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.

• 8 To 35V Operation
• 5V Reference Trimmed To ±1%
• 1Hz To 400kHz Oscillator Range
• Dual 100mA Source/Sink Outputs
• Digital Current Limiting
• Double Pulse Suppression
• Programmable Deadtime
• Under-Voltage Lockout
• Single Pulse Metering
• Programmable Soft-Start
• Wide Current Limit Common Mode Range
• TTL/CMOS Compatible Logic Ports
• Symmetry Correction Capability
• Guaranteed 6 Unit Synchronization

• Topology
• Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
• Duty cycle (Max) (%)
• 50
• Supply voltage (Max) (V)
• 35
• UVLO thresholds on/off (V)
• 7/6.8
• Features
• Adjustable Switching Frequency, Dead Time Control, Error Amplifier, Multi-topology, Soft Start, Synchronization Pin
• Operating temperature range (C)
• -25 to 85
• Rating
• Military
• Frequency (Max) (kHz)
• 600
• Gate drive (Typ) (A)
• 0.2

UC2526AM的完整型号有：UC2526AJ，以下是这些产品的关键参数及官网采购报价：

UC2526AJ，工作温度：-25 to 85，封装：CDIP (J)-18，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网UC2526AJ的批量USD价格：6.737（1000+）