BQ500101 Texas instruments

BQ500101

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BQ500101

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Описание

The bq500101 NexFET Power Stage is optimized for wireless power applications covering the WPC v1.2 medium power specification. The device can be used for both the rail voltage control in fixed frequency transmitter types as well as the coil drivers for both fixed and variable frequency types. This combination produces a high-current, high-efficiency, and high-speed switching device in a small 3.5 × 4.5 mm outline package. In addition, the PCB footprint is optimized to help reduce design time and simplify the completion of the overall system design.

98% System Efficiency at 5 A
Max Rated Continuous Current 10 A, Peak 15 A
High-Frequency Operation (up to 600 kHz)
High-Density SON 3.5 × 4.5 mm Footprint
Ultra-Low Inductance Package
System Optimized PCB Footprint
3.3-V and 5-V PWM Signal Compatible
Input Voltages up to 24 V
Integrated Bootstrap Diode
Shoot-Through Protection
RoHS Compliant – Lead Free Terminal Plating
Halogen Free
Optimized Power Stage Containing High-
Efficiency Gate Drivers and FETs
Optimized for 15-W Wireless Power Transmitter Designs

VDS (V)	30
Power loss (W)	0.53
Ploss current (A)	5
Configuration	PowerStage
ID - continuous drain current at TA=25°C (A)	10
Operating temperature range (°C)	-40 to 125
Features	Ultra-low inductance package
Rating	Catalog