Description
Overview
The LMG2100EVM-078 is a Texas Instruments evaluation module for the LMG2100 half-bridge GaN power stage, which integrates two 100 V, 4.4 mΩ gallium-nitride FETs with an 80 V GaN half-bridge gate driver. The board is a compact, open-loop power stage driven by external single or dual PWM signals, so it can be configured as a buck converter, boost converter or another half-bridge topology to measure efficiency, switching speed and dv/dt before committing a custom layout. Dead time and slew rate are adjustable on board, and an onboard LDO derives the 5 V VCC from a 5.5 V to 10 V bias supply.
Technical data
- Target device: LMG2100 (LMG2100R044)
- Input voltage: 0 V to 80 V DC
- Output voltage: 0 V to 80 V
- Bias supply input: 5.5 V to 10 V
- Output current: Up to 20 A (with adequate cooling)
- Maximum power: 500 W (with external heat sink)
- Switching frequency: 100 kHz to 500 kHz
- GaN FET rating: 100 V, 4.4 mΩ (x2)
- Topology: Half-bridge; buck/boost configurable
- Board dimensions: 61 x 68 x 15 mm
Applications
Bench evaluation of high-frequency synchronous buck and boost converters and other GaN-based half-bridge power stages during power-supply, motor-drive and DC-DC converter development.
Sourcing from BOLTON
BOLTON Technical Equipment Supplies sources and supplies LMG2100EVM-078 against request for quotation for defence, aerospace, UAV/UAS, MRO and industrial programmes across the UAE, Saudi Arabia and Australia. Pricing, lead time and documentation requirements (for example certificate of conformity, manufacturer datasheets or test reports where applicable) are confirmed against your RFQ. Add this item to your RFQ basket to request a quotation.
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