MAX20323CENC+ Analog Devices Integrated Circuit (BGA) In Stock
The MAX20323CENC+ is a dual-channel USB overvoltage protector IC from Analog Devices, designed for systems requiring protection against USB voltage spikes up to 28 V. Featuring a 12-ball WLCSP package and an operating range of -40°C to +85°C, it integrates two independent protection channels in a compact footprint suitable for space-constrained mobile and portable designs.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- MAX20323CENC+ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX20323CENC+?
- Dual-channel USB overvoltage protection in a single IC, blocking transients up to 28 V to safeguard downstream components
- Ultra-compact 12-ball WLCSP package (3×4 grid, 0.4 mm pitch) enabling minimal PCB footprint for portable and wearable applications
- Wide operating temperature range of -40°C to +85°C for reliable performance across industrial and consumer environments
What is MAX20323CENC+ used for?
The MAX20323CENC+ is well-suited for smartphones, tablets, and wearables that require robust USB port protection against overvoltage transients. It is also used in power banks and notebook computers where dual independent USB channels must be guarded against hot-plug surges. Additionally, the device fits IoT accessories and industrial handheld equipment that connect to USB hosts in electrically noisy environments.
What are the specifications of MAX20323CENC+?
| Manufacturer Package Code | 12-WLCSP-N/A |
| Date Of Intro | 2017-10-05 |
| YTEOL | 10 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PBGA-B12 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA12,3X4,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 0.17mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 4.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Threshold Voltage-Nom | 5.75 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the MAX20323CENC+ datasheet?
MAX20323CENC+ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX20323CENC+?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What overvoltage level can the MAX20323CENC+ withstand on a USB port?
The MAX20323CENC+ is rated to protect downstream circuitry from USB overvoltage transients up to 28 V, well above the standard USB 5 V rail, making it suitable for harsh electrical environments with voltage spikes or reverse-polarity events on the bus.
How many independent protection channels does the MAX20323CENC+ provide, and why does that matter for USB hub designs?
The MAX20323CENC+ integrates 2 independent overvoltage protection channels in a single 12-ball WLCSP package. This dual-channel architecture lets designers protect two USB ports simultaneously without adding a second IC, reducing BOM count and saving board area in compact hub or multi-port charger designs.
When is the MAX20323CENC+ a better fit than a discrete TVS diode for USB overvoltage protection?
Unlike a discrete TVS diode, the MAX20323CENC+ provides active overvoltage blocking with a fixed threshold, keeping the USB 5 V rail clean during normal operation and clamping faults without the continuous leakage current typical of TVS solutions. Its 12-ball WLCSP occupies roughly 1.5 mm × 2.0 mm of PCB area, dramatically smaller than most SOT-23 or DO-214 TVS packages, which is decisive for designs with a bill of materials pin-count budget.
Is the MAX20323CENC+ qualified for industrial temperature applications?
Yes. The MAX20323CENC+ is specified over a -40°C to +85°C operating temperature range, meeting the industrial grade thermal requirement. This makes it suitable for handheld test instruments, rugged tablets, and factory automation HMI panels that must operate reliably across wide ambient temperature swings.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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