RS19820中文资料REED数据手册PDF规格书

特性 Features

•Native Trans-Inductor Voltage Regulator (TLVR) Support

-No external passive components required

•Paired with ReedSemi Smart Power Stages or Modules for high density solutions

•Scalability and Flexibility

-Scalable phase count: (8+0) to (4+4)

-Flexible phase order assignment

•Input and Output Range, Accuracy

-4.5V to 16V input & 0.2V to 2.8V output

-0.5% accurate output with differential sense

•Telemetry

-1.5% Input & Output voltage accuracy

-1.5% Output current accuracy

-+/-2°C Temperature accuracy

•Improved Performance

-Improved efficiency: Programmable Auto phase add/drop thresholds for optimization

-Programmable Over-shoot & Under-shoot Reduction thresholds for better transient

-Thermal Balance Management

•Protection Capability

-Programmable Fault Response: Latch & Hiccup

-UVLO, UVP, OVP, OCP, OTP

-Cycle by cycle per-phase current limit

•Output BOM, Platform Area and Cost Reduction

-Up to 4MHz switching frequency & Constant On Time control with fast transient for smaller & low-cost external passives

-Programmable DC load line helps reduce the overshoot and the external capacitors

•Ease-of-use, Interfaces and Debug Features

-Internal compensation

-AMD SVI3 Compliant

-PMBus™ v1.3.1 Compliant

-Built in Multiple time Programmability (MTP) with up to 32 writes for field programmability

-Black box registers for fault record

•RoHS Compliant and Green

•5 mm × 5 mm, 40-Pin, QFN Package