TPS84259RKGT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS84259RKGT
Manufacturer

TI
ChipWorker Part#

CW17798237
Category

DC to DC Converter
Package

QFN-41
Description

Module DC-DC 1Out -0.3V to -17V 2A 15W 41Pin B1QFN T/R
Documentation

Datasheet

TPS84259RKGT Global Supplier

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TPS84259RKGT Specifications

Attribute	Attribute Value

Part Number	TPS84259RKGT
Manufacturer	TI
ChipWorker Part#	CW17798237
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	41 Pin
Case/Package	QFN-41
Power Rating	15 W
Number of Outputs	1 Output
Output Voltage	-17.0 V (min)
Output Current	2 A
Number of Positions	41 Position
Number of Regulated Outputs	1 Output
Output Power	15 W
Switching Frequency	800 kHz
Thermal Shutdown	Yes
Topology	Buck, Boost
Input Voltage (Max)	40 V
Input Voltage (Min)	4.5 V
Output Current (Max)	2 A
Input Power (Max)	15 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	4.5V ~ 40V
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Size-Height	2.85 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The TPS84259RKGT is an easy-to-use negative output voltage Power Module that combines a 15W DC/DC converter with an inductor and passives into a low profile. This total power solution allows as few as five external components and eliminates the loop compensation and magnetic part selection process. It is easy to solder onto a printed circuit board. Its compact design also contains fewer components and possesses excellent power dissipation capability. The TPS84259 offers the flexibility and the feature-set of a discrete design and is ideal for powering a wide range of ICs and analog circuits requiring a negative output voltage. Advanced packaging technology affords a robust and reliable power solution, compatible with standard QFN mounting and testing techniques.
Complete integrated power solution allows small footprint, low-profile design
Synchronizes to an external clock
Adjustable slow-start
Programmable undervoltage lockout
Output overcurrent protection
Over temperature protection
Supplies up to 2A of output current
14°C/W Enhanced thermal performance
Green product and no Sb/Br

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