KTB8399YEDAA-TR

$1.33

Description：IC REG BUCK PROG 3A 15WLCSP
Series：-
Mfr：Kinetic Technologies
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:336fb032feb1 Category: Voltage Regulators - DC DC Switching Regulators Brand: Kinetic Technologies

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Product introduction

KTB8399YEDAA-TR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Kinetic Technologies. Its product description is IC REG BUCK PROG 3A 15WLCSP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for KTB8399YEDAA-TR

Description：IC REG BUCK PROG 3A 15WLCSP
Series：-
Mfr：Kinetic Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Programmable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：3.345V
Current - Output：3A
Frequency - Switching：2.4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：15-WFBGA, WLCSP
Supplier Device Package：15-WLCSP (1.34x2.05)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for KTB8399YEDAA-TR

KTB8399YEDAA-TR

Voltage Regulators - DC DC Switching Regulators Overview

The KTB8399YEDAA-TR is a low-voltage, I2C programmable buck regulator manufactured by Kinetic Technologies. It operates with an input voltage range of 2.5 V to 5.5 V and delivers up to 3 A output current. The switching frequency is fixed at 2.4 MHz, enabling the use of compact external components. The device provides a programmable output voltage ranging from 600 mV to 3.345 V through a single output channel. It functions within an operating temperature range of -40°C to +85°C and is housed in a 15-WLCSP package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

I2C programmability for precise output voltage adjustment
Integrated synchronous rectification for high efficiency
Supports dynamic voltage scaling (DVS) capabilities

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic devices requiring efficient power management
Systems utilizing I2C-controlled voltage regulation
Low-voltage digital logic supply applications

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'YEDAA' against official Kinetic Technologies documentation to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with I2C bus protocols used in your system. Confirm that the 15-WLCSP package dimensions fit your PCB layout constraints before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact, high-current buck regulator with digital control is required. The 2.4 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Verify that the input voltage range of 2.5 V to 5.5 V aligns with your power source. Consider the thermal performance within the specified -40°C to +85°C range for your application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the KTB8399 series of switching voltage regulators from Kinetic Technologies. The series focuses on low-voltage, high-efficiency power conversion with digital interface capabilities. The WLCSP packaging option supports space-constrained designs common in modern mobile and portable electronics.