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Product Overview
The DRV8300NIPWR is a three-phase gate driver IC from Texas Instruments, designed for driving N-channel MOSFETs in brushless DC (BLDC) motor applications. It integrates three independent half-bridge drivers with a peak source/sink current of 1.5 A, enabling efficient and reliable motor control. The device operates from a supply voltage range of 6 V to 60 V and features a bootstrap diode for high-side gate drive. Housed in a compact 20-pin TSSOP package, it is ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
6 V to 60 V |
| Peak Gate Drive Current |
1.5 A (source/sink) |
| Number of Channels |
3 (half-bridge) |
| High-Side Bootstrap |
Integrated diode |
| Propagation Delay |
25 ns (typical) |
| Operating Temperature |
-40°C to 125°C |
| Package |
20-TSSOP |
Key Features
- Three independent half-bridge gate drivers
- 1.5 A peak source and sink current
- Wide supply voltage range: 6 V to 60 V
- Integrated bootstrap diode
- Cross-conduction prevention logic
- Under-voltage lockout (UVLO) on VCC and VBS
- Over-current protection (OCP) with fault output
- Thermal shutdown protection
- Enable and fault reporting pins
- Small 20-TSSOP package
Target Applications
- BLDC motor drives for 5G base station cooling fans
- Automotive dashboard actuators and HVAC blowers
- Industrial pump and fan controllers
- Power tools and garden equipment
- Robotics and drone motor control
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DRV8300NIPWR. Our core advantages include:
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environmental and safety standards.
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and seals to ensure ESD protection and physical integrity.
產品概述
DRV8300NIPWR 是德州儀器 (TI) 推出的三相閘極驅動器 IC,專為驅動無刷直流 (BLDC) 電機中的 N 溝道 MOSFET 而設計。它集成了三個獨立的半橋驅動器,峰值源/灌電流為 1.5 A,可實現高效可靠的電機控制。該器件的工作電源電壓範圍為 6 V 至 60 V,並具有用於高側閘極驅動的自舉二極管。採用緊湊的 20 引腳 TSSOP 封裝,非常適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
6 V 至 60 V |
| 峰值閘極驅動電流 |
1.5 A (源/灌) |
| 通道數 |
3 (半橋) |
| 高側自舉 |
集成二極管 |
| 傳播延遲 |
25 ns (典型) |
| 工作溫度 |
-40°C 至 125°C |
| 封裝 |
20-TSSOP |
核心特性
- 三個獨立的半橋閘極驅動器
- 1.5 A 峰值源和灌電流
- 寬電源電壓範圍:6 V 至 60 V
- 集成自舉二極管
- 交叉導通防止邏輯
- VCC 和 VBS 欠壓鎖定 (UVLO)
- 過流保護 (OCP) 帶故障輸出
- 熱關斷保護
- 使能和故障報告引腳
- 小型 20-TSSOP 封裝
典型應用場景
- 5G 基站冷卻風扇的 BLDC 電機驅動
- 汽車儀表盤執行器和 HVAC 鼓風機
- 工業泵和風扇控制器
- 電動工具和園林設備
- 機器人和無人機電機控制
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