LT8228EFE Integrated Circuit Chip Synchronous Buck Or Boost Controller TSSOP-38
Product Overview
The LT8228EFE is an ADI automotive-grade 100V bidirectional synchronous buck/boost controller in a 38-TSSOP-EP package. It supports bidirectional constant-voltage and constant-current regulation, with power flow that can be switched automatically or controlled externally, making it ideally suited for humanoid robots with multi-voltage battery systems and bidirectional energy recovery for joint drive power supply scenarios.
Key Features
- Wide-voltage compatibility with robot battery systems (6-100V input/output range)
- Seamless switching between buck and boost modes as battery voltage drops
- Full-temperature feedback accuracy of ±1% for stable power supply
- Maximum output of 35A in buck mode and 7A in boost mode
- Bidirectional energy recovery for robot braking conditions
- Masterless fault-tolerant current sharing and multi-chip parallel expansion
- Comprehensive protection against reverse current, negative voltage, surge current, and short circuits
- Programmable switching frequency (80kHz-600kHz) with external synchronization support
- 10V high-power gate drive compatible with high-voltage power MOSFETs
- Operating temperature range: -40°C to 125°C
Core Application Scenarios
Main power supply voltage regulation for humanoid robot systems; charge and discharge management for multi-cell lithium-ion batteries; bidirectional power supply and energy recovery for servo joints; dual-power-supply redundancy switching; and emergency backup power supply for robots, balancing the requirements for high reliability, high energy efficiency and compact system layout.
MJD Advantage
- 15 years experience for electronic components
- Secure Ordering
- Excellent Feedback
- Delivery Date Guaranteed
- 100% Low Price Guaranteed
- Export to 108 countries, customer satisfaction rate: 99.9%
Company Profile
Shenzhen Mingjiada Electronics Co., Ltd. is an authorized independent distributor of electronic components of world-renowned brands. Founded in Shenzhen in 1996, Mingjiada has successively established branches in Hong Kong, Japan, Russia, and Taiwan. We have passed certifications carried out in accordance with ISO9001:2014 for quality management systems and ISO14001:2014 for environmental management systems. With an experienced team in sales, R&D and management, we specialize in distributing products from more than 500 well-known manufacturers.
Quality Checking
Other Supply Product Types
| Part Number |
Package |
| MSC080SMA330B4 | TO-247-4 |
| MSC70SM120JCU2 | SOT-227 |
| MSC70SM120JCU3 | SOT-227 |
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| MSC360SMA120SA | D2PAK-7 |
| MSC180SMA120SA | D2PAK-7 |
| IMZA120R030M1H | TO-247-4 |
| SCT50N120 | TO-247-3 |
| TLE9252VSK | PG-DSO-14 |
| DS90LT012AQMFE | SOT-23-5 |
| SN65HVD230QDRG4Q1 | 8-SOIC |
| TJA1100HNZ | 36-VFQFN |
| ADM3055EBRIZ | 20-SOIC |
| DP83TG720RWRHATQ1 | 36-VFQFN |
| ADM2563EBRNZ | 28-BSSOP |
| 88X2222-B0-BKP2C000 | 324-FCBGA |
| DP83848QSQE | 40-WFQFN |
| DP83TC811RWRNDTQ1 | 36-VFQFN |
| 88X2242-B0-BKP2C000 | 324-FCBGA |
| ADM101EWARMZ | 10-MSOP |
| ADM3052BRWZ | 16-SOIC |
| NCV7329MW0R2G | 8-VDFN |
| NCV7428D1L3R2G | 8-SOIC |
| TLIN1039DDFRQ1 | SOT-23-8 |
| NCV7344MW3R2G | 8-VDFN |
| NCV7351FD13R2G | 8-SOIC |
| TLIN10283SDRQ1 | 8-SOIC |
| TCAN1042GVDRQ1 | 8-SOIC |
| NCV7383DB0R2G | 14-TSSOP |
| UJA1166ATK | 14-VDFN |
Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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