MPQ70700FS-AEC1

MPQ70700FS-AEC1

MPSafe^TM, ASIL-D, 5.5V PMIC with 5 LDOs, 4 GPIOs, and 2 Voltage Monitors for SoCs, AEC-Q100 Qualified

概要

The MPQ70700FS-AEC1 is a functional safety power management IC (PMIC) designed to power a variety of system-on-chips (SoCs) or safety microcontroller units (MCUs) that require multiple low-dropout (LDO) regulators.

Five LDO linear regulators can provide up to 400mA of load current (I_LOAD) per channel. Three independent voltage inputs allow different input voltage (V_IN) levels to optimize dropout for their respective outputs. The MPQ70700FS-AEC1 provides four GPIO pins that can be used for power sequencing, as well as two voltage monitors, including one differential monitor to monitor two external voltage rails.

Protection features include under-voltage lockout (UVLO), over-current protection (OCP), under-voltage protection (UVP), over-voltage protection (OVP), and thermal shutdown.

Safety mechanisms such as a built-in self-testing (BIST) provide high diagnostic coverage, which help the system achieve its target ASIL rating. The MPQ70700FS-AEC1 is developed under MPS's advanced MPSafe^TM Functional Safety Product Development process, which has been independently certified to meet ISO 26262 guidelines.

The I²C interface with packet error checking (PEC) and integrated one-time programmable (OTP) memory allow for configurability.

The MPQ70700FS-AEC1 is available in a TQFN-25 (5mmx5mm) package with wettable flanks, and is available in AEC-Q100 Grade 1.

機能と利点

Designed for Automotive Applications:
- 2.8V to 5.5V Operating Input Voltage (V_INx) (where x = 1 to 3)
- -40°C to +150°C Operating Junction Temperature (T_J)
- Available in AEC-Q100 Grade 1
- Available in a TQFN-24 (5mmx5mm) Package
- Available with Wettable Flanks
High Integration Reduces Board Size:
- x5 400mA LDOs
- x4 GPIOs:
  - x2 General-Purpose Input/Output
  - x2 General-Purpose Outputs
  - x2 Voltage Monitors
  - x1 Differential Monitor
  - x1 Single-Ended Monitor

Comprehensive Protection Features:

Over-Voltage Protection (OVP) and Under-Voltage Protection (UVP)
Over-Current Protection (OCP)
Thermal Shutdown Protection
Power-On Reset (POR) and Error Indicator
Error Signal Input Detection
I²C Interface with Package Error Checking (PEC)

Configurability for Flexibility:

Multi-Page One-Time Programmable (OTP) Memory
Adjustable Output Voltage (V_OUT) via Registers
Configurable Sequencing

Functional Safety:

ISO 26262 ASIL-D Hardware Capable
Built-In Self-Testing (BIST)
Over-Voltage (OV) and Under-Voltage (UV) Monitor
Clock Monitor
Window and Q&A Watchdog Timer
Protected Registers
Documents Available for ISO 26262 System Design
Failure Modes, Effects, and Diagnostic Analysis (FMEDA)
Safety Manual

入手可能な製品番号

MPQ70700FSGUTE-xxxxAEC1-Z MPQ70700FSGUTE-xxxxAEC1-P MPQ70700FSGUTE-0001AEC1-Z MPQ70700FSGUTE-0001AEC1-P

P＆Zの意味

関連商品

EVQ70700FS-UT-00A MPSafe^TM, ASIL-D, 5.5V PMIC with 5 LDOs, 4 GPIOs, and 2 Voltage Monitors for SoCs Evaluation Board, AEC-Q100 Qualified

The EVQ70700FS-UT-00A is an evaluation board designed to demonstrate the capabilities of the MPQ70700FS-AEC1, a functional safety power management IC (PMIC) designed to power a variety of systems-on-chip (SoCs) or safety microcontroller units (MCUs) with a requirement for multiple low-dropout regulators (LDOs).

The MPQ70700FS-AEC1 integrates five linear LDOs to provide up to 400mA of load current (I_LOAD) per channel. Three independent voltage inputs allow different input voltage (V_IN) levels to optimize dropout for their respective outputs. The four GPIO pins can be used for power sequencing, and two voltage monitors — including one differential monitor — monitor two external voltage rails.

Protection features include under-voltage lockout (UVLO), over-current protection (OCP), under-voltage protection (UVP), over-voltage protection (OVP), and thermal shutdown.

The I²C interface with packet error checking (PEC) and an integrated one-time programmable (OTP) memory support configurability.

The EVQ70700FS-UT-00A is a fully assembled and tested evaluation board. The MPQ70700FS-AEC1 is available in a TQFN-24 (5mmx5mm) package with wettable flanks, and is available in AEC-Q100 Grade 1.

￥7,842.00
+ tax

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