onsemi UC2845BDR2G Microcontrollers
High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC2845BDR2G
Detailed Description
High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
UC2845BDR2G Datasheet
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Technical Specifications
onsemi UC2845BDR2G Microcontrollers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 85°C (TA)
Supply Voltage
7.6V ~ 30V
Output Type
Transistor Driver
Switching Frequency
Up to 500kHz
Number of Outputs
1
Topology
Boost, Flyback
Control Features
Frequency Control
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (UC2845BDR2G vs MC74LVX08DR2G vs MC74HC05ADR2G vs MC74HC11ADR2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -25°C ~ 85°C (TA) | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 7.6V ~ 30V | 2V ~ 3.6V | 2V ~ 6V | 2V ~ 6V |
| Current Output High Low | -- | 4mA, 4mA | -, 5.2mA | 5.2mA, 5.2mA |
| Current Quiescent Max | -- | 2 µA | 1 µA | 1 µA |
| Logic Type | -- | AND Gate | Inverter | AND Gate |
| Max Propagation Delay V Max Cl | -- | 10.6ns @ 3.3V, 50pF | 15ns @ 6V, 50pF | 16ns @ 6V, 50pF |
| Number of Circuits | -- | 4 | 6 | 3 |
| Number of Inputs | -- | 2 | 1 | 3 |
| Action |
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