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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
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