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Product Overview
The SRK2001 from STMicroelectronics is a high-voltage power management IC designed for resonant half-bridge topologies. It integrates a 600V gate driver with adaptive dead-time control, enabling efficient and reliable operation in LLC converters. The device is housed in a compact 10-SSOP package, making it suitable for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
10V to 18V |
| High-Side Floating Supply Voltage |
600V max |
| Gate Drive Current (Source/Sink) |
1.5A / 1.5A |
| Operating Frequency |
Up to 500 kHz |
| Dead-Time Adjustment Range |
100 ns to 1 µs |
| Quiescent Current |
2 mA typical |
| Package |
10-SSOP |
| Operating Temperature Range |
-40°C to 125°C |
Key Features
- 600V high-side gate driver with bootstrap diode
- Adaptive dead-time control for zero-voltage switching (ZVS)
- Under-voltage lockout (UVLO) on VCC and bootstrap
- Shutdown function with low quiescent current
- Matched propagation delays for high-side and low-side
- Compact 10-SSOP package for space-saving designs
Target Applications
- 5G base station power supplies (e.g., 48V to 12V LLC converters)
- Automotive dashboard displays (isolated DC-DC converters)
- Industrial power adapters (e.g., 300W AC-DC adapters)
- LED lighting drivers (resonant converters for high efficiency)
- Telecom and networking equipment (isolated power modules)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SRK2001. 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
SRK2001 是意法半導體推出的一款高壓電源管理 IC,專為諧振半橋拓撲設計。它集成了 600V 柵極驅動器,具有自適應死區時間控制,可在 LLC 轉換器中實現高效可靠的運行。該器件採用緊湊的 10-SSOP 封裝,適合空間受限的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
10V 至 18V |
| 高側浮動電源電壓 |
最大 600V |
| 柵極驅動電流 (源/漏) |
1.5A / 1.5A |
| 工作頻率 |
最高 500 kHz |
| 死區時間調整範圍 |
100 ns 至 1 µs |
| 靜態電流 |
典型 2 mA |
| 封裝 |
10-SSOP |
| 工作溫度範圍 |
-40°C 至 125°C |
核心特性
- 600V 高側柵極驅動器,帶自舉二極管
- 自適應死區時間控制,實現零電壓開關 (ZVS)
- VCC 和自舉電路的欠壓鎖定 (UVLO)
- 關斷功能,靜態電流低
- 高側和低側傳播延遲匹配
- 緊湊的 10-SSOP 封裝,節省空間
典型應用場景
- 5G 基站電源(例如 48V 轉 12V LLC 轉換器)
- 汽車儀表盤顯示器(隔離式 DC-DC 轉換器)
- 工業電源適配器(例如 300W AC-DC 適配器)
- LED 照明驅動器(諧振轉換器,高效率)
- 電信和網絡設備(隔離式電源模塊)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SRK2001 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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