| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,000 pcs
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8000 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
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| Halogen Free | |
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The AP3171MPTR-G1 from Diodes Incorporated is a versatile buck converter designed for efficient DC-DC power conversion. It integrates PWM controller, high/low side power MOSFETs, and CC/CV control with a Qualcomm QC 2.0 decoder in a single package.
This device operates with an input voltage range of 8.7V to 40V and features a fixed switching frequency of 120kHz at heavy loads. It supports adjustable output voltage and provides output current capabilities of 1.5A or 2A, depending on the configuration. The converter includes versatile protection functions such as input voltage under-voltage lock-out (UVLO), output voltage over-voltage protection (OVP) and under-voltage protection (UVP), inductor peak current limit, and internal over-temperature protection (OTP).
The AP3171MPTR-G1 is available in an 8-SO-EP package with surface mount mounting type. It is suitable for applications requiring constant voltage (CV) and constant current (CC) modes, such as car chargers and general automotive power applications.
Key features include compatibility with Qualcomm Quick Charge 2.0 protocol, integrated synchronous rectification, adjustable cable compensation, and internal over-temperature protection. The device is also noted as being totally lead-free and fully RoHS compliant, as well as Halogen- and Antimony-free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8.7V to 40V.
The AP3171MPTR-G1 is offered in an 8-SOIC (0.154", 3.90mm width) exposed pad package, also designated 8-SO-EP.
The operating temperature range is -40°C to +85°C (TA).
The switching frequency is fixed at 120kHz.
The device provides output current ratings of 1.5A and 2A.
Yes, the output type is adjustable.
The converter uses a buck (step-down) topology with synchronous rectification.