LM5164QDDARQ1 Texas Instruments - Yeehing Electronics

6-V to 100-V input, 1-A synchronous DC-DC buck converter with ultra-low IQ

Pricing (USD)

Quantity	Unit Price
1 — 99	3.367
100 — 249	2.951
250 — 999	2.069
1,000 +	0.82

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SO-PowerPad-8
Output Voltage	1.2 V to 90 V
Output Current	1 A
Number of Outputs	1 Output
Input Voltage MAX	100 V
Topology	Buck
Input Voltage MIN	6 V
Switching Frequency	1 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C
Series	LM5164-Q1
Packaging	Reel
Input Voltage	6 V to 100 V
Type	Synchronous DC/DC Converter
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	600 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	6 V

For more information, please refer to datasheet

Documents

LM5164QDDARQ1 Datasheet

More Information

The LM5164-Q1 synchronous buck converter is designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. A minimum controllable on-time of 50 ns facilitates large step-down conversion ratios, enabling the direct step-down from a 48-V nominal input to low-voltage rails for reduced system complexity and solution cost. The LM5164-Q1 operates during input voltage dips as low as 6 V, at nearly 100% duty cycle if needed, making it an excellent choice for high-performance 48-V battery automotive applications and MHEV/EV systems.