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PI5A3157CEX

Name: PI5A3157CEX
Rating: 4.7 (12 reviews)

IC SWITCH SPDTX1 13OHM SOT363-6

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データシート PI5A3157CEX DataSheet
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仕様

Part Status	Active
Switch Circuit	SPDT
Multiplexer/Demultiplexer Circuit	2:1
Number of Circuits	1
On-State Resistance (Max)	13Ohm
Channel-to-Channel Matching (ΔRon)	150mOhm
Voltage - Supply, Single (V+)	1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max)	5.2ns, 3.5ns
-3db Bandwidth	250MHz
Charge Injection	7pC
Channel Capacitance (CS(off), CD(off))	2.3pF
Current - Leakage (IS(off)) (Max)	100nA
Crosstalk	-54dB @ 10MHz
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	6-TSSOP, SC-88, SOT-363
Supplier Device Package	SOT-363-6 (SC-70)
Base Product Number	PI5A3157

概要

Description

PI5A3157CEX is a high-performance, low-power USB-C and USB Power Delivery (PD) controller designed to facilitate fast data transfer and efficient power management in various electronic devices. It supports multiple USB-C functionalities, including data role swapping and power role negotiation, making it suitable for applications such as laptops, smartphones, and other consumer electronics.
Key features include support for USB 3.2 data rates, programmable power profiles, and advanced power management capabilities. The device is designed to optimize both power and thermal performance, ensuring reliable operation in compact designs. Its integration simplifies the design process for manufacturers while enhancing the user experience with faster charging and data transfer.
Overall, the PI5A3157CEX is a versatile solution for modern device connectivity, making it an essential component in the evolving landscape of USB-C technology.

Features

The PI5A3157CEX is a high-performance, low-power, single-pole double-throw (SPDT) analog switch designed for signal routing applications. Key features include:
1. Low On-Resistance: Offers minimal signal distortion.
2. Wide Voltage Range: Operates effectively from 1.8V to 5.5V, making it suitable for battery-powered devices.
3. Low Power Consumption: Consumes very little power in both active and standby modes.
4. Fast Switching Speed: Ensures quick signal transition, ideal for high-speed applications.
5. High Bandwidth: Supports a wide range of frequencies, making it versatile for different signal types.
6. RoHS Compliant: Meets environmental standards for hazardous substances.
7. Small Package: Available in a compact package that saves PCB space.
8. Signaling Compatibility: Suitable for use in audio and video signaling applications.
These features make the PI5A3157CEX suitable for a variety of consumer electronics, including smartphones, tablets, and other portable devices.

Package

The PI5A3157CEX is packaged in a TQFN (Thin Quad Flat No-lead) package, specifically a 16-pin TQFN. This package type provides a compact form factor suitable for surface mounting, ensuring efficient thermal performance and space-saving on printed circuit boards.

Pinout

The PI5A3157CEX is a low-voltage, dual-channel analog switch with a total of 16 pins. It features two independent switches that can be used to route analog signals. The main functions include:
1. Analog Signal Switching: It can switch analog signals with low ON-resistance, making it suitable for various applications in signal routing.
2. Low Voltage Operation: It operates from a supply voltage range of 1.65V to 5.5V, which is ideal for battery-powered devices.
3. High Bandwidth: The device supports high-speed switching, making it suitable for data applications.
The pin configuration includes power supply pins (VDD and GND), switch control pins (A and B for each channel), and signal I/O pins (S) for routing the analog signals.

Manufacturer

The PI5A3157CEX is manufactured by Diodes Incorporated, a global manufacturer and supplier of high-quality discrete, logic, analog, and mixed-signal semiconductor products. Founded in 1950 and headquartered in Plano, Texas, Diodes Incorporated serves a diverse range of markets, including consumer electronics, communications, computing, automotive, and industrial applications. The company is known for its commitment to innovation and quality, providing solutions that enhance performance and efficiency in electronic devices.

Application

The PI5A3157CEX is a high-speed, low-power analog switch primarily used in mobile devices, consumer electronics, and communication systems. Its applications include audio signal routing, video switching, and data line multiplexing in smartphones, tablets, and laptops. Additionally, it can be utilized in portable instrumentation and other low-voltage signal applications, enabling efficient signal management and reduced power consumption.

Equivalent

The PI5A3157CEX is a level shifter designed for I2C and GPIO applications. Equivalent products include the TXB0108, TXS0108E, and PCA9306, which also provide bidirectional level shifting between different voltage levels. Always verify specific voltage and speed requirements to ensure compatibility with your application.