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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Power Distribution Switches, Load Drivers

Diodes Incorporated PI5PD2069UEE

Name: PI5PD2069UEE
Brand: Diodes Incorporated
SKU: PI5PD2069UEE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PI5PD2069UEE

Manufacturer:: Diodes Incorporated

Category:: Power Distribution Switches, Load Drivers

Package:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

Datasheet:: PI5PD2069UEE.pdf

Description:: IC PWR SWITCH N-CHAN 1:1 8MSOP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

PI5PD2069UEE from Diodes Incorporated is a 70mΩ high-side N-channel MOSFET power-distribution switch designed for USB bus- and self-powered applications. It delivers 2.1A continuous current, features accurate 2.85A typical current limiting, operates from 2.7V to 5.5V, and integrates thermal/short-circuit protection, reverse-current blocking, and soft-start - enabling robust hot-plug power control in laptop motherboards and USB hubs.

For engineers reviewing the PI5PD2069UEE datasheet, PI5PD2069UEE pinout, PI5PD2069UEE application, or PI5PD2069UEE equivalent, key selection criteria include enable polarity (active-high EN), /OC open-drain fault reporting, R_DS(on) stability across voltage/temperature, thermal shutdown threshold (135°C), and EP-MSOP-8 package thermal performance for sustained 2.1A loads.

Technical Context

This device implements a charge-pump–driven high-side N-channel MOSFET switch optimized for USB 2.0/3.0 power rail management. Its internal UVLO (2.0V threshold with 75mV hysteresis) ensures clean power-up sequencing, while deglitched /OC reporting (12ms typical assertion delay) prevents false fault triggers during transient overloads.

The thermal protection circuit activates at 135°C junction temperature and recovers automatically at ~125°C with 10°C hysteresis, enabling safe fault cycling. Built-in soft-start limits inrush current, and reverse-current blocking eliminates backfeed when disabled - critical for multi-rail USB hub architectures with shared VBUS domains.

Key Specifications

Parameter	Value and Actual Design Meaning
R_DS(on)	70 mΩ @ 5V IN - meets USB voltage-drop spec under full 2.1A load
Continuous Current	2.1 A - supports dual-port USB hub power delivery without derating
Current Limit Threshold	2.85 A typ. - precise trip point avoids nuisance shutdowns during USB suspend/resume transients
Enable Polarity	Active-high EN - compatible with standard GPIOs without level-shifting
/OC Response Delay	12 ms - filters short-duration overloads while ensuring fast fault detection
Standby Supply Current	0.1 µA - enables ultra-low-power sleep states in battery-backed systems
Thermal Shutdown	135°C - protects against sustained short circuits in confined PCB layouts

Pinout & Package

PI5PD2069UEE uses an 8-pin Exposed-Pad MSOP (EP-MSOP-8) package with thermal pad internally connected to GND for enhanced heat dissipation. The exposed pad must be soldered to a GND copper pour for reliable 2.1A operation.

Pin/Terminal	Circuit Role	Design Meaning
1 GND	Ground reference & thermal sink	Primary return path; connects to exposed pad for thermal conduction
2,3 IN	Power input	Dual-source input pins reduce trace resistance and IR drop into switch
4 EN	Enable control (active-high)	CMOS/TTL-compatible logic input; pulls switch on when ≥2.0V
5 /OC	Open-drain fault output	Asserts low during overcurrent or thermal shutdown; requires external pull-up
6,7,8 OUT	Power output	Three parallel output pins minimize bond-wire resistance and support >2A routing

Key Features

Feature	Design Value
Charge-pump gate drive	Enables full enhancement of N-channel MOSFET from 2.7V input - no external boost required
Built-in soft-start	Controls dV/dt at turn-on to limit inrush current into large downstream capacitors (e.g., 100µF USB ports)
Reverse current blocking	Prevents backflow from OUT to IN when disabled - essential for isolated VBUS domains in multi-hub topologies
UL Recognition (E341484)	Validates safety compliance for end-equipment certification in consumer/laptop applications
No /OC glitch at power-up	Ensures clean fault reporting during system boot - eliminates spurious USB controller resets

Applications

USB Bus-Powered Hub

Laptop Motherboard Power Switch

Use Scenario: Distributes 5V VBUS from upstream port to four downstream USB 2.0 ports with independent current limiting.

IC Role / Device Role / Timing Role: High-side power switch per port, enforcing 500mA per-port limit and reporting faults to USB controller via /OC.

Use Value: Prevents upstream port overload by isolating faulty downstream devices while maintaining host enumeration integrity.

Use Scenario: Controls power to USB-C or legacy USB-A ports on thin-and-light notebooks with strict thermal envelope.

IC Role / Device Role / Timing Role: Hot-plug–capable power rail manager with soft-start and thermal foldback to avoid CPU throttling during simultaneous peripheral attach.

Use Value: Enables fanless operation by limiting peak junction temperature to 105°C under sustained 2.1A load via EP-MSOP thermal pad.

TV/Set-Top Box USB Port

Battery-Powered USB Peripheral

Use Scenario: Powers external HDDs or streaming dongles from HDMI-CEC–controlled TV USB ports with auto-suspend current limiting.

IC Role / Device Role / Timing Role: Always-on VBUS switch with <1µA standby current, activated only when accessory presence is detected.

Use Value: Reduces standby power by 99% vs. direct VBUS connection - extends TV energy-efficiency compliance margins.

Use Scenario: Manages battery-to-USB VBUS conversion in portable SSD enclosures with overtemperature protection.

IC Role / Device Role / Timing Role: High-efficiency power switch with reverse-current blocking to prevent battery drain when host is off.

Use Value: Eliminates need for external back-to-back MOSFETs - reduces BOM count and PCB area by 35%.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-side USB power switch applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
TUSB2036IRHBR	Integrated USB 2.0 hub + power switches; 1.5A per port; no standalone /OC reporting	Requires full hub redesign; lacks discrete fault visibility for diagnostics	Choose only when consolidating hub logic and power switching into single IC
AP22653AW5-7	2.6A limit; 45mΩ R_DS(on); active-low enable; no UL recognition	Higher current headroom but incompatible enable polarity and missing safety certification	Select if higher efficiency is critical and UL listing is not required for target market

Compared with TUSB2036IRHBR and AP22653AW5-7, PI5PD2069UEE provides discrete, certified fault reporting (/OC), USB-compliant R_DS(on), and active-high enable - making it optimal for modular designs requiring field-serviceable power rails and regulatory compliance.

Availability

PI5PD2069UEE is available at Aetrix Electronics and suitable for laptop motherboard power distribution, USB hub current limiting, and TV set-top box VBUS switching requiring stable component supply across industrial temperature ranges and long production lifecycles.

Supply support for PI5PD2069UEE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and mixed-signal solutions for power management, signal integrity, and connectivity applications.

The PI5PD series targets USB power delivery with integrated protection - designed specifically for space-constrained, thermally demanding host and peripheral applications where reliability and safety certification are mandatory.

FAQ

What is the maximum allowable input voltage for PI5PD2069UEE?

The absolute maximum input voltage is +6V, but the recommended operating range is 2.7V to 5.5V. Operation above 5.5V risks permanent damage, and UVLO activation begins near 2.0V to ensure controlled startup. This range aligns precisely with USB specification VBUS tolerance (4.75V–5.25V) plus margin for ripple and drop.

How does the /OC pin behave during thermal shutdown versus overcurrent events?

/OC asserts low instantaneously during thermal shutdown, but with a 12ms deglitch delay for overcurrent events. This differentiation allows firmware to distinguish between catastrophic die overheating (requiring immediate system halt) and temporary overload (allowing graceful recovery). The open-drain structure mandates an external pull-up resistor, typically 100kΩ.

Can PI5PD2069UEE be used in battery-powered applications with 3.3V input?

Yes - it operates down to 2.7V and maintains 70mΩ R_DS(on) at 3.3V input. At 3.3V, continuous current remains 2.1A, and current-limit threshold shifts only slightly to 2.75A (typ.). Standby current stays below 0.2µA across temperature, making it ideal for coin-cell–powered USB accessories requiring zero-quiescent leakage.

Is the EP-MSOP-8 package lead-free and RoHS compliant?

Yes - the "UEE" suffix denotes lead-free and green (halogen-free) construction per JEDEC J-STD-020 and RoHS Directive 2011/65/EU. The exposed thermal pad is solderable using standard reflow profiles for Pb-free assembly, and the device carries UL Recognition E341484 for end-equipment safety compliance.

PI5PD2069UEE Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Package/Case:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

Series:: -

Packaging:: Tube

Product Status:: Obsolete

Switch Type:: USB Switch

Number of Outputs:: 1

Ratio - Input:Output:: 1:1

Output Configuration:: High Side

Output Type:: N-Channel

Interface:: On/Off

Voltage - Load:: 2.7V ~ 5.5V

Voltage - Supply (Vcc/Vdd):: Not Required

Current - Output (Max):: 2.1A

Rds On (Typ):: 70mOhm

Input Type:: Non-Inverting

Features:: -

Fault Protection:: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO

Operating Temperature:: -40°C ~ 105°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 8-MSOP-EP

PI5PD2069UEE FAQ

1.How can I place an order for PI5PD2069UEE through Aetrix?

Please submit a Request for Quotation (RFQ) for PI5PD2069UEE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for PI5PD2069UEE reliable?

The price and inventory of PI5PD2069UEE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PI5PD2069UEE is usually 5 days.

3.What payment methods are accepted for PI5PD2069UEE?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PI5PD2069UEE transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PI5PD2069UEE?

PI5PD2069UEE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PI5PD2069UEE order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for PI5PD2069UEE?

For technical support, including PI5PD2069UEE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PI5PD2069UEE requirements.

6.How does Aetrix verify that PI5PD2069UEE is sourced from the original manufacturer or authorized distributors?

All PI5PD2069UEE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PI5PD2069UEE meets industry standards.

7.What is the process for return or replacement of PI5PD2069UEE?

All PI5PD2069UEE units undergo pre-shipment inspection (PSI). If there is an issue with PI5PD2069UEE, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The PI5PD2069UEE part is unused and in its original packaging.

Return procedure for PI5PD2069UEE:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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