TPS62040DGQ - TI

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

Part No

TPS62040DGQ
Manufacturer

TI
ChipWorker Part#

CW7390887
Category

DC to DC Converter
Package

PowerPad-MSOP-10
Description

Step-Down Regulator Adjustable, 1.2A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 Conv DC-DC 2.5V to 6V Step Down Single-Out 0.7V to 6V 1.2A 10Pin HVSSOP EP Tube
Documentation

Datasheet

TPS62040DGQ Global Supplier

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TPS62040DGQ Specifications

Attribute	Attribute Value

Part Number	TPS62040DGQ
Manufacturer	TI
ChipWorker Part#	CW7390887
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	PowerPad-MSOP-10
Frequency	1.25 MHz
Supply Voltage (DC)	6.00 V
Power Rating	1.67 W
Number of Outputs	1 Output
Output Voltage	0.7V ~ 6V
Output Current	1.2 A
Number of Channels	1 Channel
Number of Positions	10 Position
Quiescent Current	18.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	1.5 MHz
Topology	Buck
Switching Current	1.85 A
Input Voltage (Max)	6 V
Input Voltage (Min)	2.5 V
Output Voltage (Max)	6 V
Output Voltage (Min)	700 mV
Output Current (Max)	1.2 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	3 %
Supply Voltage (Min)	2.5 V
Input Voltage	2.5V ~ 6V
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Size-Length	3 mm
Size-Width	3 mm
Size-Height	1.02 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
ECCN Code	EAR99

Product Description

The TPS62040DGQ is a high efficiency synchronous step-down DC-to-DC Converter optimized for portable applications powered by a single Li-ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6V down to 0.7V, the device support low voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6204x operates at a fixed switching frequency of 1.25MHz and enters the power save mode operation at light load current to maintain high efficiency over the entire load current range. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. The TPS6204x supports up to 1.2A load current.
Adjustable and fixed output voltage
Power save mode operation at light load currents
100% Duty cycle for lowest dropout
Internal soft-start
Dynamic output voltage positioning
Thermal shutdown
Short-circuit protection
Up to 95% conversion efficiency
18µA Typical quiescent current
Green product and no Sb/Br

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