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Automotive qualified products (AEC-Q100/Q101)

NEX5310000BY-Q100

Dual-port USB Type-C and Power Delivery controller

The NEX53100-Q100 is a dual-port USB Type-C and Power Delivery (PD) controller with support for USB D+/D- based fast charging protocols for automotive USB charging applications. It is designed to support Type-C Configuration Channel (CC) detection, PD communication with cables and PD devices, as well as D+/D- power contract negotiation with flash charging supported mobile devices. The connector pins are high-voltage-tolerant to stand against overvoltage or short-circuit conditions.

Dynamic power distribution control, thermal sensing, and input voltage monitoring are implemented to achieve maximum system power and at the same time protect the system from overtemperature or prevent the battery from over-discharge.

I²C master interface is available to support different DC-DC converters.

The NEX53100-Q100 implements high-accuracy detection and control with 10-bit ADC and 8-bit DAC for system monitoring and flexible protections.

Features and benefits

  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1 (Tamb): -40 °C to 125 °C
    • Junction temperature (Tj): -40 °C to 150 °C
  • VVIN range: 3.6 V to 24 V (40 V transient)
  • USB Type-C and Power Delivery (PD) controller
    • Programmable Type-C default/1.5 A/3 A source current capability advertisement
    • USB PD 3.2 Standard Power Range (SPR) with Programmable Power Supply (PPS), and Adjustable Voltage Supply (AVS)
    • Extended Power Range (EPR) with AVS EPR 28 V support by default, 36 V, 48 V supported with external circuits
    • VCONN power switch integrated
    • SOP’ communication support for e-marker
  • Other mobile charging protocols
    • Legacy charging protocols
    • UFCS support
    • Proprietary charging protocols
  • Wide VVBUS operating range support up to 36 V
  • VBUS_Px/CC1_Px/CC2_Px /DP_Px /DM_Px pins with 40 V tolerance to stand against short-to-VBAT or short-to-VBUS
  • Programmable GPIOs
  • I²C interface as a master interface with internal pull-high to minimize the number of external components
  • VVBUS discharge integrates with max 100 mA capability
  • Low-power mode support
  • Dual external Negative Temperature Coefficient (NTC) thermistors supported with programmable thresholds
  • Programmable fault protection and thresholds
    • Adaptive OVP and UVP for VBUS
    • OVP for CC pins and D+/D- pins
    • OTP, supports 2 external NTC thermistors
  • Power sharing and load shedding
  • MCU and memory
    • Embedded MCU
    • Integrated RAM and Multiple-Time Programmable (MTP)-ROM with Error Correction Code (ECC)
  • Available in 4.0 mm x 4.0 mm HWQFN-24 with side-wettable flanks

Applications

  • Automotive USB charging
  • Multi-port power adapters
  • Multi-port power storage and power banks
Figure 1. Typical application diagram

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
NEX5310000BY-Q100 NEX5310000BY-Q100Z
(935692358332)
Samples available / Development 53100 00 SOT8041D-1
HWQFN24
(SOT8041D-1)
SOT8041D-1 Not available

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
NEX5310000BY-Q100 NEX5310000BY-Q100Z NEX5310000BY-Q100 rohs rhf rhf
Quality and reliability disclaimer

Documentation (2)

File name Title Type Date
NEX53100_Q100 Dual-port USB Type-C and Power Delivery controller Data sheet 2025-07-25
SOT8041D-1 plastic thermal enhanced very very thin Quad Flat package with side-wettable flanks, no leads; 24 terminals; 0.5mm pitch; 4.0mm x 4.0mm x 0.75mm body Package information 2025-06-17

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Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online

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The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
NEX5310000BY-Q100 NEX5310000BY-Q100Z 935692358332 SOT8041D-1 Order product