TPS54340BDDA Texas Instruments - Yeehing Electronics

42-V input, 3.5-A, step-down DC/DC converter with Eco-mode™

Pricing (USD)

Quantity	Unit Price
1 — 99	3.519
100 — 249	3.083
250 — 999	2.162
1,000 +	1.22

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	HSOIC-8
Output Voltage	0.8 V to 41.1 V
Output Current	3.5 A
Number of Outputs	1 Output
Input Voltage MAX	42 V
Topology	Buck
Input Voltage MIN	4.5 V
Switching Frequency	100 kHz to 2.5 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C
Series	TPS54340B
Packaging	Tube
Input Voltage	4.5 V to 42 V
Quiescent Current	146 uA
Type	DC/DC Converter
Brand	Texas Instruments
Shutdown	Shutdown
Moisture Sensitive	Yes
Operating Supply Current	146 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	75
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	4.5 V

For more information, please refer to datasheet

Documents

TPS54340BDDA Datasheet

More Information

The TPS54340B is a 42-V, 3.5-A, step-down regulator with an integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no-load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.