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TPS62111RSAT - TI
Manufacturer:
TI
ManyChip's Part#:
MC22030182
Category:
Voltage Regulator
Package:
QFN-16
Datasheet:
Datasheet 3D Model
Description:
Step-Down Regulator 3.3V, 1.5A, 17V Vin Step-Down Converter in QFN-16 Conv DC-DC Single Step Down 3.1V to 17V 16Pin VQFN EP T/R
Stock Locations:
Availability:
295 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.98

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

Certifications

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Description

The TPS62111RSAT is a synchronous Step-down DC-to-DC Converter ideally suited for systems powered from a 2- to 4-cell Li-ion battery or from a 12 or 15V rail. The TPS6211x series device is synchronous pulse width modulation (PWM) converters with integrated N- and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load-current range, the converter enters a power-saving, pulse frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 to 1.4MHz. For low-noise operation, the converter can be operated in PWM-only mode. In shutdown mode, the current consumption is reduced to less than 2µA.
High-efficiency synchronous step-down converter with up to 95% efficiency
High efficiency over a wide load-current range due to PFM/PWM operation mode
Overtemperature and overcurrent protected
20µA Typical quiescent current
100% Maximum duty cycle for lowest dropout
Green product and no Sb/Br

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TPS62111RSAT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	QFN-16
Frequency	1000 kHz
Supply Voltage (DC)	17.0V (max)
Number of Outputs	1 Output
Output Voltage	3.3 V
Output Current	1.5 A
Number of Positions	16 Position
Quiescent Current	20.0 µA
Number of Regulated Outputs	1 Output
Output Power	2.5 W
Switching Frequency	1 MHz
Topology	Buck
Input Voltage (Max)	17 V
Input Voltage (Min)	3.1 V
Output Voltage (Min)	3.3 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.1 V
Supply Voltage (Max)	17 V
Supply Voltage (Min)	3.1 V
Input Voltage	3.1V ~ 17V
	Show
Size-Length	4 mm
Size-Width	4 mm
Size-Height	0.9 mm
Operating Temperature	-40℃ ~ 125℃ (TJ)
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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