UC3524DWTR Texas Instruments - Yeehing Electronics

40V VCC, double ended 300KHz voltage mode PWM controller with 45% duty cycle, 0C to 70C

Pricing (USD)

Quantity	Unit Price
1 — 99	2.244
100 — 249	1.854
250 — 999	1.332
1,000 +	0.80

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	2 Output
Switching Frequency	450 kHz
Duty Cycle - Max	50 %
Output Voltage	18 V
Output Current	100 mA
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Reel
Height	2.35 mm
Length	10.28 mm
Operating Temperature Range	0 C to + 70 C
Series	UC3524
Type	Voltage Mode PWM Controllers
Brand	Texas Instruments
Fall Time	100 ns
Moisture Sensitive	Yes
Product Type	Switching Controllers
Rise Time	200 ns
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.016709 oz

For more information, please refer to datasheet

Documents

UC3524DWTR Datasheet

More Information

The UC1524, UC2524 and UC3524 incorporate on a single monolithic chip all the functions required for the construction of regulating power supplies, inverters or switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing fixed-frequency, pulse-width modulation techniques. The dual alternating outputs allow either single-ended or push-pull applications. Each device includes an on-chip reference, error amplifier, programmable oscillator, pulse-steering flip-flop, two uncommitted output transistors, a high-gain comparator, and current-limiting and shut-down circuitry. The UC1524 is characterized for operation over the full military temperature range of -55°C to 125°C. The UC2524 and UC3524 are designed for operation from -25°C to 85°C and 0°C to 70°C, respectively.