- AEC-Q100 Automotive Qualified
- Pass Apple MFi Test
- 12V Input Optimized (Automotive Applications)
- QC2.0 Decoding + USB Auto-Detect + USB-PD Type-C Support
- 40V Input Voltage Surge
- 4.5V-36V Operational Input Voltage
- 5.1V/9.1V Output with +/-1% Accuracy
- Up to 3.0A Output current
- Constant Current Regulation Limit
- Support Apple 2.4A, Samsung and BC1.2
- Hiccup Mode Protection at Output Short
- >90% Efficiency at Full Load
- 0.5mA Low Standby Input Current
- Cord Voltage Compensation
- Meet EN55022 Class B Radiated EMI Standard
- 8kV ESD HBM Protection on DP and DM
- 5.7V/10.1V Output Over-voltage Protection for 5.1V/9.1V Outputs
- SOP-8EP Package
ACT4530M is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. It is an improvement over the ACT4529 with its QC2.0 compatibility in 12V automotive applications. The ACT4530M eliminates the issue with QC2.0 buck converters that try to operate with Vin = 12V to Vout = 12V. In addition to QC2.0, it also supports Apple, Samsung and BC1.2 protocols. ACT4530M also has an optional input pin, PDC, that accepts a tri-state input for USB-PD control. The ACT4530M filters out non-QC2.0 compatible communication pulses generated by some phones’ communication protocols.
ACT4530M sets accurate output current limits under constant current regulation to meet MFi specification. It provides up to 3.0A output current at 125kHz switching frequency. ACT4530M utilizes adaptive drive technique to achieve good EMI performance while main >90% efficiency at full load for mini size CLA designs. It also has output short circuit protection with hiccup mode. The average output current is reduced to below 6mA when output is shorted to ground. Other features include output over voltage protection and thermal shutdown.
This device is available in a SOP-8EP package and require very few external components for operation.
五分快三计划ACT4530M can be evaluated with the ACT4529EVK
The is a complete, stand-alone USB-PD and QC2.0 car charger solution. It is built with an automotive car?charger form factor to show performance in a real form factor application. The EVK contains the high efficiency?ACT4529 step-down DC/DC converter that operates in either CV(Constant Output Voltage) mode or CC (Constant Output Voltage) mode.
The EVK features a USB Type C output connector with USB-PD, QC2.0, and USB Auto Detect decoding?protocols.
五分快三计划 Decoding is implemented with an on-board FUSB302TMPX USB Type-C controller and STM32F030F4P6 MCU.
The EVK provides up to 3.0A output current at 125kHZ switching frequency. It operates?from Vin=12V to 36V and provides an output voltage of 5.1V, 9.1V, or 12.1V depending on the load’s requested?voltage. It charges Samsung and BC1.2 charging? protocols at full charge current.
Gerber files are available to?minimize time-to-market for applications that want to use the EVK as an end product.
The EA4529HY-T1011EVK is a QC2.0 car charger solution. The EVK contains a high efficiency step-down DC/DC converter?that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Voltage) mode. The EA4529HY-T1011EVK provides up to 2.4A output current at 125kHZ switching frequency. It operates from Vin = 6V to 32V and provides?an output voltage of 5V, 9V, or 12V depending on the load’s requested voltage.
五分快三计划 Gerber files are available?to minimize time-to-market for applications that want to use the EVK as an end product.
五分快三计划The User Guide describes the characteristic and operation of the Active Semi EA4529YH-T1011 evaluation kit?(EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data.
This EVK?demonstrates the ACT4529YH-T1011 version of the IC. Other ACT4529YH-Txxxx versions, including?automotive versions, can be evaluated on this EVK by replacing the IC and any other necessary components.