Status: | Production |
---|---|
Series: | LT8645S |
RoHS: | Compliant |
Prices starting from US$6.18
Silent Switcher® 2 Architecture |
Ultralow EMI Emissions on Any PCB |
Eliminates PCB Layout Sensitivity |
Internal Bypass Capacitors Reduce Radiated EMI |
Optional Spread Spectrum Modulation |
High Efficiency at High Frequency |
Up to 95% Efficiency at 1MHz, 12VIN to 5VOUT |
Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT |
Wide Input Voltage Range: 3.4V to 65V |
Ultralow Quiescent Current Burst Mode Operation |
2.5μA IQ Regulating 12VIN to 3.3VOUT (LT8645S) |
Output Ripple < 10mVP-P |
External Compensation: Fast Transient Response and Current Sharing (LT8646S) |
Fast Minimum Switch On-Time: 40ns |
Low Dropout Under All Conditions: 60mV at 1A |
Adjustable and Synchronizable: 200kHz to 2.2MHz |
Peak Current Mode Operation |
Output Soft-Start and Tracking |
Small 32-Lead 6mm × 4mm LQFN Package |
AEC-Q100 Qualified for Automotive Applications |
M, 8A Sync Buck Silent Switche | Analog Devices |
DC/DC CONV, SYNC BUCK, 1.95MHZ, 125DEG C | element14 |
Dc/Dc Conv, Sync Buck, 1.95Mhz, 125Deg C | Newark Electronics |
DC TO DC CONVERTER | Richardson RFPD |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Topology | Synchronous Buck (Step Down) |
---|---|
Input Voltage Min | 3.4V |
Input Voltage Max | 65V |
No. of Outputs | 1Outputs |
DC / DC Converter IC Case | LQFN |
No. of Pins | 32Pins |
Output Current | 8A |
Output Voltage Min | 970mV |
Output Voltage Max | 64.35V |
Switching Frequency | 2.2MHz |
Operating Temperature Max | 125°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | Yes |
MSL | MSL 3 - 168 hours |
SVHC | No SVHC (15-Jan-2018) |
Where can I find additional details, specifications and documents for a LT8645SIV#PBF?
Additional datasheets, footprints and schematics for LT8645SIV#PBF are listed on our Part Details page. You can also find images and similar parts to LT8645SIV#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT8645SIV#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT8645SIV#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT8645SIV#PBF fall under?
The LT8645SIV#PBF is listed under High Input Voltage Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT8645SIV#PBF when available in the High Input Voltage Buck Regulators range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the LT8645SIV#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT8645SIV#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT8645SIV#PBF have stock available?
Authorised distributors including Analog Devices, Chip One Stop, element14, Farnell and Newark Electronics have stock available or on a lead time for LT8645SIV#PBF.
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