TPS43061RTET - TI

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

Part No

TPS43061RTET
Manufacturer

TI
ChipWorker Part#

CW13874851
Category

DC to DC Converter
Package

WQFN-16
Description

TEXAS INSTRUMENTS TPS43061RTET DC-DC Controller, Current Mode, 4.5V to 38V, 1 Output, Synchronous Boost, 1MHz, WQFN-16
Documentation

Datasheet

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TPS43061RTET Specifications

Attribute	Attribute Value

Part Number	TPS43061RTET
Manufacturer	TI
ChipWorker Part#	CW13874851
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	WQFN-16
Supply Voltage (DC)	4.50V (min)
Number of Outputs	1 Output
Output Voltage	4.5V ~ 58V
Output Current	20 A
Number of Positions	16 Position
Quiescent Current	600 µA
Number of Regulated Outputs	1 Output
Switching Frequency	1 MHz
Topology	Boost
Duty Cycle	95 %
Input Voltage (Max)	38 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	58 V
Output Voltage (Min)	4.5 V
Output Current (Max)	20 A
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	38 V
Supply Voltage (Min)	4.5 V
Input Voltage	4.5V ~ 38V
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Size-Length	3.15 mm
Size-Width	3.15 mm
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS43061RTET is a low quiescent current-mode synchronous Boost Controller with wide-input voltage range from 4.5 to 38V (40V absolute maximum) and boosted output range up to 58V. Synchronous rectification enables high-efficiency for high-current applications and lossless inductor DCR sensing further improves efficiency. The resulting low-power losses combined with the PowerPAD™ supports high power-density and high-reliability boost converter solutions over extended temperature range. The TPS43061 has a 5.5V gate drive supply and driver strength optimized for low Qg NexFET power MOSFETs. Also, provides an integrated bootstrap diode for the high-side gate driver to reduce the external parts count.
Current-mode control with internal slope compensation
Synchronization capability to external clock
Adjustable soft-start time
Inductor DCR or resistor current sensing
Output voltage power-good indicator
±0.8% Feedback reference voltage
5µA Shutdown supply current
600µA Operating quiescent current
Cycle-by-cycle current limit and thermal shutdown
Adjustable undervoltage lockout (UVLO) and output overvoltage protection
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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