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PTH08080WAH
+物料清單DC DC CONVERTER 0.9-5.5V
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製造商德州儀器
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製造商部分 #PTH08080WAH
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有存貨5743
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規格
| 屬性 | 價值 |
| Series | PTH08080W |
| Part Status | Active |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 18V |
| Voltage - Output 1 | 0.9 ~ 5.5V |
| Current - Output (Max) | 2.25A |
| Applications | ITE (Commercial) |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 93.5% |
| Mounting Type | Through Hole |
| Package / Case | 5-DIP Module |
| Size / Dimension | 0.60" L x 0.50" W x 0.32" H (15.2mm x 12.7mm x 8.1mm) |
| Base Product Number | PTH08080 |
概述
Description
The PTH08080WAH is a non-isolated, step-down (buck) DC-DC power module from Texas Instruments, designed for high-efficiency voltage regulation in applications like telecom, industrial, and embedded systems.
### Key Features:
- Input Voltage: 4.5V to 14V
- Output Voltage: Adjustable (0.8V to 3.6V)
- Output Current: Up to 8A
- Efficiency: Up to 96%
- Switching Frequency: 500kHz
- Protections: Overcurrent, overtemperature, and undervoltage lockout (UVLO)
- Package: Surface-mount (SIP-7)
### Advantages:
- Compact & easy to use (minimal external components)
- Wide operating temperature (-40°C to +85°C)
- Excellent thermal performance
Ideal for FPGA, DSP, and ASIC power supplies, the PTH08080WAH simplifies power design while delivering high performance.
### Key Features:
- Input Voltage: 4.5V to 14V
- Output Voltage: Adjustable (0.8V to 3.6V)
- Output Current: Up to 8A
- Efficiency: Up to 96%
- Switching Frequency: 500kHz
- Protections: Overcurrent, overtemperature, and undervoltage lockout (UVLO)
- Package: Surface-mount (SIP-7)
### Advantages:
- Compact & easy to use (minimal external components)
- Wide operating temperature (-40°C to +85°C)
- Excellent thermal performance
Ideal for FPGA, DSP, and ASIC power supplies, the PTH08080WAH simplifies power design while delivering high performance.
Equivalent
Equivalent products to the PTH08080WAH (a 1.2V to 5.5V, 8A step-down DC-DC converter module from TI) include:
- PTH08080WAS (similar specs, different package)
- PTD08A010W (adjustable version)
- LMZ14203 (3A, but similar functionality)
- TPSM84205 (5A, newer alternative)
Check datasheets for exact compatibility. For direct replacements, consider TI's WEBENCH® Power Designer tool.
- PTH08080WAS (similar specs, different package)
- PTD08A010W (adjustable version)
- LMZ14203 (3A, but similar functionality)
- TPSM84205 (5A, newer alternative)
Check datasheets for exact compatibility. For direct replacements, consider TI's WEBENCH® Power Designer tool.
Features
The PTH08080WAH is a high-performance, non-isolated DC-DC power module with these key features:
- Input Voltage Range: 4.5V to 14V
- Output Voltage Range: 0.8V to 3.6V (adjustable via resistor)
- Output Current: Up to 8A (continuous)
- Efficiency: Up to 96%
- Switching Frequency: 300kHz (typical)
- Protections: Overcurrent, overtemperature, and undervoltage lockout (UVLO)
- Operating Temperature: -40°C to +85°C
- Package: Through-hole (10.7mm x 8.5mm x 11.5mm)
- Remote On/Off Control
Designed for high-density applications, it requires minimal external components and supports fast transient response. Ideal for telecom, networking, and industrial systems.
- Input Voltage Range: 4.5V to 14V
- Output Voltage Range: 0.8V to 3.6V (adjustable via resistor)
- Output Current: Up to 8A (continuous)
- Efficiency: Up to 96%
- Switching Frequency: 300kHz (typical)
- Protections: Overcurrent, overtemperature, and undervoltage lockout (UVLO)
- Operating Temperature: -40°C to +85°C
- Package: Through-hole (10.7mm x 8.5mm x 11.5mm)
- Remote On/Off Control
Designed for high-density applications, it requires minimal external components and supports fast transient response. Ideal for telecom, networking, and industrial systems.
Pinout
The PTH08080WAH is a non-isolated DC-DC power module with 10 pins. Key functions include:
- Input Voltage (VIN): Pins 1, 2 (positive), 3, 4 (negative) – Accepts 4.5V to 14V.
- Output Voltage (VOUT): Pins 5, 6 (positive), 7, 8 (negative) – Adjustable (0.8V to 3.6V) via external resistor.
- Control Pins:
- ON/OFF (Pin 9): Enable/disable module (active high).
- Trim (Pin 10): Adjust output voltage using a resistor.
This module provides up to 8A output current with high efficiency and thermal management.
- Input Voltage (VIN): Pins 1, 2 (positive), 3, 4 (negative) – Accepts 4.5V to 14V.
- Output Voltage (VOUT): Pins 5, 6 (positive), 7, 8 (negative) – Adjustable (0.8V to 3.6V) via external resistor.
- Control Pins:
- ON/OFF (Pin 9): Enable/disable module (active high).
- Trim (Pin 10): Adjust output voltage using a resistor.
This module provides up to 8A output current with high efficiency and thermal management.
Manufacturer
The PTH08080WAH is a non-isolated DC/DC power module manufactured by Texas Instruments (TI).
Texas Instruments is a leading American semiconductor company specializing in analog and digital integrated circuits (ICs), embedded processors, and power management solutions. Founded in 1930, TI serves industries like automotive, industrial, consumer electronics, and communications.
The PTH08080WAH is part of TI's PTH series, known for high efficiency and compact power conversion.
Texas Instruments is a leading American semiconductor company specializing in analog and digital integrated circuits (ICs), embedded processors, and power management solutions. Founded in 1930, TI serves industries like automotive, industrial, consumer electronics, and communications.
The PTH08080WAH is part of TI's PTH series, known for high efficiency and compact power conversion.
Application
The PTH08080WAH is a DC-DC power module commonly used in:
1. Telecommunications: Powering network equipment like routers and switches.
2. Industrial Automation: Supplying stable voltage to PLCs, sensors, and control systems.
3. Embedded Systems: Used in single-board computers and IoT devices.
4. Medical Devices: Reliable power for portable and stationary medical equipment.
5. Automotive Electronics: Supporting infotainment and ADAS systems.
6. Aerospace & Defense: Power management in avionics and ruggedized systems.
Its compact size, efficiency (up to 97%), and wide input range (4.5V–14V) make it ideal for space-constrained, high-reliability applications.
1. Telecommunications: Powering network equipment like routers and switches.
2. Industrial Automation: Supplying stable voltage to PLCs, sensors, and control systems.
3. Embedded Systems: Used in single-board computers and IoT devices.
4. Medical Devices: Reliable power for portable and stationary medical equipment.
5. Automotive Electronics: Supporting infotainment and ADAS systems.
6. Aerospace & Defense: Power management in avionics and ruggedized systems.
Its compact size, efficiency (up to 97%), and wide input range (4.5V–14V) make it ideal for space-constrained, high-reliability applications.
