| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The EP5352QI is a non-isolated point-of-load (PoL) module from Intel's EP53x2QI family, designed for space-constrained applications where board area and profile are critical. It integrates an inductor, MOSFETs, PWM controller, and compensation into a tiny 5mm x 4mm x 1.1mm 20-PowerTQFN package. The device requires only two low-cost ceramic MLCC capacitors for operation, simplifying board layout and reducing overall system cost.
Key electrical specifications include a wide input voltage range of 2.4V to 5.5V, programmable output voltage from 0.6V to 5.05V via a 3-pin VID select scheme, and a typical efficiency of 93%. The 4MHz switching frequency enables fast transient response and low output ripple voltage (5mVp-p typical). Standby current is less than 1µA, making it suitable for battery-powered applications.
The module includes protection features such as short-circuit protection (SCP), over-current protection (OCP), over-temperature protection (OTP), and under-voltage lockout (UVLO). Control features include remote on/off and enable (active high). The EP5352QI is RoHS3 compliant and MSL 3 (260°C reflow), though note that the datasheet indicates this device is not recommended for new designs (NRND).
The input voltage range is 2.4V to 5.5V.
The output voltage can be programmed from 0.6V to 5.05V via a 3-pin VID select scheme or external resistor divider.
The EP5352QI is available in a 20-PowerTQFN module (20-QFN), measuring 5.0mm x 4.0mm x 1.1mm.
The operating temperature range is -40°C to 85°C.
Yes, it is RoHS3 compliant (RoHS compliant per datasheet).
Typical efficiency is 93%.
The module includes short-circuit protection (SCP), over-current protection (OCP), over-temperature protection (OTP), and under-voltage lockout (UVLO).