TPS62040DGQ Texas Instruments - Yeehing Electronics

Adjustable, 1.2-A, 95% efficient step-down converter, 18 uA, MSOP-10 and QFN

Pricing (USD)

Quantity	Unit Price
1 — 99	1.822
100 — 249	1.597
250 — 999	1.119
1,000 +	0.63

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	MSOP-PowerPad-10
Output Voltage	0.7 V to 6 V
Output Current	1.2 A
Number of Outputs	1 Output
Input Voltage MAX	6 V
Topology	Buck
Input Voltage MIN	2.5 V
Switching Frequency	1.25 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Series	TPS62040
Packaging	Tube
Input Voltage	2.5 V to 6 V
Operating Temperature Range	- 40 C to + 85 C
Product	Voltage Regulators
Type	Charge Pump
Brand	Texas Instruments
Shutdown	Shutdown
Development Kit	TPS62040EVM-229
Operating Supply Current	18 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	80
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000829 oz

For more information, please refer to datasheet

Documents

TPS62040DGQ Datasheet

More Information

The TPS6204x family of devices are high efficiency synchronous step-down dc-dc converters optimized for battery powered portable applications. The devices are ideal for portable applications powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6.0 V down to 0.7 V, the devices 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 1.25 MHz and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications, the devices can be forced into fixed frequency PWM mode by pulling the MODE pin high. The TPS6204x supports up to 1.2-A load current.