TPS61027DRCR - TI

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

Part No

TPS61027DRCR
Manufacturer

TI
ChipWorker Part#

CW11219763
Category

DC to DC Converter
Package

VSON-10
Description

Step-Up Regulator 5V Output, 1.5A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10 Conv DC-DC 0.9V to 6.5V Step Up Single-Out 5V 1.2A 10Pin VSON EP T/R
Documentation

Datasheet

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TPS61027DRCR Specifications

Attribute	Attribute Value

Part Number	TPS61027DRCR
Manufacturer	TI
ChipWorker Part#	CW11219763
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	VSON-10
Frequency	720 kHz
Number of Outputs	1 Output
Output Voltage	5 V
Output Current	200 mA
Number of Positions	10 Position
Quiescent Current	25.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	600 kHz
Topology	Boost
Input Voltage (Max)	6.5 V
Input Voltage (Min)	0.9 V
Output Voltage (Max)	5 V
Output Voltage (Min)	5 V
Output Current (Max)	1.2 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	0.9 V
Input Voltage	0.9V ~ 6.5V
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Size-Length	3.1 mm
Size-Width	3.1 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
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 TPS61027DRCR is a 96% Efficient Boost Converter with LDO down-mode. It provides a power supply solution for products powered by a one-cell, two-cell or three-cell alkaline, NiCd or NiMH or one-cell Li-ion or Li-polymer battery. Output currents can go as high as 200mA while using a single-cell alkaline battery and discharge it down to 0.9V. The device can also be used for generating 5V at 500mA from a 3.3V rail or a Li-ion battery. The boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters the power save mode to maintain a high efficiency over a wide-load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum peak current in the boost switch is limited to a value of 800, 1500 or 1800mA depending on the version of the device.
96% Efficient synchronous boost converter
Output voltage remains regulated when input voltage exceeds nominal output voltage
25µA Typical device quiescent current
Fixed and adjustable output voltage options up to 5.5V
Power save mode for improved efficiency at low output power
Low battery comparator
Low EMI-converter (integrated anti-ringing switch)
Load disconnect during shutdown
Over-temperature protection
Green product and no Sb/Br
This 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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