UC3524D 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 +	0.70

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	300 kHz
Duty Cycle - Max	45 %
Output Voltage	5 V
Output Current	100 mA
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Tube
Height	2.35 mm
Isolation	Non-Isolated
Length	10.28 mm
Operating Temperature Range	0 C to + 70 C
Product	Switching Controllers
Series	UC3524
Type	Voltage Mode PWM Controllers
Brand	Texas Instruments
Shutdown	Shutdown
Fall Time	100 ns
Moisture Sensitive	Yes
Operating Supply Current	8 mA
Operating Supply Voltage	40 V
Product Type	Switching Controllers
Rise Time	200 ns
Factory Pack Quantity	40
Subcategory	PMIC - Power Management ICs
Unit Weight	0.016709 oz

For more information, please refer to datasheet

Documents

UC3524D 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.