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LM5101B的基本参数
  • 制造厂商:TI
  • 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 8V UVLO 和 TTL 输入的 2A、100V 半桥栅极驱动器
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LM5101B的产品详情:

The LM5100A/B/C and LM5101A/B/C high-voltage gate drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. The floating high-side driver is capable of operating with supply voltages up to 100 V. The A versions provide a full 3-A of gate drive, while the B and C versions provide 2 A and 1 A, respectively. The outputs are independently controlled with CMOS input thresholds (LM5100A/B/C) or TTL input thresholds (LM5101A/B/C).

An integrated high-voltage diode is provided to charge the high-side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from the control logic to the high-side gate driver. Undervoltage lockout is provided on both the low-side and the high-side power rails. These devices are available in the standard SOIC-8 pin, SO PowerPAD-8 pin, and the WSON-10 pin packages. The LM5100C and LM5101C are also available in MSOP-PowerPAD-8 package. The LM5101A is also available in WSON-8 pin package.

LM5101B的优势和特性:
  • Drives Both a High-Side and Low-Side N-Channel MOSFETs
  • Independent High- and Low-Driver Logic Inputs
  • Bootstrap Supply Voltage up to 118 V DC
  • Fast Propagation Times (25-ns Typical)
  • Drives 1000-pF Load With 8-ns Rise and Fall Times
  • Excellent Propagation Delay Matching (3-ns Typical)
  • Supply Rail Undervoltage Lockout
  • Low Power Consumption
  • Pin Compatible With HIP2100/HIP2101
LM5101B的参数(英文):
  • Bus voltage (Max) (V)
  • 100
  • Power switch
  • MOSFET
  • Input VCC (Min) (V)
  • 9
  • Input VCC (Max) (V)
  • 14
  • Peak output current (A)
  • 2
  • Rise time (ns)
  • 10
  • Operating temperature range (C)
  • -40 to 125
  • Undervoltage lockout (Typ)
  • 8
  • Rating
  • Catalog
  • Number of channels (#)
  • 2
  • Fall time (ns)
  • 10
  • Prop delay (ns)
  • 25
  • Iq (uA)
  • 10
  • Input threshold
  • TTL
  • Channel input logic
  • TTL
  • Negative voltage handling at HS pin (V)
  • -1
  • Features
  • Driver configuration
  • Dual, Independent
LM5101B具体的完整产品型号参数及价格(美元):

LM5101B的完整型号有:LM5101BMA/NOPB、LM5101BMAX/NOPB、LM5101BSD/NOPB、LM5101BSDX/NOPB,以下是这些产品的关键参数及官网采购报价:

LM5101BMA/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM5101BMA/NOPB的批量USD价格:1.584(1000+)

LM5101BMAX/NOPB,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:Call TI,TI官网LM5101BMAX/NOPB的批量USD价格:1.32(1000+)

LM5101BSD/NOPB,工作温度:-40 to 125,封装:WSON (DPR)-10,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM5101BSD/NOPB的批量USD价格:1.584(1000+)

LM5101BSDX/NOPB,工作温度:-40 to 125,封装:WSON (DPR)-10,包装数量MPQ:4500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM5101BSDX/NOPB的批量USD价格:1.32(1000+)

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LM5101B的评估套件:

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