EN5311QI Integrated Circuit Chip 1A PowerSoC Step-Down DC-DC Switching Converter With Integrated Inductor

EN5311QI Integrated Circuit Chip 1A PowerSoC Step-Down DC-DC Switching Converter With Integrated Inductor

Product Description Of EN5311QI
The Ultra-Low-Profile EN5311QI is targeted to applications where board area and profile are critical. EN5311QI is a complete power conversion solution requiring only two low cost ceramic MLCC caps. Inductor, MOSFETS, PWM, and compensation are integrated into a tiny 5mm x 4mm x 1.1mm QFN package. The EN5311QI is engineered to simplify design and to minimize layout constraints. 4 MHz switching frequency and internal type II compensation provides superior transient response. With a 1.1 mm profile,the EN5311QI is ideal for space and height constrained applications.

Specification Of EN5311QI

Features Of EN5311QI
Revolutionary Integrated Inductor
5mm x 4mm x1.1mm QFN package
Very small total solution foot print
4 MHz switching frequency
Only two low cost MLCC caps required
Designed for low noise/low EMI
Very low ripple voltage; 5mVp-p Typical
High efficiency, up to 95%
Wide 2.4V to 6.6V input range
1000mA continuous output current
Less than 1 µA standby current.
Excellent transient performance
3 Pin VID Output Voltage select
External divider: 0.6V to VIN-Vdropout
100% duty cycle capable
Short circuit and over current protection
UVLO and thermal protection
RoHS compliant; MSL 3 260°C reflow

Applications Of EN5311QI
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
VoIP and Video phones
Personal Media Player

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.