MAX15018/MAX15019 125V/3A, High-Speed, Half-Bridge MOSFET Drivers
●General Description
■The MAX15018A/MAX 15018B/MAX 15019A/MAX15019B high-frequency, 125V half-bridge, n-channel MOSFET drivers drive high- and low-side MOSFETs in high-volt- age applications. These drivers are independently controlled, and their 35ns (typ) propagation delay, from input to output, are matched to within 2ns (typ). The high-volt-age operation with very low and matched propagation delay between drivers, and high source-/sink-current capabilities in a thermally enhanced package make these devices suitable for high-power, high-frequency telecom power converters. The 125V maximum input voltage provides plenty of margin over the 100V input transient requirement of telecom standards. A reliable on-chip bootstrap diode connected between V-DD and BST eliminates the need for an external discrete diode.
■The MAX15018A/MAX15019A both offer noninverting drivers. The MAX 15018B/MAX15019B offer a noninverting high-side driver and an inverting low-side driver (see the Selector Guide.) The MAX15018_ feature CMOS (V-DD/2) logic inputs. The MAX15019_ feature TTL-logic inputs. The drivers are available in the industry-standard 8-pin SO footprint and pin configuration with a thermally enhanced 8-pin SO package. All devices operate over the -40°C to + 125°C automotive temperature range.
●Features
■HIP2100IB/HIP2101IB Pin Compatible(MAX15018A/MAX15019A)
■Up to 125V V-IN Operation
■8V to 12.6V V-DD Input Supply Range
■3A Peak Source and Sink Current
■35ns Propagation Delay
■Guaranteed 8ns or Less Propagation Delay Matching Between High- and Low-Side Drivers
■Both Noninverting/Noninverting and Noninverting/Inverting Logic-Input Versions Available
■Up to 15V Logic Inputs, Independent of V-DD Supply Voltage
■Low 8pF Input CapacitanceAvailable in CMOS (V-DD/2) or TTL Logic-Level Inputs with Hysteresis
■Available in a Space-Saving, Thermally Enhanced 8-Pin SO-EP Package
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MAX15018_ 、 MAX15019_ 、 MAX15018A 、 MAX15018B 、 MAX15019A 、 MAX15019B 、 MAX15018AASA+ 、 MAX15018BASA+ 、 MAX15019AASA+ 、 MAX15019BASA+ 、 MAX15018 、 MAX15019 |
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[ Telecom Power Supplies ][ Synchronous Buck DC-to-DC Converters ][ Half-Bridge ][ Full-Bridge ][ Two-Switch ][ Forward Converters ][ Power-Supply Modules ][ Motor Control ] |
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Datasheet |
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Please see the document for details |
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SO-EP |
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English Chinese Chinese and English Japanese |
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9/08 |
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Rev 1 |
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19-4146 |
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864 KB |
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