PMI8952 000 Power IC for Samsung, Oppo, Vivo, Xiaomi

Every board built around the MSM8952 platform — the chipset family behind Snapdragon 617 and Snapdragon 425 phones — depends on one small BGA chip to keep power flowing correctly: the PMI8952-000. It sits between the battery, the charging path, and the main processor, and it decides how voltage reaches every rail on the board. When a phone comes to your bench dead after flash, stuck on logo, or refusing to charge, this chip is one of the first suspects on an MSM8952-based board.Qualcomm built the PMI8952 as a dedicated power management IC, separate from the companion PM8952 chip, and gave it control over battery charging, boost/buck regulation, haptics driving, and flash/torch LED power. On a working board, it manages how the phone pulls current from USB_IN, how it charges the cell, and how it distributes regulated voltage once the device powers on. On a faulty board, a damaged or shorted PMI8952 shows up as a dead phone that draws abnormal current, a board that heats up near the chip with no display, or a device that shows a charging percentage but never boots.For a GSM technician working ISP, UFS, or board-level repair, this IC comes up in a handful of recurring scenarios. A board that goes completely dead after a failed flash attempt often points to PMI8952 damage, since the charging and boot sequence runs through this chip before the CPU initializes. A phone that shows a charging LED but sits on a black screen, or one that pulls excessive current on your bench power supply right after connecting the battery, also lands on this IC as a hardware fault. Boards that hang on logo despite a clean flash — where software troubleshooting has already been ruled out — are another common case where technicians move to checking or reballing the PMI8952.This is a genuine, original PMI8952-000 chip supplied in BGA package form, matching the footprint used on MSM8952 board designs. It ships ready for reballing with your existing stencil and solder ball setup, so you prep it on your rework station before mounting it with a hot air station or infrared preheater. As a direct hardware replacement part, it works alongside your existing repair workflow — you still need proper reballing, correct reflow temperature, and clean pads for the IC to bond and perform correctly.Working with PMI8952-level ICs demands the same bench discipline as any Qualcomm PMIC swap. Check board continuity before you commit to an IC change. Confirm the fault isn't coming from a shorted capacitor or a damaged pad first. Verify battery connector pins are clean before power-up testing. Jumping straight to an IC change without isolating the fault first wastes both the part and your bench time, so most experienced technicians pair this component with a multimeter check and a thermal camera pass before reballing.On the repair market, boards you're likely to see this chip on include the Oppo A57 (CPH1803), Xiaomi Redmi Note 4, Redmi Note 4X, Xiaomi Mi A1, Lenovo K53a48, Lenovo Vibe K6 Plus, LG PM450, Nokia 6 (TA-1033 / TA-1021), and YotaPhone 3. Cross-reference the board IC marking against the exact model in front of you before ordering, since two phones on the same chipset family can still carry different PMIC part numbers.Stocking the PMI8952-000 gives your shop a direct answer for MSM8952-platform dead boards, no-charge complaints, and boot-loop cases tied to power management failure, without waiting on a supplier every time a board comes in. KB GSM Store ships genuine, tested stock so you get a working part the first time, not a gamble on unverified used chips.