Current Mode PWM Controller, featuring a single output and 1A maximum output current. Operates at up to 500kHz with a maximum supply voltage of 30V and a 50% maximum duty cycle. This 8-pin SOIC package, with gull-wing leads, is designed for surface mounting and supports Boost, Flyback, and Forward topologies. It offers a wide operating temperature range from -55°C to 125°C.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UC1845AMDREPG4 technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOIC |
| Package Description | Small Outline IC |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 5(Max) |
| Package Width (mm) | 3.98(Max) |
| Package Height (mm) | 1.5(Max) |
| Seated Plane Height (mm) | 1.75(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-012AA |
| Control Method | Current Mode PWM Controller |
| Type | Current Mode PWM Controller |
| Topology | Boost|Flyback|Forward |
| Number of PWM Outputs | 1 |
| Output Current | 1000(Max)mA |
| Max Operating Supply Voltage | 30V |
| Maximum Duty Cycle | 50% |
| Min Operating Temperature | -55°C |
| Max Operating Temperature | 125°C |
| Fall Time | 50ns |
| Adjustable Output | No |
| On/Off Pin | No |
| Synchronous Pin | No |
| Maximum Supply Current | 17mA |
| Maximum Power Dissipation | 1000mW |
| Oscillator Accuracy | 52kHz |
Compliance
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Texas Instruments UC1845AMDREPG4 Datasheet
Download the complete datasheet for Texas Instruments UC1845AMDREPG4 to view detailed technical specifications.
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