RT8209B, RT8209A Single Synchronous Buck Controller

Richtek

Description

RT8209A/B/C Single Synchronous Buck Controller General .
The RT8209A/B/C PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high volta.

📥 Download Datasheet

RT8209B Datasheet Preview — This datasheet PDF includes multiple part numbers: RT8209B, RT8209A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: RT8209B, RT8209A
Manufacturer: Richtek
File Size: 325.88 KB
Datasheet: RT8209A_Richtek.pdf
Description: Single Synchronous Buck Controller
Note: This datasheet PDF includes multiple part numbers: RT8209B, RT8209A.
Please refer to the document for exact specifications by model.

Features

* z z Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1% VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Negative Current L

Applications

* z z z Notebook Computers System Power Supplies I/O Supplies Marking Information RT8209AGQW FH= : Product Code YMDNN : Date Code Ordering Information RT8209 Package Type QW : WQFN-16L 3x3 (W-Type) QW : WQFN-14L 3.5x3.5 (W-Type) C : TSSOP-14 Lead Plating System G : Green (Halogen Free and Pb Free)

RT8209B Distributors

📁 Related Datasheet

RT82 RT8230A RT8230B RT8230C RT8230D RT8230E

📌 All Tags

RT8209A Single Synchronous Buck Controller Richtek

Richtek RT8209B-like datasheet