$ 2.948

TPS51120RHBR Datasheet PDF - TI

Manufacturer:

Category:

DC-DC Converters

Case Package:

VQFN-32

Description:

DC-DC Controller (External Switch) Dual Current Mode, Synch Step-Down Controller With 100mA Standby Reg For Notebook System Power DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 32Pin VQFN EP T/R

Pictures:

3D Model

Symbol

Footprint

Pinout

Product Pictures

Documentation:

TPS51120RHBR Datasheet (46 Pages)

Pinout Diagram on3 Page 4 PageHot

Package Outline Dimension on34 Page 36 Page 37 Page 41 Page

Package Footprint Pad Layout on42 Page

TPS51120RHBR Datasheet PDF (46 Pages)

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TPS51120RHBR Specifications

TYPE

DESCRIPTION

Mounting Style

Surface Mount

Number of Pins

32 Pin

Supply Voltage (DC)

4.50V (min)

Case/Package

VQFN-32

Number of Outputs

2 Output

Output Voltage

1.05V ~ 5.5V

Output Current

20 A

Number of Positions

32 Position

Power Dissipation

2900 mW

Quiescent Current

750 µA

Number of Regulated Outputs

2 Output

Switching Frequency

580 kHz

Thermal Shutdown

Yes

Topology

Buck

Duty Cycle

88 %

Input Voltage (Max)

28 V

Input Voltage (Min)

4.5 V

Output Current (Max)

20 A

Operating Temperature (Max)

85 ℃

Operating Temperature (Min)

-40 ℃

Power Dissipation (Max)

2900 mW

Supply Voltage

4.5V ~ 5.5V

Supply Voltage (Max)

28 V

Supply Voltage (Min)

4.5 V

Input Voltage

4.5V ~ 28V

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TPS51120RHBR Size & Package

TYPE

DESCRIPTION

Product Lifecycle Status

Active

Packaging

Tape & Reel (TR)

Operating Temperature

-40℃ ~ 85℃

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TPS51120RHBR Environmental

TPS51120RHBR Function Overview

TPS51120RHBR Documents

TPS51120RHBR Datasheet

46 Pages / 1.59 MByte

TPS51120RHBR Other Datasheet PDF

4 Pages / 0.34 MByte

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