
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:电源管理
- 技术类目:栅极驱动器 - 半桥驱动器
- 功能描述:具有 TTL 输入和使能功能、用于同相同步降压的 2.4A、28V 半桥栅极驱动器
- 点击这里打开及下载TPS2836的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

The TPS2836 and TPS2837 are MOSFET drivers for synchronous-buck power stages. These devices are ideal for designing a high-performance power supply using switching controllers that do not have MOSFET drivers. The drivers are designed to deliver minimum 2-A peak currents into large capacitive loads. The high-side driver can be configured as ground-reference or as floating-bootstrap. An adaptive dead-time control circuit eliminates shoot-through currents through the main power FETs during switching transitions and provides high efficiency for the buck regulator.
The TPS2836 has a noninverting input, while the TPS2837 has an inverting input. These drivers, available in 8-terminal SOIC packages, operate over a junction temperature range of 40°C to 125°C.
- Floating Bootstrap or Ground-Reference High-Side Driver
- Adaptive Dead-Time Control
- 50-ns Max Rise/Fall Times With 3.3-nF Load
- 2.4-A Typical Output Current
- 4.5-V to 15-V Supply Voltage Range
- TTL-Compatible Inputs
- Internal Schottky Bootstrap Diode
- Low Supply Current....3 mA Typical
- Ideal for High-Current Single or Multiphase Power Supplies
- 40°C to 125°C Operating Virtual Junction-Temperature Range
- Bus voltage (Max) (V)
- 28
- Power switch
- MOSFET
- Input VCC (Min) (V)
- 4.5
- Input VCC (Max) (V)
- 15
- Peak output current (A)
- 2.4
- Rise time (ns)
- 50
- Operating temperature range (C)
- -40 to 125
- Rating
- Catalog
- Number of channels (#)
- 2
- Fall time (ns)
- 40
- Prop delay (ns)
- 70
- Iq (uA)
- 3000
- Input threshold
- TTL
- Channel input logic
- TTL
- Negative voltage handling at HS pin (V)
- 0
- Features
- Dead Time Control, Synchronous Rectification
- Driver configuration
- Non-Inverting
TPS2836的完整型号有:TPS2836D、TPS2836DR,以下是这些产品的关键参数及官网采购报价:
TPS2836D,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS2836D的批量USD价格:1.153(1000+)
TPS2836DR,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS2836DR的批量USD价格:.961(1000+)

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