Texas Instruments UCC2897PWG4 DC DC Switching Controllers
IC REG CTRLR MULT TOP 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC2897PWG4
Detailed Description
IC REG CTRLR MULT TOP 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 20-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
UCC2897PWG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC2897PWG4 DC DC Switching Controllers technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
8.5V ~ 14.5V
Lifecycle Status
Not For New Designs
Output Type
Transistor Driver
Switching Frequency
250kHz
Number of Outputs
1
Topology
Flyback, Forward Converter
Control Features
Enable, On Time Control, Soft Start
Alternate Parts Comparison (UCC2897PWG4 vs UCC27201DDAR vs UCC2895PWTR vs UCC2897AMPWREP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 8-PowerSOIC | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 140°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 8.5V ~ 14.5V | 12V | 10V ~ 16.5V | 8.5V ~ 16V |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Number of Outputs | 1 | 2 | 1 | 1 |
| Switching Frequency | 250kHz | -- | 1MHz | 250kHz ~ 1MHz |
| Clock Sync | Yes | -- | Yes | Yes |
| Control Features | Enable, On Time Control, Soft Start | -- | Frequency Control, Soft Start, Sync | Current Limit, Enable, On Time Control, Soft Start |
| Duty Cycle Max | 74% | -- | 100% | 74% |
| Output Configuration | Positive, Isolation Capable | -- | Positive | Positive, Isolation Capable |
| Output Phases | 1 | -- | 1 | 1 |
| Action |
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