Home > Display Driver IC >

TI LED Driver Integrated Circuit Step Down 40A TPS549D22RVFT

Product Categories

Electronic IC Chip [26]
Memory IC Chip [16]
Amplifier IC Chip [19]
PLC Programmable Logic Controller [127]
EMI Filter IC [23]
Display Driver IC [18]
MCU Microcontroller Unit [12]
Power Management ICs [24]
IGBT Power Module [19]
IC Electronic Components [18]
Discrete Semiconductor Devices [23]
Electronic Component Connector [19]
BOM Electronic Components [16]

Guangzhou Topfast Technology Co., Ltd.

Contact Now

TI LED Driver Integrated Circuit Step Down 40A TPS549D22RVFT

Name: TI LED Driver Integrated Circuit Step Down 40A TPS549D22RVFT
Brand: Texas Instruments
Price: 1 USD

Quality TI LED Driver Integrated Circuit Step Down 40A TPS549D22RVFT for sale

Brand Name : Texas Instruments

Model Number : TPS549D22RVFT

MOQ : 1 piece

Payment Terms : T/T

Delivery Time : 2~8 workdays

Brand : Texas Instruments

Certificate : /

Model : TPS549D22RVFT

MOQ : 1 pc

Price : Negotiated

Delivery : 2~8 workdays

Payment : T/T

Contact Now

TI LED Driver Integrated Circuit Step Down 40A TPS549D22RVFT

Detailed Product Description

Light Source:	LED	Color Temperature(cct):	Cool White
Material:	Aluminum+Glass Cover	Type:	Outdoor Lighting
Beam Angle:	360degree
High Light:	TI LED Driver Integrated Circuit , Step Down LED Driver Integrated Circuit , TPS549D22RVFT

Display Driver IC Texas Instruments/TI TPS549D22RVFT

ECAD Module	3D Model
Supply and Demand Status	Limited
Fake Threat In the Open Market	67 pct.
Popularity	Medium
Win Source Part Number	1112090-TPS549D22RVFT
Case / Package	40-LQFN-CLIP (7x5)
Mounting	SMD (SMT)
Temperature Range - Operating	-40°C to 125°C (TJ)
Synchronous Rectifier	Yes
Frequency - Switching	Selectable
Output Current	40A
Maximum Output Voltage	5.5V
Nominal Output Voltage (Min/Fixed)	0.6V
Maximum Input Voltage	22V
Minimum Input Voltage	4.5V
Number of Outputs	1
Output Type	Adjustable
Topology	Buck
Purpose	Step-Down
Status	Active
Packaging	Reel - TR
Manufacturer	Texas Instruments
Categories	Integrated Circuits

Features for the TPS549D22

Input Voltage Range (PVIN): 1.5 V to 16 V
Input Bias Voltage (VDD) Range: 4.5 V to 22 V
Output Voltage Range: 0.6 V to 5.5 V
Integrated, 2.9-mΩ and 1.2-mΩ Power MOSFETs With 40-A Continuous Output Current
Voltage Reference 0.6 V to 1.2 V in 50-mV Steps Using VSEL Pin
±0.5%, 0.9-VREF Tolerance Range: –40°C to +125°C Junction Temperature
True Differential Remote Sense Amplifier
D-CAP3™ Control Loop
Adaptive On-Time Control with 8 PMBusTM Frequency: 315 kHz, 425 kHz, 550 kHz, 650 kHz, 825 kHz, 900 kHz, 1.025 MHz, 1.125 MHz
Temperature Compensated and Programmable Current Limit with RILIM and OC Clamp
Choice of Hiccup or Latch-Off OVP or UVP
VDD UVLO External Adjustment by Precision EN
Prebias Start-up Support
Eco-mode™ and FCCM Selectable
Full Suite of Fault Protection and PGOOD
Standard VOUT_COMMAND and VOUT_MARGIN (HIGH and LOW)
Pin-Strapping and On-the-Fly Programming
Fault Reporting and Warning
NVM Backup for Selected Commands
1-MHz PMBus with PEC and SMB_ALRT#

Description for the TPS549D22

The TPS549D22 device is a compact single buck converter with adaptiveon-time, D-CAP3 mode control. It is designed for high accuracy, high efficiency, fast transientresponse, ease-of-use, low external component count and space-conscious power systems.

This device features full differential sense, TI integrated FETs with a high-sideon-resistance of 2.9 mΩ and a low-side on-resistance of1.2 mΩ. The device also features accurate 0.5%, 0.9-V referencewith an ambient temperature range between –40°C and +125°C. Competitive features include: very lowexternal component count, accurate load regulation and line regulation, auto-skip or FCCMmode operation, and internal soft-start control.

The TPS549D22 device is available in 7-mm × 5-mm, 40-pin, LQFN-CLIP(RVF) package (RoHs exempt).

Product Tags: