Renesas P8330-5M6NTGI

Overview

P8330-5M6NTGI from Renesas Electronics is a multichannel SSD power management IC with six integrated buck regulators (CH1–CH5, CH7), one boost regulator (CH6), inrush current control, holdup power management, and I²C-configurable operation. It supports dual-input 3.3V/5V or 5V/12V supplies, delivers up to 5 A on CH1, and targets solid-state drive power rails requiring precise sequencing and fault protection.

For engineers reviewing the P8330-5M6NTGI datasheet, P8330-5M6NTGI pinout, P8330-5M6NTGI application, or P8330-5M6NTGI equivalent, key selection criteria include input voltage flexibility (2.75–15 V across two inputs), per-channel output programmability (e.g., CH1: 0.55–1.825 V), integrated MTP memory for persistent configuration, and comprehensive fault coverage including OVP/UVP/OCP/OTP.

Technical Context

The P8330-5M6NTGI integrates a state machine, register bank, and fault-handling logic to coordinate seven regulated outputs with independent soft-start/soft-stop, reset generation, and power-fail interrupt signaling. Its I²C interface enables real-time register access for dynamic voltage scaling and status monitoring.

Holdup power management is implemented via external MOSFET drivers tied to VSTOR, while inrush current control regulates turn-on slew rate of the external input switch. All seven channels feature programmable overvoltage, undervoltage, and overcurrent protection with automatic recovery or latch-off behavior configurable per channel.

Key Specifications

Pinout & Package

Package: 8 × 8 mm, 68-pin QFN with exposed thermal pad (RoHS-compliant, lead-free).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar multichannel SSD power management applications.

Compared with MP8859GQ-Z and TPS65988ARSLR, the P8330-5M6NTGI uniquely integrates dual-input support, VSTOR-based holdup power management, and seven fully configurable rails-making it the only option for enterprise-grade NVMe SSDs requiring robust power-loss resilience and multi-rail sequencing.

Availability

P8330-5M6NTGI is available at Aetrix Electronics and suitable for solid-state drive design, enterprise storage systems, and industrial data logging applications requiring stable component supply, long-term lifecycle assurance, and qualified automotive-grade reliability screening.

Supply support for P8330-5M6NTGI includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog power, and SoC solutions for automotive, industrial, and data infrastructure markets.

The P8330-5M6NTGI belongs to Renesas' SSD Power Management IC product line, engineered specifically to consolidate discrete power functions into a single package for high-reliability, high-density solid-state storage applications.

FAQ

What input voltage configurations does the P8330-5M6NTGI support?

The P8330-5M6NTGI supports both single- and dual-input operation: SRCA accepts 2.75–5.75 V and SRCB accepts 2.75–15 V. Common configurations include 3.3 V/5 V or 5 V/12 V pairs. The device automatically detects active inputs and routes them to appropriate regulator stages. This flexibility allows the P8330-5M6NTGI to serve diverse SSD platforms-from client SATA to enterprise NVMe-without hardware modification.

Does the P8330-5M6NTGI include non-volatile configuration storage?

Yes, the P8330-5M6NTGI integrates internal multi-time programmable (MTP) memory that retains I²C register settings across power cycles. Users can store boot-time output voltages, sequencing delays, fault thresholds, and enable states. This eliminates reliance on external EEPROM or host firmware initialization, reducing startup latency and simplifying system design. The MTP is field-programmable and supports ≥100 write cycles, making the P8330-5M6NTGI suitable for high-volume manufacturing calibration.

How does the P8330-5M6NTGI manage holdup power during input failure?

The P8330-5M6NTGI uses its dedicated VSTOR pin and integrated drivers to control external MOSFETs connected to a backup capacitor bank. Upon detection of input collapse via PFO_N assertion, it initiates controlled discharge to sustain regulated outputs (e.g., CH6 at 12 V) for ≥100 ms. This ensures NAND flash program completion and metadata integrity. The P8330-5M6NTGI does not include internal holdup capacitance-it relies on external components sized per application, giving designers full control over holdup duration and cost trade-offs.

What protection features are implemented per output channel in the P8330-5M6NTGI?

Each of the seven output channels in the P8330-5M6NTGI includes independently configurable overvoltage protection (OVP), undervoltage protection (UVP), and overcurrent protection (OCP). Thresholds and response modes (latch-off or auto-retry) are set via I²C registers. Additionally, the device monitors die temperature and disables all outputs if OTP is exceeded. These protections operate autonomously without host intervention, ensuring robustness in unattended storage deployments where the P8330-5M6NTGI is deployed.

Is the P8330-5M6NTGI pin-compatible with earlier Renesas SSD PMICs like the P8320?

No, the P8330-5M6NTGI is not pin-compatible with the P8320 or other prior-generation Renesas SSD PMICs. It uses a 68-pin QFN package with distinct pin assignments-including dedicated VSTOR, PFO_N, and enhanced I²C routing-that differ from legacy footprints. Migration requires PCB layout revision. However, register mapping and I²C command structure maintain partial software compatibility, easing firmware adaptation for existing Renesas SSD platforms using the P8330-5M6NTGI.