LM5022QDGSRQ1 Texas Instruments - Yeehing Electronics

6-60V Wide Vin, current mode boost, SEPIC and Flyback controller, AEC-Q100 qualified

Pricing (USD)

Quantity	Unit Price
1 — 99	2.038
100 — 249	1.684
250 — 999	1.209
1,000 +	0.64

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost
Number of Outputs	1 Output
Switching Frequency	2.2 MHz
Duty Cycle - Max	90 %
Input Voltage	3 V to 60 V
Output Voltage	1.25 V
Output Current	10 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	MSOP-10
Qualification	AEC-Q100
Packaging	Reel
Description/Function	High voltage low-side N-channel MOSFET controller
Isolation	Isolated, Non-Isolated
Operating Temperature Range	- 40 C to + 125 C
Output Type	Adjustable
Product	Controllers
Series	LM5022-Q1
Brand	Texas Instruments
Shutdown	Shutdown
Fall Time	15 ns
Operating Supply Current	3.5 mA
Operating Supply Voltage	3 V to 60 V
Product Type	Switching Controllers
Rise Time	18 ns
Factory Pack Quantity	1000
Subcategory	PMIC - Power Management ICs

For more information, please refer to datasheet

Documents

LM5022QDGSRQ1 Datasheet

More Information

The LM5022-Q1 is a high voltage low-side N-channel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features needed to implement single-ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feed-forward. The LM5022-Q1 includes a start-up regulator that operates over a wide input range of 6 V to 60 V. The PWM controller is designed for high-speed capability including an oscillator frequency range up to 2.2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line undervoltage lockout, cycle-by-cycle current limit, slope compensation, soft-start, external synchronization capability, and thermal shutdown. The LM5022-Q1 is available in the 10-pin VSSOP package.