MT6627N IC
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Rs 300.00
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Product Details
Product Details:
- Part Number: MT6627N (Marking: MT6627N)
- Manufacturer: MediaTek Inc. (MTK)
- Function: 4-in-1 Integrated Wireless Connectivity System-on-Chip (SoC)
- Integrated Wireless Protocols:
* Wi-Fi: IEEE 802.11 b/g/n (Single-stream 2.4 GHz, up to 150 Mbps PHY rate)
* Bluetooth: Bluetooth 4.0 + Low Energy (BLE)
* Satellite Positioning: GPS & GLONASS Receiver
* FM Radio: FM Receiver & Transmitter with digital audio processing
- Companion Application Processors: MediaTek MT6582, MT6592, MT6588, MT6732, MT6752, MT6735
- Interface to Main SoC: SDIO (High-Speed Wi-Fi data) / UART (Bluetooth) / I2S (FM digital audio)
- Package Type: QFN-40 (40-pin Quad Flat No-leads, ~5mm x 5mm) with central exposed thermal/ground pad
- Stencil Compatibility: Amaoe MTK1 / YCS MTK-02 Stencil (0.12mm)
- Recommended Solder Paste: 183°C Leaded Solder Paste
Usage:
- Wireless Subsystem Controller: Bridges wireless RF antenna inputs with the digital baseband processor for local network connectivity, peripheral pairing, and satellite navigation.
- Target Devices & Compatible Models:
* Huawei / Honor: Honor 3C (H30-U10), Honor 3X (G750-U10), Ascend G610, G700, G730, Y511, Y600
* Xiaomi / Redmi: Redmi Note 3G (First Generation MT6592), Redmi 1S (3G MTK edition), Meizu M1 / M2 Note companion
* Lenovo: Lenovo A516, A850, S650, S920, A369i, A880
* Infinix / Tecno: Infinix Zero (X506), Infinix Hot (X507), Tecno Phantom A3 / Z, Wiko Rainbow 4G
* QMobile: QMobile Noir A900, Noir i6, Noir Z6 / Z5, Micromax Canvas 2, Canvas 4
- Common Fault Symptoms & Motherboard Diagnostics:
* Wi-Fi & Bluetooth Greyed Out (Not Turning On):
- Tapping the Wi-Fi or Bluetooth toggle in Android settings freezes on "Turning on..." or immediately switches back to OFF. Caused by internal circuit breakdown or cracked solder pins under MT6627N.
* Weak Wi-Fi Signal / Dropouts:
- Phone detects Wi-Fi only when placed adjacent to the router; moving a few feet away causes the signal to disconnect. Caused by a blown internal Low-Noise Amplifier (LNA) or damaged WLAN_RF input pin.
* GPS Location Failure:
- Navigation applications continuously display "Searching for GPS" and fail to acquire satellite locks.
* Standby Current Leakage & RF Shield Heating:
- Phone drains battery rapidly when idle and gets warm around the Wi-Fi shielding section, caused by a partial short on the 1.8V VIO or 3.3V VDD_WIFI power lines.
* Soldering Rework Notice (QFN-40 Package):
- Unlike standard ball-grid array (BGA) chips, the QFN-40 package features perimeter lead pads and a large solid center ground pad. Use moderate hot air (310°C–330°C) with flux to ensure the center pad solders flat without excessive solder paste bridging adjacent signal pins.
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