Current Mode PWM Controller, 1A output current, 500kHz switching frequency, designed for Boost and Flyback topologies. Features include a maximum operating supply voltage of 30V, a maximum duty cycle of 50%, and a maximum supply current of 17mA. This 8-pin SO N package, with gull-wing leads and a 1.27mm pin pitch, is suitable for surface mounting. Operating temperature range is -25°C to 85°C.
PackageSO N
MountingSurface Mount
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Technical Specifications
Stmicroelectronics UC2844BD013TR technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SO N |
| Package Description | Small Outline IC Narrow Body |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 5(Max) |
| Package Width (mm) | 4(Max) |
| Package Height (mm) | 1.65(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 |
| Number of PWM Outputs | 1 |
| Output Current | 1000(Max)mA |
| Max Operating Supply Voltage | 30V |
| Maximum Duty Cycle | 50% |
| Min Operating Temperature | -25°C |
| Max Operating Temperature | 85°C |
| Fall Time | 50ns |
| Adjustable Output | No |
| On/Off Pin | No |
| Synchronous Pin | No |
| Maximum Supply Current | 17mA |
| Maximum Power Dissipation | 1250mW |
Compliance
| Cage Code | SCR76 |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Stmicroelectronics UC2844BD013TR Datasheet
Download the complete datasheet for Stmicroelectronics UC2844BD013TR to view detailed technical specifications.
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