LT8643SIV#PBF
Analog Devices Inc.
Category: Power Management ICs
42V, 6A Synchronous Step-Down Silent Switcher 2 with 2.5A Quiescent Current Features: 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 96% Efficiency at 1MHz, 12VIN to 5VOUT Up to 95% Efficiency at 2MHz, 12VIN to 5VOUT Wide Input Voltage Range: 3.4V to 42V 6A Maximum Continuous, 7A Peak Output Ultralow Quiescent Current Burst Mode® Operation 2.5μA IQ Regulating 12VIN to 3.3VOUT (LT8640S) Output Ripple < 10mVP-P External Compensation: Fast Transient Response and Current Sharing (LT8643S) Fast Minimum Switch On-Time: 30ns Low Dropout Under All Conditions: 100mV at 1A Forced Continuous Mode Adjustable and Synchronizable: 200kHz to 3MHz Output Soft-Start and Tracking Small 24-Lead 4mm × 4mm LQFN Package AEC-Q100 Qualified for Automotive Applications
$12.16 - $24.17
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
Analog Devices Inc | LT8643SIV#PBF | $13.40 | $12.32 | $11.81 | $11.81 | $11.81 | $11.81 | Buy | ||
|
 |
element14 APAC | LT8643SIV#PBF | 16 | 1 | * $19.05 | * $13.26 | * $11.74 | * $10.03 | * $9.88 | * $9.88 | Buy |
|
 |
Farnell | LT8643SIV#PBF | 127 | 1 | * $16.39 | * $11.71 | * $10.38 | * $8.87 | * $8.73 | * $8.73 | Buy |
|
|
Mouser Electronics | 584-LT8643SIVPBF | 6639 | 1 | $14.52 | $10.97 | $8.74 | $8.04 | $7.79 | $7.79 | Buy |
|
 |
Newark | LT8643SIV#PBF | 16 | 1 | $14.95 | $10.39 | $8.53 | $7.98 | $7.98 | $7.98 | Buy |
|
|
Win Source | LT8643SIV#PBF | 3600 | 2 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |