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MT6691OOP/A is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists MediaTek. Its product description is IC REG BUCK PROG 3A 15WLCSP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for MT6691OOP/A
- Description：IC REG BUCK PROG 3A 15WLCSP
- Series：MT6691
- Mfr：MediaTek
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Programmable
- Number of Outputs：1
- Voltage - Input (Min)：2.5V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.27V
- Voltage - Output (Max)：1.4V
- Current - Output：3A
- Frequency - Switching：2.4MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：15-UFBGA, WLCSP
- Supplier Device Package：15-WLCSP (1.31x2.02)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for MT6691OOP/A
Voltage Regulators - DC DC Switching Regulators Overview
The MediaTek MT6691OOP/A is a synchronous buck DC/DC switching regulator IC designed for power management in the Genio 350 platform. It provides a single programmable output voltage ranging from 0.27V to 1.4V with a maximum continuous output current of 3A. The device operates with an input voltage range of 2.5V to 5.5V and utilizes a fixed switching frequency of 2.4MHz. Packaged in a 15-WLCSP (1.31x2.02mm) surface-mount format, it supports LPDDR4 VDD2/VDDQ applications. The component functions within a junction temperature range of -40°C to 85°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous rectification topology for high efficiency
- Programmable output voltage control
- Integrated low-side MOSFETs
Voltage Regulators - DC DC Switching Regulators Applications
- LPDDR4 VDD2 power supply
- LPDDR4 VDDQ power supply
- Genio 350 SoC core voltage regulation
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'OOP' against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the selected package variant matches the required footprint dimensions. Confirm that the operating temperature range meets the environmental requirements of the target application before finalizing procurement.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a single-output synchronous buck converter is required for LPDDR4 memory interfaces in MediaTek Genio platforms. Consider the 3A current capability and 2.4MHz switching frequency for noise-sensitive designs. Evaluate the WLCSP package constraints for PCB layout density compared to alternative PMIC solutions.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the MediaTek MT6691 series of power management integrated circuits. It is specifically engineered for mobile and IoT applications requiring efficient voltage regulation for high-speed memory interfaces. The series includes variants tailored for different voltage rails within the Genio ecosystem.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Publicly confirmed parameter-equivalent substitutes include MT6691SVP/A and MT6691ZXP/A. Verify mechanical footprint and electrical parameters before substitution.
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