LM73605QRNPTQ1 Texas Instruments - Yeehing Electronics

Automotive qualified 3.5-V to 36-V, 5-A synchronous step-down voltage converter

Pricing (USD)

Quantity	Unit Price
1 — 99	5.307
100 — 249	4.326
250 — 999	3.4
1,000 +	2.02

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	WQFN-30
Output Voltage	1 V to 34.2 V
Output Current	5 A
Number of Outputs	1 Output
Input Voltage MAX	36 V
Topology	Buck
Input Voltage MIN	3.5 V
Switching Frequency	350 kHz to 2.2 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM73605-Q1
Packaging	Reel
Input Voltage	3.5 V to 36 V
Operating Temperature Range	- 40 C to + 125 C
Quiescent Current	0.6 uA
Type	Synchronous Step-Down Voltage Converter
Brand	Texas Instruments
Shutdown	Shutdown
Moisture Sensitive	Yes
Operating Supply Current	15 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	3.5 V
Unit Weight	0.002018 oz

For more information, please refer to datasheet

Documents

LM73605QRNPTQ1 Datasheet

More Information

The LM73605-Q1/LM73606-Q1family of devices are easy-to-use synchronous step-down DC/DC converters capable of driving up to 5 A (LM73605-Q1)or 6 A (LM73606-Q1) of load current from a supply voltage ranging from 3.5 V to 36 V. The LM73605-Q1/LM73606-Q1 provide exceptional efficiency and output accuracy in a very small solution size. Peak current-mode control is employed. Additional features such as adjustable switching frequency, synchronization to an external clock, power-good flag, precision enable, adjustable soft start, and tracking provide both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load and optional external bias improve efficiency over the entire load range. The family requires few external components and has a pinout designed for simple PCB layout with optimal EMI and thermal performance. Protection features include thermal shutdown, input undervoltage lookout, cycle-cy-cycle current limiting, and hiccup short-citcuit protection. The LM73605-Q1 and LM73606-Q1 devices are pin-to-pin compatible for easy current scaling.