ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：3-PHASE BRUSHLESS DC (BLDC) MOTO
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：PWM
- Technology：NMOS, PMOS
- Step Resolution：-
- Applications：General Purpose
- Current - Output：-
- Voltage - Supply：6V ~ 19V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-TQFP Exposed Pad
- Supplier Device Package：48-TQFP-EP (7x7)
- Grade：-
- Qualification：-
Download product information
Overview
The MCP8025AT-115E/PT is a three-phase brushless DC (BLDC) motor gate driver and power module manufactured by Microchip Technology. It integrates high-side and low-side drivers with an output current capability of 500 mA. The device operates within a supply voltage range of 6 V to 19 V and supports PWM interfaces. It features a Key Off mode for reduced standby consumption, with a typical operating supply current of 200 µA. The component is housed in a 48-pin TQFP package with an exposed pad (7x7 mm) and is rated for operation between -40°C and +150°C.
Feature Summary
- Integrates three-phase BLDC motor gate driving capabilities with a dedicated power module structure.
- Includes a Key Off mode designed to minimize power consumption during standby periods.
- Supports pulse-width modulation (PWM) control interfaces for precise motor management.
Applications
- Three-phase brushless DC motor control systems
- Automotive ignition controllers
- Industrial motion control applications
Procurement Notes
Verify the specific suffix 'PT' corresponds to the 48-TQFP-EP package when sourcing. Confirm that the 'AT' designation aligns with required automotive qualification standards if applicable to your design. Ensure the input voltage range of 6V to 19V matches your system's power supply architecture before finalizing procurement.
Selection Notes
Select this component for designs requiring integrated three-phase gate driving without external discrete MOSFETs. The 500 mA output current suits moderate-power BLDC motors. Consider the 48-TQFP-EP package for thermal management needs. Verify compatibility with your microcontroller's PWM signals and ensure the operating temperature range meets environmental requirements.
Part Context
This part belongs to the MCP8025 family of motor drivers from Microchip Technology. It is categorized under Motor / Motion / Ignition Controllers & Drivers within the PMIC segment. The device combines logic control with power stage driving, simplifying the bill of materials for three-phase motor applications compared to discrete solutions.
Replacement Considerations
Check datasheets for alternative Microchip parts within the MCP8025 series. Verify pinout compatibility and electrical specifications such as output current and supply voltage ranges before substituting.
