MAX15019
MAX15019
PRODUCTION125V/3A, High-Speed, Half-Bridge MOSFET Drivers
Thermally Enhanced, 8-Pin SO Package Handles Up to 1.9W Power Dissipation at +70°C Ambient Temperature
- Part Models
- 4
- 1ku List Price
- Starting From $3.73
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Overview
- HIP2100IB/HIP2101IB Pin Compatible (MAX15018A/MAX15019A)
- Up to 125V VIN Operation
- 8V to 12.6V VDD 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 VDD Supply Voltage
- Low 8pF Input Capacitance
- Available in CMOS (VDD/2) or TTL Logic-Level Inputs with Hysteresis
- Available in a Space-Saving, Thermally Enhanced 8-Pin SO-EP Package
The MAX15018A/MAX15018B/MAX15019A/MAX15019B high-frequency, 125V half-bridge, n-channel MOSFET drivers drive high- and low-side MOSFETs in high-voltage applications. These drivers are independently controlled, and their 35ns (typ) 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 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 VDD and BST eliminates the need for an external discrete diode.
The MAX15018A/MAX15019A both offer noninverting drivers. The MAX15018B/MAX15019B offer a noninverting high-side driver and an inverting low-side driver (see the Selector Guide in the full data sheet). The MAX15018_ feature CMOS (VDD/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.
Applications
- Half-Bridge, Full-Bridge, and Two-Switch Forward Converters
- Motor Control
- Power-Supply Modules
- Synchronous Buck DC-to-DC Converters
- Telecom Power Supplies
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX15019AASA+ | SOIC_N | ||
| MAX15019AASA+T | SOIC_N | ||
| MAX15019BASA+ | SOIC_N | ||
| MAX15019BASA+T | SOIC_N |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Apr 20, 2026 - 2571A PIN/ERRATA |
||
| MAX15019AASA+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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