深港聯動,結算靈活:深圳直發全球,物流高效可靠;支援香港銀行戶口轉賬及多幣種結算。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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