
Allicdata Part #: | 296-20523-ND |
Manufacturer Part#: |
PTN78060WAH |
Price: | $ 13.85 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Texas Instruments |
Short Description: | REG SW 2.5-12.6V 3A HORZ T/H |
More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 2... |
DataSheet: | ![]() |
Quantity: | 8161 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 13.85000 |
10 +: | $ 13.43450 |
100 +: | $ 13.15750 |
1000 +: | $ 12.88050 |
10000 +: | $ 12.46500 |
Voltage - Output 2: | -- |
Base Part Number: | PTN78060W |
Size / Dimension: | 1.00" L x 0.62" W x 0.35" H (25.4mm x 15.7mm x 8.9mm) |
Package / Case: | 7-DIP Module |
Mounting Type: | Through Hole |
Efficiency: | 94% |
Operating Temperature: | -40°C ~ 85°C |
Features: | UVLO |
Applications: | ITE (Commercial) |
Current - Output (Max): | 3A |
Voltage - Output 3: | -- |
Series: | PTN78060W |
Voltage - Output 1: | 2.5 ~ 12.6 V |
Voltage - Input (Max): | 36V |
Voltage - Input (Min): | 7V |
Number of Outputs: | 1 |
Type: | Non-Isolated PoL Module |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tray |
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DC-DC converters provide low voltage DC power to electronic systems from an unreliable power source such as an automobile battery. The forward type, or step-down converters may be an ideal option for automotive applications, since they reduce the voltage from a higher DC input to a lower, more useable level. For example, the Vicor PTN78060WAH is a high voltage DC-DC converter designed to step down and regulate vehicular power from 48-75VDC to 12VDC for use in a range of automotive applications. This article explains the applications for the PTN78060WAH as well as its working principle.
The PTN78060WAH is tailored specifically for automotive applications ranging from 12V to 24V on-board systems power. It integrates two Vicor PRM pre-regulators in one package to provide a single supply to power sensitive electronics on a car’s body control module. For economical and reliable automotive power, the PTN78060WAH is a full-feature high efficiency solution. The PRM devices provide an adjustable output voltage and electrical isolation. The output voltage can be configured by inserting two standard zero-ohm resistors.
In automotive applications, the PTN78060WAH works to protect the lower voltage electronics from power surges caused by voltage spikes on the vehicle’s battery. The over-voltage protection limits the output voltage to a specified level. A power switch for soft start provides a power-up sequence to help protect the downstream electronics from power surges.
The PTN78060WAH’s working principle relies on the two PRMs that are integrated into the package. The first PRM, the pFC PRM, steps down the input voltage to an intermediate isolated voltage that is suitable for the second PRM. This secondary PRM takes the intermediate voltage and regulates it to an adjustable, lower voltage at the output. During operation, the output voltage is monitored and regulated by the on-board controller. A clock signal on the input interface ensures the controller is synchronized with the switching frequency of the primary PRM. This ensures a high regulator bandwidth and fast transient response.
The PTN78060WAH is IEEE1641 compliant and is capable of operating ambient temperature range of -40°C - +100°C. Its high isolation level of 3000Vac ensures electrical safety while the low standby power consumption of 100 mW increases efficiency and further meets the automotive power requirements. With its high efficiency and low voltage output, the PTN78060WAH is an ideal solution for automotive applications.
In summary, the PTN78060WAH is a high voltage DC-DC converter designed to step down and regulate vehicular power from 48-75VDC to 12VDC for automotive applications. Its two PRM devices reduce the input voltage to an adjustable, lower voltage output. The PTN78060WAH also includes a power switch for soft start, over-voltage protection, IEEE1641 compliance, 3000Vac isolation rating, and an ambient temperature range of -40°C - +100°C. With its high efficiency and low voltage output, the PTN78060WAH is an ideal solution for automotive applications.
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Part Number | Manufacturer | Price | Quantity | Description |
---|
PTN78020HAST | Texas Instru... | 0.0 $ | 1000 | DC DC CONVERTER 11.85-22V... |
PTN78020AAH | Texas Instru... | -- | 782 | REG SW -15 TO -3V 4A HORZ... |
PTN78060WAD | Texas Instru... | -- | 185 | REG SW WIDE-VIN 3A ADJ T/... |
PTN78060HAZT | Texas Instru... | 14.5 $ | 1000 | DC DC CONVERTER 11.85-22V... |
PTN78000WAZ | Texas Instru... | -- | 1451 | REG SW 2.5-12.6V 1.5A SMD... |
PTN78000HAS | Texas Instru... | 9.59 $ | 52 | DC DC CONVERTER 11.85-22V... |
PTN78060AAST | Texas Instru... | 14.5 $ | 1000 | DC DC CONVERTER -15 TO -3... |
PTN78000WAZT | Texas Instru... | 8.12 $ | 750 | REG SW WIDE-VIN 1.5A ADJ ... |
PTN78000WAS | Texas Instru... | 9.59 $ | 66 | REG SW 2.5-12.6V 1.5A SMD... |
PTN78020HAZT | Texas Instru... | 0.0 $ | 1000 | DC DC CONVERTER 11.85-22V... |
PTN78020WAS | Texas Instru... | -- | 69 | REG SW 2.5-12.6V 6A SMDNo... |
PTN78060AAH | Texas Instru... | -- | 723 | REG SW -15 TO -3V 3A HORZ... |
PTN78020WAST | Texas Instru... | 0.0 $ | 1000 | DC DC CONVERTER 2.5-12.6V... |
PTN78000AAH | Texas Instru... | -- | 1952 | REG SW -15 TO -3.3V 1.5A ... |
PTN78020HAS | Texas Instru... | 17.63 $ | 90 | REG SW 11.85-22V 6A SMDNo... |
PTN78060WAS | Texas Instru... | 13.85 $ | 3160 | REG SW 2.5-12.6V 3A SMDNo... |
PTN78020AAST | Texas Instru... | 15.04 $ | 1000 | DC DC CONVERTER -15 TO -3... |
PTN78000AAST | Texas Instru... | 8.12 $ | 1000 | DC DC CONVERTER -15 TO -3... |
PTN78060HAST | Texas Instru... | 0.0 $ | 1000 | DC DC CONVERTER 11.85-22V... |
PTN78060AAS | Texas Instru... | 17.31 $ | 124 | REG SW -15 TO -3V 3A SMDN... |
PTN78020AAZ | Texas Instru... | 17.63 $ | 313 | REG SW -15 TO -3V 4A SMDN... |
PTN78000HAZ | Texas Instru... | -- | 96 | REG SW 11.85-22V 1.5A SMD... |
PTN78060HAZ | Texas Instru... | -- | 370 | REGULATOR WIDE-IN 3A HORZ... |
PTN78020WAZ | Texas Instru... | -- | 421 | REG SW 2.5-12.6V 6A SMDNo... |
PTN78000HAZT | Texas Instru... | 0.0 $ | 1000 | DC DC CONVERTER 11.85-22V... |
PTN78020HAZ | Texas Instru... | 17.63 $ | 3196 | REG SW 11.85-22V 6A SMDNo... |
PTN78000WAST | Texas Instru... | 8.12 $ | 1000 | DC DC CONVERTER 2.5-12.6V... |
PTN78060HAS | Texas Instru... | 17.31 $ | 77 | REG SW 11.85-22V 3A SMDNo... |
PTN78060WAZT | Texas Instru... | -- | 750 | REG SW WIDE-VIN 3A ADJ HO... |
PTN78060WAH | Texas Instru... | -- | 8161 | REG SW 2.5-12.6V 3A HORZ ... |
PTN78020WAD | Texas Instru... | -- | 559 | REG SW WIDE-VIN 6A ADJ T/... |
PTN78060WAST | Texas Instru... | -- | 5250 | DC DC CONVERTER 2.5-12.6V... |
PTN78000HAST | Texas Instru... | 0.0 $ | 1000 | DC DC CONVERTER 11.85-22V... |
PTN78020AAS | Texas Instru... | -- | 73 | DC DC CONVERTER -15 TO -3... |
PTN78020HAH | Texas Instru... | -- | 28 | REG SW 11.85-22V 6A HORZ ... |
PTN78020WAH | Texas Instru... | -- | 1631 | REG SW 2.5-12.6V 6A HORZ ... |
PTN78020WAZT | Texas Instru... | 15.04 $ | 1000 | DC DC CONVERTER 2.5-12.6V... |
PTN78060WAZ | Texas Instru... | -- | 1030 | REG SW 2.5-12.6V 3A SMDNo... |
PTN78060HAH | Texas Instru... | -- | 5046 | REG SW 11.85-22V 3A HORZ ... |
PTN78020AAZT | Texas Instru... | -- | 1000 | DC DC CONVERTER -15 TO -3... |
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