Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | PTN78020AAH | PTN78020A Series |
|---|---|---|
| Applications | ITE (Commercial) | ITE (Commercial) |
| Current - Output (Max) [Max] | 4 A | 4 A |
| Efficiency | 87 % | 87 % |
| Features | OTP, OCP, UVLO | OTP, OCP, UVLO |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 7-DIP Module | 7-SMD Module, 7-DIP Module |
| Size / Dimension [x] | 1.5 in | 1.5 in |
| Size / Dimension [x] | 38.1 mm | 38.1 mm |
| Size / Dimension [y] | 22.1 mm | 22.1 mm |
| Size / Dimension [y] | 0.87 in | 0.87 in |
| Size / Dimension [z] | 0.36 in | 0.36 - 0.38 " |
| Size / Dimension [z] | 9.1 mm | 9.1 - 9.7 mm |
| Type | Non-Isolated PoL Module | Non-Isolated PoL Module |
| Voltage - Input (Max) [Max] | 29 V | 29 V |
| Voltage - Input (Min) [Min] | 9 V | 9 V |
| Voltage - Output 1 [Max] | -3 V | -3.3 - -3 V |
| Voltage - Output 1 [Min] | -15 V | -15 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Chip One Stop | Tray | 1 | $ 27.30 | |
| 5 | $ 27.10 | |||
| Chip1Stop | N/A | 1 | $ 27.49 | |
| 5 | $ 27.28 | |||
| 20 | $ 25.10 | |||
| DigiKey | Tray | 1 | $ 37.75 | |
| 5 | $ 35.58 | |||
| 20 | $ 33.81 | |||
| 40 | $ 32.96 | |||
| 60 | $ 32.47 | |||
| 80 | $ 32.13 | |||
| 240 | $ 30.86 | |||
| Digikey | Tray | 1 | $ 29.73 | |
| 5 | $ 29.50 | |||
| 20 | $ 29.27 | |||
| 40 | $ 27.44 | |||
| 80 | $ 25.15 | |||
| 240 | $ 24.70 | |||
| LCSC | N/A | 1 | $ 37.35 | |
| 30 | $ 35.91 | |||
| Mouser Electronics | N/A | 1 | $ 30.75 | |
| 5 | $ 29.18 | |||
| 20 | $ 27.03 | |||
| 60 | $ 26.15 | |||
| 100 | $ 26.14 | |||
| 180 | $ 25.32 | |||
| Texas Instruments | TIW TRAY | 1 | $ 27.71 | |
| 100 | $ 24.63 | |||
| 250 | $ 20.25 | |||
| 1000 | $ 18.11 | |||
| Win Source Electronics | N/A | 1 | $ 63.17 | |
| 2 | $ 39.32 | |||
| 2 | $ 51.83 | |||
| 3 | $ 50.21 | |||
| 4 | $ 32.26 | |||
| 5 | $ 31.25 | |||
| 5 | $ 48.59 | |||
| 6 | $ 46.97 | |||
| 7 | $ 30.25 | |||
| 8 | $ 42.11 | |||
| 9 | $ 29.24 | |||
| 12 | $ 26.21 | |||
PTN78020A Series
4 A, Wide Input, Non-Isolated, Wide Negative Output Adjust Module
| Part | Size / Dimension [y] | Size / Dimension [z] | Size / Dimension [x] | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [z] | Operating Temperature [Min] | Operating Temperature [Max] | Applications | Efficiency | Current - Output (Max) [Max] | Package / Case | Voltage - Input (Min) [Min] | Voltage - Output 1 [Max] | Voltage - Output 1 [Min] | Type | Number of Outputs | Voltage - Input (Max) [Max] | Features | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments PTN78020AAZT | 0.87 in | 0.38 " | 38.1 mm | 1.5 in | 22.1 mm | 9.7 mm | -40 °C | 85 °C | ITE (Commercial) | 87 % | 4 A | 7-SMD Module | 9 V | -3.3 V | -15 V | Non-Isolated PoL Module | 1 | 29 V | OCP, OTP, UVLO | Surface Mount |
Texas Instruments PTN78020AAS | 0.87 in | 0.38 " | 38.1 mm | 1.5 in | 22.1 mm | 9.7 mm | -40 °C | 85 °C | ITE (Commercial) | 87 % | 4 A | 7-SMD Module | 9 V | -3 V | -15 V | Non-Isolated PoL Module | 1 | 29 V | OCP, OTP, UVLO | Surface Mount |
Texas Instruments PTN78020AAH | 0.87 in | 0.36 in | 38.1 mm | 1.5 in | 22.1 mm | 9.1 mm | -40 °C | 85 °C | ITE (Commercial) | 87 % | 4 A | 7-DIP Module | 9 V | -3 V | -15 V | Non-Isolated PoL Module | 1 | 29 V | OCP, OTP, UVLO | Through Hole |
Texas Instruments PTN78020AAZ | 0.87 in | 0.38 " | 38.1 mm | 1.5 in | 22.1 mm | 9.7 mm | -40 °C | 85 °C | ITE (Commercial) | 87 % | 4 A | 7-SMD Module | 9 V | -3 V | -15 V | Non-Isolated PoL Module | 1 | 29 V | OCP, OTP, UVLO | Surface Mount |
Description
General part information
PTN78020A Series
The PTN78020A is a series of high-efficiency buck-boost-integrated switching regulators (ISR), that represent the third generation in the evolution of high-performance power modules designed for industrial use. The wide-input voltage range makes these modules suitable for a variety of applications that operate off 12-V, 24-V, and tightly-regulated 28-V dc power. In new designs, they should be considered in place of the PT6640 and PT78NR100 series of single in-line pin (SIP) products. The PTN78020A is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The caseless, double-sided package has excellent thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.
The PTN78020A operates over an input voltage range of 9 V to 29 V, and provides high-efficiency, positive-to-negative voltage conversion for loads of up to 4 A. The output voltage is set using a single external resistor, and may be adjusted to any value within the range, -15 V to -3 V.
The PTN78020A is a series of high-efficiency buck-boost-integrated switching regulators (ISR), that represent the third generation in the evolution of high-performance power modules designed for industrial use. The wide-input voltage range makes these modules suitable for a variety of applications that operate off 12-V, 24-V, and tightly-regulated 28-V dc power. In new designs, they should be considered in place of the PT6640 and PT78NR100 series of single in-line pin (SIP) products. The PTN78020A is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The caseless, double-sided package has excellent thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.
Documents
Technical documentation and resources