TEA2093TS/1H

Power Supply Controllers, Monitors Overview

The TEA2093TS/1H is a GreenChip synchronous rectifier controller designed for flyback topologies. It operates with one output, delivering up to 650 mA at 12.3 V. The device functions within a temperature range of -40 °C to +150 °C and utilizes a TSOP-6 surface-mount package. It features non-isolated insulation and consumes 1.6 mA during operation.

Power Supply Controllers, Monitors Feature Summary

• Adaptive gate drive ensures high efficiency across all load conditions
• Generates its own supply voltage for low-output or high-side applications without auxiliary windings
• Drains gate actively via under-voltage lockout for safe shutdown
• Supports standard and logic-level SR MOSFETs

Power Supply Controllers, Monitors Applications

• Battery charging applications with low output voltages
• High-side rectification scenarios
• USB BC (Battery Charging) compliant power supplies
• USB PD (Power Delivery) adapters
• Quick Charge compatible chargers

Power Supply Controllers, Monitors Procurement Notes

Verify the specific ordering suffix /1H against the official NXP datasheet to confirm tape-and-reel packaging specifications. Ensure the component matches the required flyback topology and TSOP-6 package dimensions for your PCB layout. Cross-reference the RoHS compliance status directly with the manufacturer's current documentation before finalizing procurement orders.

Power Supply Controllers, Monitors Selection Notes

Select this controller for asymmetric half-bridge or standard flyback converters requiring secondary side synchronization. It is suitable for designs needing self-supply generation in high-side configurations. Consider its ability to handle input voltages up to 120 V on the drain sense pin when designing transformer isolation barriers. Evaluate its compatibility with both standard and logic-level MOSFETs for optimal drive performance.

Power Supply Controllers, Monitors Part Context

This component belongs to NXP's GreenChip series of synchronous rectifier controllers. It complements primary-side switch controllers by managing the secondary rectification process. The TEA2093TS/1H integrates sensing and driving stages specifically optimized for silicon-on-insulator (SOI) technology, enhancing reliability in switching power applications.

Power Supply Controllers, Monitors Replacement Considerations

Consult the official NXP replacement guide for direct functional equivalents. Verify pin compatibility and thermal characteristics if substituting with other GreenChip family members like the TEA2017 for dual-channel requirements.

Power Supply Controllers, Monitors FAQ

How does the TEA2093TS/1H generate power for high-side rectification?

It generates its own supply voltage automatically without requiring an auxiliary winding on the transformer.

What is the maximum voltage the drain sense pin can handle?

The drain sense pin can handle input voltages up to 120 V.