PartNumber | UC3525AQ | UC3525AQG3 | UC3525AQTR |
Description | Switching Controllers Regulating PWM | Switching Controllers Regulating Pulse Width Modulator | IC REG CTRLR MULT TOP 20PLCC |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
RoHS | Y | Y | - |
Topology | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
Number of Outputs | 2 Output | 2 Output | 2 |
Switching Frequency | 450 kHz | 450 kHz | - |
Duty Cycle Max | 50 % | 50 % | - |
Output Voltage | 5.20 V | - | - |
Output Current | 400 mA | 400 mA | - |
Minimum Operating Temperature | 0 C | 0 C | - |
Maximum Operating Temperature | + 70 C | + 70 C | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | PLCC-20 | PLCC-20 | - |
Packaging | Tube | Tube | Tape & Reel (TR) Alternate Packaging |
Height | 4.06 mm | 4.06 mm | - |
Length | 8.96 mm | 8.96 mm | - |
Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | - |
Series | UC3525A | UC3525A | - |
Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | - |
Brand | Texas Instruments | Texas Instruments | - |
Fall Time | 50 ns | 50 ns | - |
Moisture Sensitive | Yes | Yes | - |
Operating Supply Voltage | 8 V to 35 V | 8 V to 35 V | - |
Product Type | Switching Controllers | Switching Controllers | - |
Rise Time | 100 ns | 100 ns | - |
Factory Pack Quantity | 46 | 46 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Unit Weight | 0.025468 oz | 0.025468 oz | - |
Package Case | - | - | 20-LCC (J-Lead) |
Operating Temperature | - | - | 0°C ~ 70°C (TA) |
Output Type | - | - | Transistor Driver |
Function | - | - | Step-Up, Step-Down, Step-Up/Step-Down |
Supplier Device Package | - | - | 20-PLCC (9x9) |
Voltage Supply Vcc Vdd | - | - | 8 V ~ 35 V |
Frequency Switching | - | - | 100Hz ~ 400kHz |
Control Features | - | - | Enable, Frequency Control, Soft Start |
Output Configuration | - | - | Positive |
Output Phases | - | - | 1 |
Duty Cycle Max | - | - | 0.49 |
Synchronous Rectifier | - | - | Yes |
Clock Sync | - | - | Yes |
Serial Interfaces | - | - | - |