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
Applications/Uses
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
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