LM3478MAX/NOPB Texas Instruments - Yeehing Electronics

2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

Pricing (USD)

Quantity	Unit Price
1 — 99	1.962
100 — 249	1.621
250 — 999	1.164
1,000 +	0.70

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Output Current	10 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Series	LM3478
Brand	Texas Instruments
Development Kit	LM3478EVAL/NOPB
Operating Supply Current	2.7 mA
Product Type	Switching Controllers
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.002677 oz

For more information, please refer to datasheet

Documents

LM3478MAX/NOPB Datasheet

More Information

The LM3478 is a versatile Low-Side N-Channel MOSFET controller for switching regulators. It is suitable for use in topologies requiring a low side MOSFET, such as boost, flyback, SEPIC, etc. Moreover, the LM3478 can be operated at extremely high switching frequency in order to reduce the overall solution size. The switching frequency of the LM3478 can be adjusted to any value between 100 kHz and 1 MHz by using a single external resistor. 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.