My Inquiry
My Account
Diodes Incorporated AP22913W6-7
- Part No.:
- AP22913W6-7
- Manufacturer:
- Diodes Incorporated
- Package:
- SOT-23-6
- Datasheet:
-
AP22913W6-7.pdf
- Description:
- IC PWR SWITCH P-CHAN 1:1 SOT26
- Quantity:
- Payment:
- Shipping:
Inventory:52,775
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AP22913W6-7 from Diodes Incorporated is a single-channel, slew-rate-controlled, high-side P-channel MOSFET load switch in SOT26 package, designed for power sequencing and reverse-current protection in portable electronics. It operates from 1.4V to 5.5V input, delivers up to 2A continuous load current, features True Reverse Current Blocking (TRCB) with 10µs response, and draws only 1µA quiescent current at 5V.
For engineers reviewing the AP22913W6-7 datasheet, AP22913W6-7 pinout, AP22913W6-7 application, or AP22913W6-7 equivalent, key selection criteria include its 54mΩ RDS(on) @ 5V (SOT26: 84mΩ), active-high enable with 1.1V VIH min, integrated output discharge FET, and TRCB functionality that blocks reverse current even when disabled.
Technical Context
The AP22913W6-7 integrates a P-channel MOSFET with internal slew-rate control to limit inrush current during turn-on, reducing system-level voltage droop and EMI. Its TRCB circuit continuously monitors VOUT–VIN; when VOUT exceeds VIN by >44mV, the switch disables within 10µs to prevent backfeed.
It includes an on-chip discharge FET (RDIS = 150–200Ω) that actively pulls VOUT to GND when disabled, eliminating floating outputs and enabling fast power-down sequencing. UVLO (1.2V typ) ensures reliable operation across 1.4–5.5V supply range without unintended turn-on at low VIN.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 1.4V to 5.5V - supports 1.8V, 2.5V, 3.3V, and 5V logic domains without level-shifting. |
| RDS(on) @ 5V (SOT26) | 84mΩ typical - enables 2A continuous current with <0.17V forward drop and minimal thermal rise. |
| Quiescent Current | 1µA typical at 5V - extends battery life in always-on subsystems like real-time clocks or sensors. |
| TRCB Trigger Threshold | 44mV (VOUT – VIN) - detects small reverse voltage differentials to block backfeed before damage occurs. |
| Output Discharge Resistance | 150–200Ω - discharges 0.1–1µF output caps in <1ms, preventing latch-up or false wake-up in downstream ICs. |
| Turn-on Time (5V, 10Ω) | 720µs typical - controlled slew rate limits inrush current to ~200mA peak for stable rail ramp-up. |
| ESD Protection | HBM: 6kV, CDM: 2kV - meets IEC 61000-4-2 Level 4 for robust handling in manufacturing and end-use environments. |
Pinout & Package
SOT26 package: 6-pin, 3.0mm × 2.8mm × 1.1mm body, 0.95mm lead pitch, green RoHS-compliant plastic.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN (Pin 1) | Power input source connection | Connects to upstream supply rail; requires 1µF ceramic bypass capacitor placed adjacent to pin for stability. |
| GND (Pin 2) | Reference ground node | Low-impedance return path for both input and output currents; must connect to solid ground plane. |
| ON (Pin 3) | Active-high enable control | Logic input with 1.1V minimum VIH; drives internal gate driver; no external pull-up required. |
| GND (Pin 4) | Second ground terminal | Dual-GND configuration reduces package inductance and improves thermal dissipation under 2A load. |
| VOUT (Pin 5) | Switched output to load | Drain of internal P-MOSFET; connects to load and 0.1–1µF local decoupling cap for transient suppression. |
| VIN (Pin 6) | Redundant input connection | Second VIN pin shares same internal node as Pin 1; used for current sharing and lower impedance routing. |
Key Features
| Feature | Design Value |
|---|---|
| True Reverse Current Blocking (TRCB) | Blocks reverse current flow from VOUT to VIN when VOUT > VIN +44mV, active even during disable state. |
| Integrated Output Discharge | On-chip 150–200Ω discharge FET automatically sinks VOUT to GND upon disable, eliminating external components. |
| Ultra-Low Quiescent Current | 1µA typical IQ enables use in battery-backed systems where standby power budget is sub-10µA. |
| Slew-Rate Controlled Turn-On | 720µs typical tON at 5V limits inrush di/dt, preventing brownout in shared power rails. |
| Wide Input Voltage Compatibility | 1.4–5.5V operation supports direct interface with Li-ion, NiMH, USB, and logic-supply rails without regulators. |
Applications
| Mobile Device Power Management | Wearable Sensor Subsystem |
|---|---|
|
Use Scenario: Enabling/disabling camera module, display backlight, or RF transceiver in smartphones to reduce standby power. IC Role / Device Role / Timing Role: High-side load switch controlling 3.3V/5V power domain with TRCB preventing backfeed from powered peripherals. Use Value: Eliminates need for discrete reverse-blocking diode and discharge resistor, saving 3mm² PCB area and 2 BOM items. |
Use Scenario: Sequencing power to optical heart-rate sensor and accelerometer in smartwatches during sleep/wake cycles. IC Role / Device Role / Timing Role: Low-IQ (1µA) load switch with fast turn-off (5µs) and output discharge for deterministic power-down. Use Value: Ensures VOUT drops below 0.1V within 1ms after disable, preventing false interrupts or leakage into MCU I/O pins. |
| Portable Medical Monitoring | GPS Navigation Module |
|
Use Scenario: Isolating ECG front-end analog circuitry from main SoC rail to minimize noise coupling and meet IEC 60601 leakage limits. IC Role / Device Role / Timing Role: Slew-controlled switch providing clean 2.5V/3.3V power with <10µs TRCB response to prevent cross-rail fault propagation. Use Value: TRCB activation at 44mV prevents reverse current from patient-connected analog section into digital supply, enhancing safety compliance. |
Use Scenario: Managing power to GPS receiver IC during cold/warm starts to avoid voltage sag on shared 3.3V rail affecting baseband processor. IC Role / Device Role / Timing Role: 2A-capable load switch with 720µs controlled ramp mitigates inrush current spikes during GPS acquisition burst. Use Value: Limits peak inrush to <200mA, maintaining >3.1V on shared rail and avoiding reset of companion MCU or memory. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side load switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TCK107AG,115 (Nexperia) | Lower RDS(on) (42mΩ @ 5V), but no TRCB or integrated discharge FET; requires external components for reverse blocking. | Requires external Schottky diode + RC network for reverse-current protection and discharge, increasing BOM count and layout complexity. | Select when lowest conduction loss is critical and board space allows added passives. |
| TPS22916BLYFPR (TI) | Similar 54mΩ RDS(on), includes TRCB and discharge, but higher IQ (10µA) and narrower 1.65–5.5V input range. | Lacks 1.4V support - incompatible with 1.5V/1.8V battery-powered designs requiring ultra-low-VIN operation. | Select for TI ecosystem compatibility and tighter timing specs (tOFF = 1.5µs), but verify 1.4V minimum VIN requirement. |
Compared with TCK107AG and TPS22916BLYFPR, the AP22913W6-7 uniquely combines 1.4V operation, TRCB, integrated discharge, and 1µA IQ in a compact SOT26 package - making it optimal for space-constrained, multi-rail portable devices where full-feature integration and ultra-low standby power are mandatory.
Availability
AP22913W6-7 is available at Aetrix Electronics and suitable for mobile device power management, wearable sensor subsystems, and portable medical monitoring requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for AP22913W6-7 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-efficiency power management, signal integrity, and protection solutions for consumer, industrial, and automotive markets.
The AP22913 belongs to Diodes' high-performance load switch product line, engineered specifically for portable electronics requiring ultra-low IQ, precise slew control, and robust reverse-current protection in minimal footprint packages.
FAQ
What is the maximum continuous load current supported by AP22913W6-7?
The AP22913W6-7 supports up to 2A continuous load current at ambient temperatures ≤+85°C with proper PCB thermal design. Derating applies above +85°C ambient; at +125°C junction temperature, maximum continuous current drops to ~1.3A based on RDS(on) increase and thermal resistance (RθJA = 165°C/W for SOT26).
Does AP22913W6-7 require an external pull-up resistor on the ON pin?
No. The ON pin has a built-in weak pull-down and accepts direct logic-level drive. With a minimum VIH of 1.1V and maximum VIL of 0.6V (at VIN = 5.5V), it interfaces directly with 1.8V, 2.5V, 3.3V, and 5V GPIOs without external biasing components.
How does the True Reverse Current Blocking (TRCB) function behave when the device is disabled?
TRCB remains fully active even when the ON pin is low. If VOUT rises above VIN by more than 44mV - for example, due to back-driving from a charged capacitor or hot-swap event - the internal comparator triggers within 10µs to disconnect the P-MOSFET channel, blocking reverse current regardless of enable state.
Can AP22913W6-7 be used with input voltages below 1.4V?
No. The absolute minimum recommended input voltage is 1.4V per datasheet specifications. Operation below this threshold risks unreliable UVLO behavior, incomplete turn-on, increased RDS(on), and potential failure to meet timing or TRCB specifications. For sub-1.4V applications, consider alternative load switches rated down to 0.8V.
AP22913W6-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- SOT-23-6
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Type:
- General Purpose
- Number of Outputs:
- 1
- Ratio - Input:Output:
- 1:1
- Output Configuration:
- High Side
- Output Type:
- P-Channel
- Interface:
- On/Off
- Voltage - Load:
- 1.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd):
- Not Required
- Current - Output (Max):
- 2A
- Rds On (Typ):
- 84mOhm
- Input Type:
- Non-Inverting
- Features:
- Load Discharge, Slew Rate Controlled
- Fault Protection:
- Reverse Current, UVLO
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-26
AP22913W6-7 FAQ
1.How can I place an order for AP22913W6-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AP22913W6-7 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 AP22913W6-7 reliable?
The price and inventory of AP22913W6-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AP22913W6-7 is usually 5 days.
3.What payment methods are accepted for AP22913W6-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AP22913W6-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AP22913W6-7?
AP22913W6-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AP22913W6-7 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 AP22913W6-7?
For technical support, including AP22913W6-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AP22913W6-7 requirements.
6.How does Aetrix verify that AP22913W6-7 is sourced from the original manufacturer or authorized distributors?
All AP22913W6-7 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 AP22913W6-7 meets industry standards.
7.What is the process for return or replacement of AP22913W6-7?
All AP22913W6-7 units undergo pre-shipment inspection (PSI). If there is an issue with AP22913W6-7, 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 AP22913W6-7 part is unused and in its original packaging.
Return procedure for AP22913W6-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AP22913W6-7 Tags
-
TPS22919DCKR
Texas Instruments
-
MIC2091-1YM5-TR
Microchip Technology
-
MIC2090-1YM5-TR
Microchip Technology
-
TPS22995RZFR
Texas Instruments
-
TPS22975DSGR
Texas Instruments
-
SIP32510DT-T1-GE3
Vishay Siliconix
-
ULN2003D1013TR
STMicroelectronics
-
MIC2005A-1YM5-TR
Microchip Technology
-
MIC2005A-1YM6-TR
Microchip Technology
-
TPS22916BYFPR
Texas Instruments
-
TPS22917DBVR
Texas Instruments
-
ULN2003APWR
Texas Instruments
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
