LT3710
LT3710
PRODUCTIONSecondary Side Synchronous Post Regulator
- Part Models
- 2
- 1ku List Price
- Starting From $6.67
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Overview
- Generates a Regulated Auxiliary Output in Isolated DC/DC Converters
- 0.8V ±1.5% Accurate Voltage Reference
- Dual N-Channel MOSFET Synchronous Drivers
- High Switching Frequency: Up to 500kHz
- Programmable Current Limit Protection
- Programmable Soft-Start
- Automatic Frequency Synchronization
- Small 16-Pin Thermally Enhanced TSSOP Package
The LT3710 is a high efficiency step-down switching regulator intended for auxiliary outputs in single secondary winding, multiple output power supplies.
The LT3710 drives dual synchronous N-channel MOSFETs and achieves high efficiency. With leading edge modulation, it operates well with either primary side peak current or voltage mode control. It is synchronized to the falling edge of the transformer secondary winding and can be used in both single-ended and double-ended isolated power converter topologies. A high speed operational amplifier is incorporated to achieve optimum compensation and fast transient response. A user selectable discontinuous conduction mode improves light load efficiency.
The LT3710 is available in a thermally enhanced TSSOP-16 exposed pad power package.
Applications
- 48V Isolated DC/DC Converters
- Multiple Output Supplies
- Offline Converters
Documentation
Data Sheet 1
User Guide 1
Design Note 1
Technical Articles 1
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 |
|---|---|---|---|
| LT3710EFE#PBF | 16-Lead TSSOP w/ EP | ||
| LT3710EFE#TRPBF | 16-Lead TSSOP w/ EP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Apr 6, 2022 - 22_0068 Laser Top Mark for ETSSOP and TSSOP Packages Assembled in ADPG [PNG] and UTL |
||
| LT3710EFE#PBF | PRODUCTION | |
| LT3710EFE#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Evaluation Kits
LT3710EFE LT3781EG LTC1698EGN | Dual Output Isolated Power Supply, 36V to 72V Input, 3.3VOUT @ 10A, 1.8/2.5VOUT @ 10A
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