QFN-68(7x7) Power Management - Specialized ROHS The RK806-1 is a multi-channel PMIC designed to deliver and manage power for modern embedded platforms. It integrates multiple high-efficiency DC-DC buck converters, LDO regulators, and a configurable power sequencing controller in a compact QFN-68 package. It is tightly coupled with Rockchip SoCs and is responsible for generating stable voltage rails for CPU cores, GPU, DDR memory, and peripheral blocks. ⭐ Key Features ⚡ 1. High-Integration Power Architecture Multiple synchronous buck converters (high-current rails for CPU/GPU) Several LDO regulators for low-noise analog and IO domains Supports dynamic voltage scaling (DVS) for performance optimization 🔌 2. Wide Output Capability Output voltage range: ~0.5 V to 3.4 V per channel Designed for modern low-voltage SoC power domains Supports both high-current and low-noise power rails 🧠 3. Programmable Power Sequencing OTP / register-configurable power-up & power-down sequence Ensures safe startup for multi-rail SoCs Supports synchronized sequencing with multiple PMICs 📡 4. Digital Control Interface I²C and SPI interface for configuration and control Real-time voltage adjustment per processor demand Register-based control for power modes and telemetry 🛡️ 5. Protection & Reliability Features Over-voltage protection (OVP) Over-current protection (OCP) Thermal shutdown protection Soft-start for inrush current control ⚙️ 6. Efficiency & Performance Optimizations High-frequency switching (~MHz range) for smaller external components Fast transient response for CPU load changes Low standby current for power-sensitive designs 📦 7. Package & Integration QFN-68 (7×7 mm) compact package High thermal efficiency for dense PCB layouts Minimal external components required 📌 Typical Applications Single-board computers (SBCs) AI edge computing devices Tablets and industrial embedded systems Consumer electronics using Rockchip SoCs (e.g., RK3588 platforms) #commonpartslibrary #integratedcircuit #powermanagement

Single Port Gigabit Ethernet, GMII/RGMII/MII/RMII Interfaces, QFN-68 Gigabit Ethernet PHY GMII RGMII MII RMII QFN?68*1EP*8x8mm*P0.4mm*

Rockchip RK809 highly integrated PMIC with audio codec for multi-core system applications, providing five configurable synchronous step-down converters, nine LDO regulators, two switches, battery fuel gauge, configurable power-up/power-down sequencing, integrated RTC with 32.768kHz clock support, I2C interface for voltage and fuel gauge control, dynamic DC/DC output voltage adjustment, soft-start on all channels, 2MHz switching frequency, integrated power switches, headphone driver and Class-D audio driver, QFN68 7.0 x 7.0mm package. Search Keywords: RK809, Rockchip RK809, RK809 PMIC, RK809 power management IC, RK809 codec PMIC, RK809 battery fuel gauge, RK809 audio codec, RK809 DC DC converter, RK809 LDO regulator, RK809 I2C PMIC, RK809 RTC, RK809 QFN68, Rockchip PMIC, RK809 datasheet Hashtags: #RK809 #RockchipRK809 #RockchipPMIC #PMIC #PowerManagementIC #AudioCodecPMIC #BatteryFuelGauge #DCDCConverter #LDORegulator #I2CPMIC #RTC #ClassDAudio #QFN68

Microcontroller Units (MCUs/MPUs/SOCs) CY8C5267LTI-LP089 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2944698 JLCPCB Part Class: undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4246LTI-L445 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2950768 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4246LTI-M475 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948642 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4245LTI-DM405 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948650 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C3865LTI-014 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948820 JLCPCB Part Class: undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C5688LTI-LP086 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948548 JLCPCB Part Class: undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4248LTQ-L485 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948613 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4248LTI-L485 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2947445 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4127LTI-M475 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948722 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C5867LTI-LP028 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948542 JLCPCB Part Class: undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C3244LTI-130 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2944738 undefined Manufactured by CYPRESS(赛普拉斯)

CY8C3865LTI-014T QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2952669 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C5246LTI-029T QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2952518 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C4247LTI-L445 QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2948627 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C3666LTI-027T QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2952674 undefined Manufactured by CYPRESS(赛普拉斯)

Microcontroller Units (MCUs/MPUs/SOCs) CY8C3666LTI-201T QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2952672 JLCPCB Part Class: undefined Manufactured by CYPRESS(赛普拉斯)

CY8C5365LTI-104T QFN-68_L8.0-W8.0-P0.40-TL-EP5.7 LCSC Part Number: C2952509 undefined Manufactured by CYPRESS(赛普拉斯)