LM25037QMT/NOPB Texas Instruments - Yeehing Electronics

Automotive 5.5V to 75V, 1.2A gate driver, dual-mode PWM controller With Alternating outputs -40-125C

Pricing (USD)

Quantity	Unit Price
1 — 99	3.636
100 — 249	3.186
250 — 999	2.234
1,000 +	1.26

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	1 Output
Switching Frequency	50 kHz to 2000 kHz
Duty Cycle - Max	96 %
Output Current	1.2 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-16
Packaging	Tube
Operating Temperature Range	- 40 C to + 125 C
Series	LM25037-Q1
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	18 ns
Operating Supply Current	45 uA
Operating Supply Voltage	5.5 V to 75 V
Product Type	Switching Controllers
Rise Time	17 ns
Factory Pack Quantity	92
Subcategory	PMIC - Power Management ICs
Unit Weight	0.006102 oz

For more information, please refer to datasheet

Documents

LM25037QMT/NOPB Datasheet

More Information

The LM25037 PWM controller contains all the features necessary to implement balanced double-ended power converter topologies, such as push-pull, half-bridge and full-bridge. These double-ended topologies allow for higher efficiencies and greater power densities compared to common single-ended topologies such as the flyback and forward. The LM25037 can be configured for either voltage mode or current mode control with minimum external components. Two alternating gate drive outputs are provided, each capable of 1.2-A peak output current. The LM25037 can be configured to operate directly from the input voltage rail over an ultra-wide range of 5.5 V to 75 V. Additional features include programmable maximum duty cycle limit, line undervoltage lockout, cycle-by-cycle current limit and a hiccup mode fault protection with adjustable timeout delay, soft-start and a 2-MHz capable oscillator with synchronization capability, precision reference and thermal shutdown.