Datasheet for LT8652S:
- Manufacturer Part Number : LT8652S
- Manufacturer : AD
- Description : Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16µA Quiescent Current
- Series : LT8652S
- Reference Price : USD 3.6
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Down (Buck) Regulators
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LT8652S
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LT8652S. If you need any more information about LT8652S, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Silent Switcher®2 Architecture:
- Ultralow EMI on Any PCB
- Eliminates PCB Layout Sensitivity
- Internal Bypass Capacitors Reduce Radiated EMI
- Spread Spectrum Frequency Modulation
- 8.5A DC from Each Channel Simultaneously
- Up to 12A on Either Channel
- Ultralow Quiescent Current Burst Mode® Operation:
- 16µA IQ Regulating 12VIN to 3.3VOUT (Both Channels)
- Output Ripple <10mVP-P
- ±1.2% 600mV Feedback Voltage with Remote Sense
- Output Current Monitor Pins with Current Limiting
- Forced Continuous Mode
- CLKOUT for Up to 4-Phase Operation
- 93.6% Efficiency at 6A, 3.3VOUT from 12VIN at 1MHz
- 85.6% Efficiency at 6A, 1.0VOUT from 12VIN at 1MHz
- Fast Minimum Switch-On Time: 20ns
- Adjustable and Synchronizable: 300kHz to 3MHz
- Small 4mm × 7mm 36-Pin LQFN Package
- AEC-Q100 Qualification for Automotive Applications in Progress
The LT8652S 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. TheLT8652S 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.
The fast, clean, low overshoot switching edges enable high efficiency operation even at high switching frequencies, enabling a wide control loop bandwidth for fast transient response. Output current monitoring and limiting allows inductors to be selected for the maximum output current in a given application. Differential output voltage sensing provides accurate voltage regulation at the point of load for high current applications. The two channels can be combined to deliver 17A, and two LT8652S ICs can be combined for a 4-phase, 34A supply.
Applications
- Server Power Applications
- General Purpose Step-Down
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
