onsemi TL494ING DC DC Switching Controllers
Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL494ING
Detailed Description
IC REG CTRLR BCK/PUSH-PULL 16DIP
Package
16-DIP (0.300", 7.62mm)
Key Features
Package / Case: 16-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TL494ING Datasheet
Quick Jump:
Technical Specifications
onsemi TL494ING DC DC Switching Controllers technical specifications.
General
Series
SWITCHMODE™
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
7V ~ 40V
Lifecycle Status
Obsolete
Output Type
Transistor Driver
Switching Frequency
200kHz
Number of Outputs
2
Topology
Buck, Push-Pull
Alternate Parts Comparison (TL494ING vs TL594CDR2G vs TL594CDTBR2G vs TL494BDR2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-DIP | 16-SOIC | 16-TSSOP | 16-SOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 7V ~ 40V | 7V ~ 40V | 7V ~ 40V | 7V ~ 40V |
| Switching Frequency | 200kHz | 300kHz | 300kHz | 200kHz |
| Clock Sync | No | No | No | No |
| Control Features | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control |
| Duty Cycle Max | 48% | 96% | 96% | 48% |
| Function | Step-Down, Step-Up/Step-Down | Step-Down, Step-Up/Step-Down | Step-Down, Step-Up/Step-Down | Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
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