UC3844D8 - Texas Instruments
IC REG CTRLR PWM CM 8SOIC Power Supply Controller PWM Controller 8-SOIC
Technical Details
| Case/Package | SOIC |
| Duty Cycle | 50% |
| Fall Time | 50ns |
| Frequency | 450kHz |
| Height | 1.75mm |
| Length | 4.9mm |
| Lifecycle Status | Production |
| Manufacturer Lifecycle Status | ACTIVE |
| Max Duty Cycle | 50% |
| Max Operating Temperature | 70°C |
| Max Supply Voltage | 30V |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 10V |
| Nominal Input Voltage | 25V |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Number of Pins | 8 |
| Output Voltage | 13.5V |
| Quiescent Current | 11mA |
| Radiation Hardening | No |
| REACH SVHC | No |
| Rise Time | 50ns |
| RoHS | Compliant |
| Schedule B | 8542390000, 8542390000|8542390000|8542390000|8542390000|8542390000 |
| Switching Frequency | 500kHz |
| Thickness | 1.58mm |
| Topology | Boost, Buck, Buck-Boost, Flyback |
| Weight | 72.603129mg |
| Width | 3.91mm |
Compliance
RoHS : Unconfirmed
Radiation Hardening : No
REACH SVHC : No
Images
Rochester Electronics
Alternatives (Possible Substitutes)
| Manufacturer | Manufacturer Part No. | Lifecycle Status Indicator | Confidence |
|---|---|---|---|
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Production | ||
| Texas Instruments | Obsolete | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Production |
Authorized Distributors
Non-Authorized Distributors
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