Specification	TPS62026DGQ

Current - Output	600 mA
Frequency - Switching	1.25 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	10-PowerTFSOP, 10-MSOP
Package / Case	3 mm, 0.118 in
Supplier Device Package	10-HVSSOP
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Min/Fixed)	3.3 V

TPS62026 Series

3.3-V Output, 600-mA, 95% Efficient Step-Down Converter, 18uA, MSOP/QFN-10

Part	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Function	Current - Output	Output Configuration	Voltage - Input (Min) [Min]	Topology	Voltage - Output (Min/Fixed)	Supplier Device Package	Number of Outputs	Voltage - Input (Max) [Max]	Output Type	Mounting Type	Frequency - Switching
Texas Instruments TPS62026DGQR	10-MSOP 10-PowerTFSOP	0.118 in 3 mm	85 °C	-40 °C	Step-Down	600 mA	Positive	2.5 V	Buck	3.3 V	10-HVSSOP	1	6 V	1.81 mOhm	Surface Mount	1.25 MHz
Texas Instruments TPS62026DGQ	10-MSOP 10-PowerTFSOP	0.118 in 3 mm	85 °C	-40 °C	Step-Down	600 mA	Positive	2.5 V	Buck	3.3 V	10-HVSSOP	1	6 V	1.81 mOhm	Surface Mount	1.25 MHz
Texas Instruments TPS62026DRCR	10-VFDFN Exposed Pad		85 °C	-40 °C	Step-Down	600 mA	Positive	2.5 V	Buck	3.3 V	10-VSON (3x3)	1	6 V	1.81 mOhm	Surface Mount	1.25 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.58
		10	$ 1.42
		80	$ 1.14
		320	$ 1.07
		560	$ 0.94
Texas Instruments	TUBE	1	$ 1.52
		100	$ 1.34
		250	$ 0.94
		1000	$ 0.76

Description

General part information

TPS62026 Series

The TPS6202x is a high efficiency synchronous step-down dc-dc converter optimized for battery powered portable applications. This device is 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 device supports low voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6202x 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 device can be forced into fixed frequency PWM mode by pulling the MODE pin high. The difference between the TPS6202x and the TPS62021 is the logic level of the MODE pin. The TPS62021 has an active-low MODE\ pin. The TPS6202x supports up to 600-mA load current.