Texas Instruments PTN04050AAZ DC DC Switching Regulators
Positive-to-Negative Converter, 6W max output power, 1A max output current, and adjustable output voltage from -3.3V to -15V.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments PTN04050AAZ DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (PTN04050AAZ vs PTN78020HAS vs PTN78000WAS vs PTN78060HAZ)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | PTN04050A | PTN78020H | PTN78000W | PTN78060H |
| Mounting Type | Surface Mount | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | Yes | No | No | Yes |
| Current Output 1 | 1A | 6A | 1.5A | 3A |
| Depth | 12.57mm | 22.1mm | 12.57mm | 15.75mm |
| Efficiency | 80% | 96% | 91% | 96% |
| Features | UVLO, OTP | UVLO, OCP, OTP | UVLO, OCP, OTP | UVLO, OCP, OTP |
| Height | 0.36inch | 0.38inch | 0.36inch | 0.38inch |
| Isolation | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Lead Free | Lead Free | Contains Lead | Contains Lead | Lead Free |
| Length | 18.92mm | 37.97mm | 18.92mm | 25.27mm |
| Action |
Texas Instruments PTN04050AAZ DC DC Switching Regulators Overview
Positive-to-Negative Converter, 6W max output power, 1A max output current, and adjustable output voltage from -3.3V to -15V. Features 80% efficiency, 2.9V to 7V input voltage range, and non-isolated operation. Integrated UVLO and OTP protection. Supplied in a 5-surface mount module with dimensions of 18.92mm x 12.57mm x 0.36inch, operating from -40°C to 85°C.
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