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PD85004
+物料清單RF MOSFET LDMOS 13.6V SOT89-3
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製造商意法半導體
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製造商部分 #PD85004
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規格
| 屬性 | 價值 |
| Part Status | Obsolete |
| Base Product Number | PD85004 |
| Technology | LDMOS |
| Frequency | 870MHz |
| Gain | 17dB |
| Voltage - Test | 13.6 V |
| Current Rating (Amps) | 2A |
| Current - Test | 50 mA |
| Power - Output | 4W |
| Voltage - Rated | 40 V |
| Package | TO-243AA |
| Supplier Device Package | SOT-89-3 |
| Packaging | Tape & Reel (TR) |
| Mounting Type | Surface Mount |
概述
Equivalent
- TI TPS65023
- NXP PF1550
- Maxim MAX77650
- STMicroelectronics STPMIC1
- ON Semiconductor NCP6915
These alternatives offer comparable features like multi-channel power regulation, LDOs, and battery management. Check datasheets for exact compatibility.
Features
- Voltage Rating: 50V
- Current Rating: 85A (continuous)
- Low Forward Voltage Drop: Minimizes power loss
- Fast Recovery Time: Enhances efficiency in switching applications
- High Surge Current Capability: Robust under transient conditions
- TO-247 Package: Ensures effective heat dissipation
- Applications: Used in power supplies, inverters, motor drives, and rectifiers.
Its rugged design and efficiency make it suitable for demanding power electronics.
Pinout
- Battery Charging: Supports Li-ion/Li-Po batteries with programmable charge current/voltage.
- Power Path Management: Seamlessly switches between battery and external power (USB/adapter).
- Protections: Overvoltage (OVP), overcurrent (OCP), and thermal shutdown.
- Control Interface: Typically uses I²C or hardware pins for configuration.
Pins include VIN (input power), BAT (battery connection), SYS (system output), and control pins like CE (enable) or STAT (status indicator).
Exact pin functions may vary; refer to the datasheet for specifics.
Manufacturer
Texas Instruments is a leading global semiconductor company specializing in analog and embedded processing technologies. Founded in 1930 and headquartered in Dallas, Texas, TI designs and manufactures a wide range of chips for industrial, automotive, consumer electronics, and communications applications. The company is known for its high-performance integrated circuits, including power management, microcontrollers, and signal processing solutions.
The PD85004 is part of TI’s power delivery portfolio, designed for efficient energy management in electronic systems.
Application
1. Electronics – Bonding components, insulating circuits.
2. Automotive – Securing panels, wire harnessing.
3. Construction – Sealing, mounting, and insulation.
4. Aerospace – Lightweight bonding for panels and parts.
5. Industrial Assembly – General-purpose adhesion in manufacturing.
It offers strong adhesion, durability, and resistance to heat and chemicals, making it versatile across industries.
Frequently Asked Questions
Q: What is the maximum output power of the PD85004?
A: The PD85004 is rated for a maximum output power of 4W under test conditions at 870MHz.
Q: What is the typical operating frequency range for this LDMOS transistor?
A: Based on the specifications, it is characterized at 870MHz, typically used for UHF RF power amplification.
Q: What is the recommended bias current for the PD85004?
A: The standard test condition specifies a quiescent current of 50 mA for optimal linearity.
Q: What is the maximum drain voltage this device can handle?
A: The rated voltage is 40 V, with a typical test voltage of 13.6 V for operation.
Q: What package is the PD85004 available in?
A: It comes in a TO-243AA package, with the supplier device package being SOT-89-3 for surface mount.
Q: Is the PD85004 suitable for 13.6V mobile radio applications?
A: Yes, it is tested at 13.6 V and delivers 4W output with 17dB gain, ideal for UHF mobile radios.
