Availability
Published
Product Code
CAR-1801-204
Product Item Code
HSL-Hi6421GWC
Device Manufacturer
HiSilicon Technologies Co. Ltd
Device Type
Power Management IC
HiSilicon Technologies Hi6421GWC Circuit Analysis
This report presents a Circuit Analysis on the HiSilicon Hi6421GWC PMIC device found in the Huawei Mate 9 (MHA-L29) multiband handset. This circuit analysis report presents the following functional blocks of the device:
- Main Control
- Control
- Driver Control
- Pull-Up Driver
- Pull-Down Driver
- Bias Generator
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September 9, 2026 • 11:00 a.m. EDT