Texas Instruments
UC2526N
UC2526N
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UC2526N Texas Instruments - Yeehing Electronics
35V, Dual 0.1A 400KHz PWM controller with -25C to 85C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.656 |
| 100 — 249 | 2.328 |
| 250 — 999 | 1.632 |
| 1,000 + | 0.92 |
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 Current | 100 mA |
| Minimum Operating Temperature | - 25 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | Through Hole |
| Package / Case | PDIP-18 |
| Packaging | Tube |
| Height | 4.57 mm |
| Length | 22.48 mm |
| Operating Temperature Range | - 25 C to + 85 C |
| Series | UC2526 |
| Type | Voltage Mode PWM Controllers |
| Brand | Texas Instruments |
| Fall Time | 100 ns |
| Product Type | Switching Controllers |
| Rise Time | 300 ns |
| Factory Pack Quantity | 20 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.042544 oz |
For more information, please refer to datasheet
Documents
| UC2526N Datasheet |
More Information
The UC1526 is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications. Included in an 18-pin dual-in-line package are a temperature compensated voltage reference, sawtooth oscillator, error amplifier, pulse width modulator, pulse metering and setting logic, and two low impedance power drivers. Also included are protective features such as soft-start and under-voltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs. For ease of interface, all digital control ports are TTL and B-series CMOS compatible. Active LOW logic design allows wired-OR connections for maximum flexibility. This versatile device can be used to implement single-ended or push-pull switching regulators of either polarity, both transformerless and transformer coupled. The UC1526 is characterized for operation over the full military temperature range of -55°C to +125°C. The UC2526 is characterized for operation from -25°C to +85°C, and the UC3526 is characterized for operation from 0° to +70°C.
