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MAX15012A：175V/2A, High-Speed, Half-Bridge MOSFET Drivers

175V/2A Half-Bridge Drivers with Low 35ns Propagation Delay and 8ns Propagation Delay Matching Between Drivers

The MAX15012/MAX15013 high-frequency, 175V half-bridge, n-channel MOSFET drivers drive high- and low-side MOSFETs in high-voltage applications. These drivers are independently controlled and their 35ns typical propagation delay, from input to output, are matched to within 2ns (typ). The high-voltage operation with very low and matched propagation delay between drivers, and high source/sink current capabilities make these devices suitable for the high-power, high-frequency telecom power converters. A reliable on-chip bootstrap diode connected between VDD and BST eliminates the need for an external discrete diode. The MAX15012A/C and MAX15013A/C offer both noninverting drivers (see the Selector Guide of the full data sheet). The MAX15012B/D and MAX15013B/D offer a noninverting high-side driver and an inverting low-side driver. The MAX15012A/B/C/D feature CMOS (VDD/2) logic inputs. The MAX15013A/B/C/D feature TTL logic inputs. The drivers are available in the industry-standard 8-pin SO footprint and pin configuration and a thermally enhanced 8-pin SO package. All devices operate over the -40°C to +125°C automotive temperature range.

Key Features HIP2100/HIP2101 Pin Compatible (MAX15012A/C and MAX15013A/C) Up to 175V Input Operation 8V to 12.6V VDD Input Voltage Range 2A Peak Source and Sink Current Drive Capability 35ns Typical Propagation Delay Guaranteed 8ns Propagation Delay Matching Between Drivers Up to 500kHz Switching Frequency Available in CMOS (VDD/2) or TTL Logic-Level Inputs with Hysteresis Up to 14V Logic Inputs Independent of Input Voltage Low 2.5pF Input Capacitance Low 70µA Supply Current Versions Available with Combination of Noninverting and Inverting Drivers (MAX15012B/D and MAX15013B/D) Available in Industry-Standard 8-Pin SO and Thermally Enhanced SO Packages

MAX15012, MAX15013: Typical Operating Circuit Applications/Uses Active-Clamp Forward Converters Full-Bridge Converters Motor Control Power-Supply Modules Telecom Half-Bridge Power Supplies Two-Switch Forward Converters

DataSheet

Parametrics

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