Texas Instruments
UC3524D
UC3524D
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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.
