TPS62177DQCT - TI

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

Part No

TPS62177DQCT
Manufacturer

TI
ChipWorker Part#

CW2915200
Category

DC to DC Converter
Package

WSON-10
Description

Conv DC-DC 4.75V to 28V Step Down Single-Out 1V to 6V 0.5A 10Pin WSON EP T/R
Documentation

Datasheet

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TPS62177DQCT Specifications

Attribute	Attribute Value

Part Number	TPS62177DQCT
Manufacturer	TI
ChipWorker Part#	CW2915200
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	WSON-10
Number of Outputs	1 Output
Output Voltage	3.3 V
Output Current	500 mA
Number of Positions	10 Position
Quiescent Current	4.80 µA
Number of Regulated Outputs	1 Output
Switching Frequency	1 MHz
Topology	Buck
Switching Current	1 A
Input Voltage (Max)	28 V
Input Voltage (Min)	4.75 V
Output Voltage (Max)	6 V
Output Voltage (Min)	3.3 V
Output Current (Max)	0.5 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.75 V
Input Voltage	4.75V ~ 28V
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Size-Length	3.1 mm
Size-Width	2.1 mm
Size-Height	0.75 mm
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
ECCN Code	EAR99

Product Description

The TPS62177DQCT is a high efficiency synchronous Step-down DC/DC Converter, based on the DCS-Control™ topology. With a wide operating input voltage range of 4.75 to 28V, the device is ideally suited for systems powered from multi cell Li-ion as well as 12V and even higher intermediate supply rails, providing up to 500mA output current. The TPS62177DQCT automatically enters power save mode at light loads, to maintain high efficiency across the whole load range. As well, it features a sleep mode to supply applications with advanced power save modes like ultra low power micro controllers. The power good output may be used for power sequencing and/or power on reset. The device features a typical quiescent current of 22µA in normal mode and 4.8µA in sleep mode. In sleep mode, the efficiency at very low load currents can be increased by as much as 20%. In shutdown mode, the shutdown current is less than 2µA and the output is actively discharged.
DCS-Control™ topology
4.8µA (sleep mode) Typical quiescent current
100% Duty cycle mode
Active output discharge
Power good output
Seamless power save mode transition
Under-voltage lockout
Short-circuit protection
Over-temperature protection
Green product and no Sb/Br
Device has limited built-in ESD protection. The 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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