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LIMCHIP CO., LIMITED
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LT8645SEV#PBF
Brand: Analog Devices
LT8645SEV#PBF is an Analog Devices LT8645S synchronous step-down (buck) regulator, Silent Switcher 2 with integrated MOSFETs, supplied in a 32-lead LQFN, 6 × 4 mm (V-32); tube. It operates from 3.4 V to 65 V with adjustable from 0.97 V feedback reference output, delivers 8 A continuous, switches at 200 kHz to 2.2 MHz, adjustable and synchronizable, and integrates silent switcher 2 ultralow emi, internal bypass capacitors, optional spread spectrum, burst mode, peak current mode, 40 ns minimum on-time.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ADI | LT8645SEV#PBF | 1,800 | 25+ | Analog Devices LT8645SEV#PBF synchronous buck regulator; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Synchronous step-down (buck) regulator, Silent Switcher 2 with integrated MOSFETs |
| Input Voltage | 3.4 V to 65 V |
| Output Voltage | Adjustable from 0.97 V feedback reference |
| Output Current | 8 A continuous |
| Switching Frequency | 200 kHz to 2.2 MHz, adjustable and synchronizable |
| Quiescent Current | 2.5 µA (12 V IN to 3.3 V OUT) |
| Peak Efficiency | Up to 95% at 1 MHz, 12 V IN to 5 V OUT |
| Control & Protection | Silent Switcher 2 ultralow EMI, internal bypass capacitors, optional spread spectrum, Burst Mode, peak current mode, 40 ns minimum on-time; AEC-Q100 |
| Operating Temperature | −40 °C to +125 °C (E-grade) |
| Package / Case | 32-lead LQFN, 6 × 4 mm (V-32); tube |
Power Features & Applications
- LT8645S synchronous step-down (buck) regulator, Silent Switcher 2 with integrated MOSFETs
- Input 3.4 V to 65 V; output Adjustable from 0.97 V feedback reference
- Up to 8 A continuous
- Switching frequency 200 kHz to 2.2 MHz, adjustable and synchronizable
- Silent Switcher 2 ultralow EMI, internal bypass capacitors, optional spread spectrum, Burst Mode, peak current mode, 40 ns minimum on-time; AEC-Q100
- Supplied in 32-lead LQFN, 6 × 4 mm (V-32); tube
Need Price & Availability for LT8645SEV#PBF?
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Listed stock is subject to final RFQ confirmation.
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Frequently Asked Questions
Is LT8645SEV#PBF available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LT8645SEV#PBF by RFQ.
What should buyers check before ordering LT8645SEV#PBF?
Buyers should check voltage range, current rating, package, protection features and date code for LT8645SEV#PBF, together with live stock and traceable supply.
How do I request a quote for LT8645SEV#PBF?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.