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ANALOG DEVICES LT8228EFE#PBF
DC/DC Controller, Synchronous Buck, Synchronous Boost, 6V to 100V, 1 Output, 600kHz, TSSOP-EP-38
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- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT8228EFE#PBF
- Order Code:
- 4407920
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- Product Range
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- Technical Datasheet:
- LT8228EFE#PBF Datasheet
- ECAD / MCAD
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Product Overview
LT8228EFE#PBF is a 100V bidirectional constant-current or constant-voltage synchronous buck or boost controller with independent compensation network. The direction of the power flow is automatically determined by the LT8228 or externally controlled. The input and output protection MOSFETs protect against negative voltages, control inrush currents and provide isolation between terminals under fault conditions such as switching MOSFET shorts. In buck mode, the protection MOSFETs at the V1 terminal prevents reverse current. In boost mode, the same MOSFETs regulate the output inrush current and protects itself with an adjustable timer circuit breaker. The LT8228 offers bidirectional input and output current limit as well as independent current monitoring. Application includes dual battery automotive and industrial systems, high power system backup and supply stabilization, “N+1” redundant, high reliability power supplies, power interrupt protection system.
- Bidirectional voltage or current regulation, bidirectional reverse current protection
- Input and output negative voltage protection to -40V
- Bidirectional inrush current limit and boost output short protection
- Switching MOSFET short detection and protection, 10V gate drive
- Wide input and output voltage range up to 100V, feedback voltage tolerance: ±1.0% over temperature
- Bidirectional programmable current regulation and monitoring
- Extensive self-test, diagnostics and fault reporting
- Programmable soft-start and dynamic current limit
- Fault tolerant current sharing
- 38 lead plastic TSSOP package, operating junction temperature range from -40°C to 125°C
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- Current, Voltage
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- 6V
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- 100V
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- 1Outputs
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- 95%
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- TSSOP-EP
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- 38Pins
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- 600kHz
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- Synchronous Buck, Synchronous Boost
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- -40°C
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- 125°C
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- -
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- -
Technical Documents (1)
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¥2,755.13
(
¥3,030.64
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥2,755.13 (¥3,030.64) | ( ) |
| 10+ | ¥1,953.87 (¥2,149.26) | ( ) |
| 50+ | ¥1,616.42 (¥1,778.06) | ( ) |
| 100+ | ¥1,570.21 (¥1,727.23) | ( ) |
| 250+ | ¥1,550.23 (¥1,705.25) | ( ) |
| 500+ | ¥1,550.22 (¥1,705.24) | ( ) |
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