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TPS51120RHBR - TI
Manufacturer:
TI
ManyChip's Part#:
MC8834288
Category:
DC to DC Converter
Package:
VQFN-32
Datasheet:
Datasheet 3D Model
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
Stock Locations:
Availability:
178 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.43

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The synchronous buck TPS51120RHBR DC voltage controller from Texas Instruments allows you to change the DC voltage level to another one. Its output produces a current of 20(Max) A. This DC voltage controller has 2 outputs. With an output that has a voltage of 3.3|5 V, this is power management at its best. This DC voltage controller has an input voltage of 4.5 to 28 V. You can operate this at a switching frequency of 580 kHz. This component will be shipped in tape and reel packaging for effective mounting and safe delivery. This DC voltage controller has a minimum operating temperature of -40 °C and a maximum of 85 °C.

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TPS51120RHBR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	VQFN-32
Supply Voltage (DC)	4.50V (min)
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
	Show
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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