Texas Instruments UC3845ANG4 Microcontrollers
30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 8-PDIP 0 to 70
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3845ANG4
Detailed Description
30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 8-PDIP 0 to 70
Package
P
Lifecycle Status
Active
Datasheet
UC3845ANG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3845ANG4 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
P
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
7.6V ~ 30V
Lifecycle Status
Active
Clock Sync
No
Control Features
Frequency Control
Duty Cycle
50 %
Duty Cycle Max
48 %
Alternate Parts Comparison (UC3845ANG4 vs UCC27201DDAR vs UCC28250PW vs UCC27201ADDAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | P | 8-PowerSOIC | 20-TSSOP | 8-PowerSOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 140°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 140°C (TJ) |
| Supply Voltage | 7.6V ~ 30V | 12V | 12V | 12V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Fall Time | 50 ns | 7ns | 8ns | 7ns |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Number of Outputs | 1 | 2 | 1 | 2 |
| Output Current | 1 A | 3A | 20mA | 3A |
| Output Voltage | 5.1 V | -- | 20.3V | 250mV |
| Package Quantity | 50 | -- | 70 | 2500 |
| Action |
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