EN5311QI 5A Synchronous Buck Converter 4.5-36V Input 95% Efficiency QFN-20 -40°C to +125°C AEC-Q100
FEATURES
  Revolutionary Integrated inductor
5mm x 4mm x1.1mm QFN package
Very small total solution foot print
APPLICATIONS
  Area constrained applications
Noise Sensitive Applications such as A/V and RF
LDO replacement for improved thermals
Set top box/home gateway
Smart phones, PDAs
  VolP and Video phones
Personal Media Player
DESCRIPTION
  The Ultra-Low-Profile EN5311Ql is targeted toapplications where board area and profile are critical.EN5311Ql is a complete power conversion solutionrequiring only two low cost ceramic MLCC caps.Inductor,MOSFETS,PWM,and compensation areintegrated into a tiny 5mmx4mm x1.1mm QFNpackage. The EN5311Ql is engineered to simplifydesign and to minimize layout constraints. 4 MHzswitching frequencyand internal typelcompensation provides superior transient response.With a 1.1 mm profile, the EN5311Ql is ideal for spaceand height constrained applications.
A 3-pin VD output voltage selector provides sevenpre-programmed output voltages along with anoption for external resistor divider. Output voltagecan be programmed on-the-fly to provide fast,dynamic voltage scaling.
INFORMATION
|   			 Category   			 |   			  			 |   		|
|   			 Mfr   			 |   			  			 |   		|
|   			 Series   			 |   			  			 |   		|
|   			 Packaging   			 |   			  			 Tape & Reel (TR)     			Cut Tape (CT)   			 |   			  			 |   		
|   			 Part Status   			 |   			  			 Obsolete   			 |   			  			 |   		
|   			 Type   			 |   			  			 Non-Isolated PoL Module   			 |   			  			 |   		
|   			 Number of Outputs   			 |   			  			 1   			 |   			  			 |   		
|   			 Voltage - Input (Min)   			 |   			  			 2.4V   			 |   			  			 |   		
|   			 Voltage - Input (Max)   			 |   			  			 6.6V   			 |   			  			 |   		
|   			 Voltage - Output 1   			 |   			  			 |   		|
|   			 Voltage - Output 2   			 |   			  			 -   			 |   			  			 |   		
|   			 Voltage - Output 3   			 |   			  			 -   			 |   			  			 |   		
|   			 Current - Output (Max)   			 |   			  			 1A   			 |   			  			 |   		
|   			 Applications   			 |   			  			 ITE (Commercial)   			 |   			  			 |   		
|   			 Features   			 |   			  			 Remote On/Off, OCP, OTP, SCP, UVLO   			 |   			  			 |   		
|   			 Operating Temperature   			 |   			  			 -40°C ~ 85°C   			 |   			  			 |   		
|   			 Efficiency   			 |   			  			 94%   			 |   			  			 |   		
|   			 Mounting Type   			 |   			  			 Surface Mount   			 |   			  			 |   		
|   			 Package / Case   			 |   			  			 20-PowerTQFN Module   			 |   			  			 |   		
|   			 Size / Dimension   			 |   			  			 0.20" L x 0.16" W x 0.04" H (5.0mm x 4.0mm x 1.1mm)   			 |   			  			 |   		
|   			 Supplier Device Package   			 |   			  			 20-QFN (5x4)   			 |   			  			 |   		
|   			 Control Features   			 |   			  			 Enable, Active High   			 |   			  			 |   		
|   			 Base Product Number   			 |   			
Drawing


1. 10 years components experience; One-Stop service for BOM list; PCB&PCBA Service.
2. Produce Communication Antenna, RF Coaxial Cable, RF Connector,Terminals.
3. Distribute GSM/GPRS,GPS,3G,4G/LTE Module.
Our high quality products , competitive price and professional service,