Automobile Chips LM5148QRGYRQ1 80V Switching Controllers Automotive DC/DC Controller

Product Description Of LM5148QRGYRQ1

LM5148QRGYRQ1 can be set up in idualphase mode (paralleled output) with accurate current sharing for high-current applications. It can operate at input voltages as low as 3.5 V, at nearly 100% duty cycle if needed.
LM5148QRGYRQ1 has a unique EMI reduction feature known as dual random spread spectrum (DRSS).

Specification Of LM5148QRGYRQ1

Features Of LM5148QRGYRQ1

• Lossless DCR or shunt current sensing

• Shutdown mode current of 2.3 µA

• No-load sleep current of 9.5 µA

• Internal soft-start ramp of 3 ms

• Stackable up to two phases

• Internal bootstrap diode

• Switching frequency from 100 kHz to 2.2 MHz

• SYNC in and SYNC out capability

• Selectable PFM or FPWM modes

• Inherent protection features for robust design

Pin Configuration and Functions Of LM5148QRGYRQ1

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.