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TPS82140SILR +BOM

This product is a high-frequency DC/DC converter, specifically designed for synchronous buck applications

Produttore:

Texas Instruments
ProduttorePart #:

TPS82140SILR
Scheda dati:

TPS82140SILR Scheda dati (PDF)
Iout (max) (A):

2
Vin (min) (V):

3
Vin (max) (V):

17
Vout (min) (V):

0.9
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per TPS82140SILR

E-mail: [email protected]

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tel: +852 95804164

TPS82140SILR Descrizione generale

Texas Instruments' TPS82140SILR is an efficient and compact solution for space-constrained applications. With an input voltage range from 4.5V to 17V, this synchronous step-down DC-DC converter offers an adjustable output voltage as low as 0.8V, making it suitable for a wide range of power supply needs. Its integrated low on-resistance power MOSFETs enable high efficiency conversion, reducing power loss and heat generation. The fixed switching frequency of 2.25MHz allows for the use of small external components, facilitating compact designs for space-constrained applications. The device also incorporates a programmable soft-start function to control the startup time, ensuring smooth operation and preventing excessive inrush current. Additionally, the TPS82140SILR features various protection mechanisms such as thermal shutdown, overcurrent protection, and undervoltage lockout, ensuring safe and reliable operation under diverse conditions. Encased in a small, thermally-enhanced 10-pin WSON package, this converter is well-suited for industrial, automotive, and consumer electronics applications where space is limited

Caratteristiche principali

Real-Time Monitoring
Accurate Control
Automated Testing

Applicazione

Sleek and versatile design
High power density
Robust and durable construction

Specifiche

Iout (max) (A)	2	Vin (min) (V)	3
Vin (max) (V)	17	Vout (min) (V)	0.9
Vout (max) (V)	6	Soft start	Adjustable
Features	Enable, Light Load Efficiency, Output discharge, Power good, Tracking	Operating temperature range (°C)	-40 to 125
Iq (typ) (mA)	0.02	Regulated outputs (#)	1
Switching frequency (max) (kHz)	2500	Switching frequency (min) (kHz)	1250
Duty cycle (max) (%)	100	Topology	Buck, Inverting Buck-Boost, Synchronous Buck
Type	Module	Rating	Catalog
Control mode	Constant on-time (COT), DCS-Control

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