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Diodes Incorporated AP2152MPG-13
- Part No.:
- AP2152MPG-13
- Manufacturer:
- Diodes Incorporated
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Datasheet:
-
AP2152MPG-13.pdf
- Description:
- IC PWR SWITCH P-CHAN 1:2 8MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:5,333
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Product details
Overview
AP2152MPG-13 from Diodes Incorporated is a dual-channel, active-high enable, high-side USB power switch with 0.8A current limiting, 115mΩ typical RDS(ON) (MSOP-8EP), and integrated short-circuit/thermal protection for hot-swap applications. It operates from 2.7V–5.5V input, delivers controlled 0.6ms rise time, and features open-drain FLG outputs with 7ms deglitch for reliable fault reporting in USB 2.0-compliant host and self-powered hubs.
For engineers reviewing the AP2152MPG-13 datasheet, AP2152MPG-13 pinout, AP2152MPG-13 application, or AP2152MPG-13 equivalent, this device supports precise current-limited power sequencing in space-constrained USB peripheral ports, requires no external components for flag debouncing, and enables robust over-current detection under dynamic capacitive load conditions.
Technical Context
The AP2152MPG-13 integrates two independent high-side N-channel MOSFET power switches with matched current-limit sensing, UVLO (1.9V threshold), and thermal shutdown at 140°C with 25°C hysteresis. Each channel uses a dedicated deglitched open-drain FLG output to signal over-current or over-temperature faults.
Its internal architecture eliminates external current-sense resistors via integrated sense-FETs, maintains reverse current blocking during disable, and provides controlled turn-on/turn-off timing (TR = 0.6ms typ, TF = 0.05ms typ) to suppress inrush surges in hot-plug systems with up to 68µF output capacitance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Current Limit | 0.8A typical; clamps output current during overload without latch-off, enabling safe recovery after transient faults. |
| RDS(ON) | 115mΩ typical (MSOP-8EP, VIN=5V); minimizes conduction loss and thermal rise at 500mA continuous load. |
| Input Voltage Range | 2.7V–5.5V; compatible with USB 2.0 VBUS tolerance and supports operation across full battery discharge profiles. |
| Rise Time (TR) | 0.6ms typical; soft-starts downstream loads to limit inrush current into large capacitive inputs (e.g., 68µF). |
| FLG Blanking Time | 7ms typical; suppresses false fault reporting during capacitor charging transients without external RC networks. |
| Shutdown Current | 1µA max; preserves system battery life in standby mode for portable USB peripherals. |
| UVLO Threshold | 1.9V typical; prevents erratic switching during brown-out or hot-removal by forcing automatic disable below valid supply. |
Pinout & Package
AP2152MPG-13 is housed in an MSOP-8EP (Exposed Pad) package. The exposed pad must be soldered to a PCB ground plane for thermal management but is not intended as primary electrical ground conduction path.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Common return for internal circuitry and thermal pad connection point. |
| IN | Power input | Supplies both channels; accepts 2.7V–5.5V with UVLO protection. |
| EN1 / EN2 | Active-high enable inputs | Direct TTL/CMOS-compatible control of each channel; logic high ≥2V enables switch. |
| OUT1 / OUT2 | Switched power outputs | Deliver current-limited, slew-controlled voltage to downstream USB ports or loads. |
| FLG1 / FLG2 | Open-drain fault flags | Assert low after 7ms deglitch on over-current or thermal fault; require external pull-up. |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent high-side switches | Enables discrete power control per USB port without cross-talk or shared failure modes. |
| Integrated 7ms deglitch on FLG | Eliminates need for external RC filters while rejecting false triggers from capacitive load charging. |
| Reverse current blocking | Prevents backflow from powered downstream devices into the host supply when disabled. |
| Thermal shutdown with hysteresis | Auto-recovers after cooling by ~25°C, supporting intermittent overload handling in compact enclosures. |
| Green RoHS-compliant packaging | Halogen- and antimony-free MSOP-8EP meets IEC60950-1 CB Scheme and UL E322375 requirements. |
Applications
| USB Host Port Protection | Self-Powered Hub Power Management |
|---|---|
Use Scenario: Desktop PC motherboard providing power to two downstream USB Type-A ports with individual over-current monitoring. IC Role / Device Role / Timing Role: Dual high-side switch enforcing per-port 0.5A continuous current limit and reporting faults via separate FLG lines to USB controller. Use Value: Enables compliance with USB 2.0 specification for current limiting and fault reporting without discrete FETs or sense resistors. | Use Scenario: Standalone 4-port USB hub using AP2152MPG-13 to manage two upstream-facing ports feeding downstream controllers. IC Role / Device Role / Timing Role: Provides hot-plug-safe power sequencing with 0.6ms controlled rise time to prevent bus reset during device insertion. Use Value: Eliminates inrush-induced voltage droop on shared 5V rail, maintaining stable operation of hub microcontroller and PHY layers. |
| Hot-Swap Module Interface | Portable Monitor Power Control |
Use Scenario: Docking station accepting removable expansion modules (e.g., Ethernet, HDMI adapters) while main system remains powered. IC Role / Device Role / Timing Role: Acts as intelligent power gate between main 5V rail and module connector, enabling soft-start and fault isolation. Use Value: Limits peak inrush to <1A during module insertion, preventing brown-out of host CPU and avoiding USB enumeration failures. | Use Scenario: Battery-powered USB-C monitor drawing power from laptop via USB PD, requiring independent port power control. IC Role / Device Role / Timing Role: Controls auxiliary 5V rail for USB peripherals (keyboard, webcam) with thermal-aware current limiting. Use Value: Maintains stable 5V output under varying load (0–500mA) while dissipating <125mW at full load in MSOP-8EP package. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel USB power switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TUSB2036IPWR | Integrated USB 2.0 transceiver + hub controller; includes built-in 5V switch but no independent current limiting or FLG reporting. | Designed for full hub IC implementation, not discrete power switch replacement. | Select only if replacing entire hub controller; not drop-in for AP2152MPG-13's discrete switch function. |
| TPS2052BDR | 0.5A dual-channel switch with 120mΩ RDS(ON), 3.5ms rise time, and no deglitched FLG output. | Lacks 7ms blanking; requires external RC filtering on FLAG to avoid false trips with >10µF loads. | Acceptable where simpler fault reporting suffices and board space allows RC network addition. |
Compared with TUSB2036IPWR and TPS2052BDR, the AP2152MPG-13 uniquely combines independent per-channel enable/fault signaling, factory-trimmed 0.8A current limit, and integrated 7ms deglitch-enabling direct USB 2.0 compliance without firmware or external components.
Availability
AP2152MPG-13 is available at Aetrix Electronics and suitable for USB host port protection, self-powered hub designs, and hot-swap module interfaces requiring stable component supply, consistent parametric performance, and long-term industrial lifecycle support.
Supply support for AP2152MPG-13 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 manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management, signal integrity, and protection solutions for consumer, computing, and industrial markets.
The AP21xx family targets USB-compliant power distribution, delivering integrated current limiting, thermal safety, and hot-swap readiness in miniature surface-mount packages for space-constrained embedded systems.
FAQ
What is the maximum continuous load current supported by AP2152MPG-13?
The AP2152MPG-13 supports 0.5A maximum continuous load current per channel, as specified in Diodes' recommended operating conditions. This rating accounts for thermal derating in the MSOP-8EP package at +85°C ambient and ensures reliable operation without triggering thermal shutdown under sustained load.
Does AP2152MPG-13 require external components for over-current fault debouncing?
No. The AP2152MPG-13 integrates a 7ms deglitch circuit on each FLG output, eliminating the need for external RC filters. This internal blanking time reliably suppresses false fault assertions caused by inrush currents into typical USB load capacitances up to 68µF.
Can AP2152MPG-13 be used in battery-powered applications with low quiescent current requirements?
Yes. With 1µA maximum shutdown current and 160µA typical quiescent current when both channels are enabled, the AP2152MPG-13 is optimized for battery-sensitive designs such as portable monitors and USB-C accessories where standby power budget is critical.
How does the thermal shutdown mechanism recover after activation?
Upon reaching ~140°C junction temperature, the AP2152MPG-13 disables both channels and asserts FLG low. Recovery occurs automatically once the die cools by ~25°C hysteresis, allowing the switch to re-enable without external reset-supporting intermittent overload tolerance in thermally constrained layouts.
AP2152MPG-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Type:
- USB Switch
- Number of Outputs:
- 2
- Ratio - Input:Output:
- 1:2
- Output Configuration:
- High Side
- Output Type:
- P-Channel
- Interface:
- On/Off
- Voltage - Load:
- 2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd):
- Not Required
- Current - Output (Max):
- 500mA
- Rds On (Typ):
- 115mOhm
- Input Type:
- Non-Inverting
- Features:
- Status Flag
- Fault Protection:
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-MSOP-EP
AP2152MPG-13 FAQ
1.How can I place an order for AP2152MPG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for AP2152MPG-13 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 AP2152MPG-13 reliable?
The price and inventory of AP2152MPG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AP2152MPG-13 is usually 5 days.
3.What payment methods are accepted for AP2152MPG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AP2152MPG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AP2152MPG-13?
AP2152MPG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AP2152MPG-13 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 AP2152MPG-13?
For technical support, including AP2152MPG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AP2152MPG-13 requirements.
6.How does Aetrix verify that AP2152MPG-13 is sourced from the original manufacturer or authorized distributors?
All AP2152MPG-13 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 AP2152MPG-13 meets industry standards.
7.What is the process for return or replacement of AP2152MPG-13?
All AP2152MPG-13 units undergo pre-shipment inspection (PSI). If there is an issue with AP2152MPG-13, 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 AP2152MPG-13 part is unused and in its original packaging.
Return procedure for AP2152MPG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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