LM3488QMM/NOPB Texas Instruments - Yeehing Electronics

40-V wide VIN low-side N-channel controller for switching regulators with 5-µA shutdown current

Pricing (USD)

Quantity	Unit Price
1 — 99	2.39
100 — 249	2.094
250 — 999	1.468
1,000 +	0.82

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Number of Outputs	1 Output
Switching Frequency	0.1 MHz to 1 MHz
Duty Cycle - Max	100 %
Input Voltage	2.97 V to 40 V
Output Voltage	1.26 V to 300 V
Output Current	10 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	VSSOP-8
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Series	LM3488Q-Q1
Type	Step Up
Brand	Texas Instruments
Operating Supply Current	2.7 mA
Product Type	Switching Controllers
Factory Pack Quantity	1000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.001104 oz

For more information, please refer to datasheet

Documents

LM3488QMM/NOPB Datasheet

More Information

The LM3488 is a versatile low-side N-FET high-performance controller for switching regulators. This device is suitable for use in topologies requiring low-side FET, such as boost, flyback, or SEPIC. Moreover, the LM3488 can be operated at extremely high switching frequency to reduce the overall solution size. The switching frequency of LM3488 can be adjusted to any value from 100 kHz to 1 MHz by using a single external resistor or by synchronizing it to an external clock. Current mode control provides superior bandwidth and transient response, besides cycle-by-cycle current limiting. Output current can be programmed with a single external resistor.