Datasheet Details
| Part number | LT8652S |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 3.98 MB |
| Description | Synchronous Step-Down Silent Switcher |
| Download | LT8652S Download (PDF) |
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Overview: LT8652S Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16µA Quiescent.
| Part number | LT8652S |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 3.98 MB |
| Description | Synchronous Step-Down Silent Switcher |
| Download | LT8652S Download (PDF) |
|
|
|
n Silent Switcher®2 Architecture: n Ultralow EMI on Any PCB n Eliminates PCB Layout Sensitivity n Internal Bypass Capacitors Reduce Radiated EMI n Spread Spectrum Frequency Modulation n 8.5A DC from Each Channel Simultaneously n Up to 12A on Either Channel n Ultralow Quiescent Current Burst Mode® Operation: n 16µA IQ Regulating 12VIN to 3.3VOUT (Both Channels) n Output Ripple <10mVP-P n ±1.2% 600mV Feedback Voltage with Remote Sense n Output Current Monitor Pins with Current Limiting n Forced Continuous Mode n CLKOUT for Up to 4-Phase Operation n 93.6% Efficiency at 6A, 3.3VOUT from 12VIN at 1MHz n 85.6% Efficiency at 6A, 1.0VOUT from 12VIN at 1MHz n Fast Minimum Switch-On Time: 20ns n Adjustable and Synchronizable: 300kHz to 3MHz n Small 4mm × 7mm 36-Pin LQFN Package n AEC-Q100 Qualified for Automotive Applications APPLICATIONS The LT®8652S is a dual step-down regulator that delivers up to 8.5A of continuous current from both channels and supports loads up to 12A from each channel.
The LT8652S uses second generation Silent Switcher technology including integrated bypass capacitors to deliver a high frequency, high efficiency, small solution with excellent EMI performance.
The LT8652S is ideal for noise sensitive applications such as PLLs and high bandwidth data and communications systems.
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