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See Technical Specifications

TPS51219RTET +BOM

Available in Tape and Reel Packaging for Bulk Orders

Manufacturer:

TI
Mfr.Part #:

TPS51219RTET
Datasheet:

TPS51219RTET Datasheet (PDF)
Vin (min) (V):

3
Vin (max) (V):

28
Vout (min) (V):

0.5
Vout (max) (V):

2
EDA/CAD Models:

Request Free CAD Models for TPS51219RTET

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TPS51219RTET General Description

The TPS51219RTET is a versatile buck controller that offers a range of control modes to suit various system requirements. Designed with tight DC regulation needs in mind, this controller is ideal for applications such as VCCIO in Intel notebooks. Its compact size, fixed voltage options, and minimal external component count make it a cost-effective choice that saves valuable space in your design. With features like skip-mode at light load conditions, strong gate drivers, and low-side FET R_DS(on) current sensing, the TPS51219RTET delivers high efficiency operation across a wide load range. Additionally, the device's external resistor current sense option enables accurate current sensing for optimized performance

Key Features

Small Size
High Efficiency
Easy Installation

Specifications

Vin (min) (V)	3	Vin (max) (V)	28
Vout (min) (V)	0.5	Vout (max) (V)	2
Iout (max) (A)	20	Iq (typ) (mA)	0.56
Switching frequency (min) (kHz)	300	Switching frequency (max) (kHz)	670
Features	Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification	Operating temperature range (°C)	-40 to 85
Regulated outputs (#)	1	Number of phases	1
Rating	Catalog	Control mode	D-CAP, D-CAP2
Type	Controller