company blog about Original TI DRV8305NPHPR Three Phase Smart Gate Driver, Mingjiada Supply TI BLDC Drivers

Original TI DRV8305NPHPR Three Phase Smart Gate Driver, Mingjiada Supply TI BLDC Drivers

Shenzhen Mingjiada Electronics Co., Ltd. — Stock availability of TI (DRV8305NPHPR) gate driver for three-phase motor drive applications. Below is product information regarding the DRV8305NPHPR:

DRV8305NPHPR——Basic Information:
Model: DRV8305NPHPR
Package: HTQFP-48
Type: Gate Driver
Product Details: DRV8305NPHPR — Three-phase intelligent gate driver with shunt amplifier and voltage regulator.

DRV8305NPHPR Specifications:
Motor Type - Stepper: Multiphase
Function: Controller - Commutation, Direction Management
Output Configuration: Pre-driver - Half-bridge (3)
Interface: PWM, SPI
Technology: Power MOSFET
Applications: Three-phase BLDC, PMSM motors
Voltage - Supply: 4.4V to 45V
Operating Temperature: -40°C to 125°C (TA)
Mounting Type: Surface Mount
Package/Case: 48-PowerTQFP
Supplier Device Package: 48-HTQFP (7x7)

DRV8305NPHPR is a gate driver integrated circuit (IC) designed for three-phase motor drive applications. The DRV8305NPHPR provides three high-precision, temperature-compensated half-bridge drivers, each capable of driving a high-side and low-side N-channel MOSFET.

The charge pump drivers support low-voltage operation at 100% duty cycle. The DRV8305NPHPR can also handle load dump pulses up to 45V.

The DRV8305NPHPR gate driver employs automatic handshaking during switching to prevent current breakdown. It precisely senses the VDS of both high-side and low-side MOSFETs to protect external MOSFETs during overcurrent conditions.

The DRV8305NPHPR provides three shunt amplifiers for precise current measurement, supporting gain-adjustable bidirectional current sensing.

The DRV8305NPHPR incorporates an integrated regulator and controller to meet the power requirements of a microcontroller (MCU) or additional systems.

DRV8305NPHPR Product Features:
4.4V to 45V operating voltage range
1.25A/1A peak gate driver current
Programmable independent high-speed (HS)/low-speed (LS) conversion rate/slope control
Charge pump gate driver supporting 100% duty cycle
Three integrated shunt amplifiers
50mA integrated low dropout regulator (LDO) (3.3V/5V options)
Capable of controlling 3 pulse width modulated (PWM) outputs or 6 PWM inputs at frequencies up to 200kHz
Built-in commutation table for single PWM operation
Programmable dead time
Metal-oxide-semiconductor field-effect transistor (MOSFET) breakdown protection
Programmable VDS protection for MOSFETs
Battery reverse polarity protection
Supports 3.3V/5V digital interfaces
SPI interface
Thermally enhanced 48-pin quad flat no-lead (QFN) package (7mm × 7mm)

DRV8305NPHPR Protection Features:
VM Undervoltage Lockout (UVLO2)
Logic Undervoltage (UVLO1)
Charge Pump Undervoltage (CPUVL)
Over-Temperature Warning and Shutdown
Watchdog Timer

DRV8305NPHPR Applications:
Three-phase brushless DC (BLDC) motors and permanent magnet synchronous motors (PMSM)
Continuous Positive Air Pressure (CPAP) and pumps
Robotics and radio-controlled (RC) toys
Power tools
Industrial automation

DRV8305NPHPR is a feature-rich, comprehensively protected three-phase motor gate driver. Its wide operating voltage range, highly integrated features, programmable flexibility, and multiple protection mechanisms make it particularly suitable for motor drive applications demanding high performance and reliability.

【Mingjiada Electronics】offers long-term supply of TI's (DRV8305NPHPR) three-phase intelligent gate driver. For further product information regarding the DRV8305NPHPR, please visit Mingjiada Electronics' official website (https://www.integrated-ic.com/) to enquire about supply details.