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DRV8316C-Q1中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

DRV8316C-Q1
廠商型號(hào)

DRV8316C-Q1

功能描述

DRV8316C-Q1 Automotive Three-Phase Integrated FET Motor Driver

文件大小

4.0565 Mbytes

頁(yè)面數(shù)量

95 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-5-1 18:30:00

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DRV8316C-Q1規(guī)格書詳情

1 Features

? AEC-Q100 qualified for automotive applications

– Temperature grade 1: –40°C ≤ TA ≤ 125°C

? Three-phase BLDC motor driver

– Cycle-by-cycle current limit to limit phase

current

– Supports up to 200-kHz PWM frequency

– Active demagnetization to reduce power losses

? 4.5-V to 35-V operating voltage (40-V abs max)

? High output current capability: 8-A Peak

? Low MOSFET on-state resistance

– 95-mΩ (typ.) RDS(ON) (HS + LS) at TA = 25°C

? Low power sleep mode

– 2.5-μA (max.) at VVM = 13.5-V, TA = 25°C

? Multiple control interface options

– 6x PWM control interface

– 3x PWM control interface

– 6x PWM control interface with cycle by cycle

current limit

– 3x PWM control interface with cycle by cycle

current limit

? Does not require external current sense resistors,

built-in current sensing

? Flexible device configuration options

– DRV8316CR-Q1: 5-MHz 16-bit SPI interface for

device configuration and fault status

– DRV8316CT-Q1: Hardware pin based

configuration

? Supports 1.8-V, 3.3-V, and 5-V logic inputs

? Built-in 3.3-V/5-V, 200-mA buck regulator

? Built-in 3.3-V, 30-mA LDO regulator

? Delay compensation reduces duty cycle distortion

? Suite of integrated protection features

– Supply undervoltage lockout (UVLO)

– Charge pump undervoltage (CPUV)

– Overcurrent protection (OCP)

– Thermal warning and shutdown (OTW/OTSD)

– Fault condition indication pin (nFAULT)

– Optional fault diagnostics over SPI interface

2 Applications

? Brushless-DC (BLDC) Motor Modules

? Automotive LIDAR

? Small Automotive Fans and Pumps

? Automotive Actuators

3 Description

DRV8316C-Q1 integrates three H-bridges with 40-V

absolute maximum capability and a very low RDS(ON)

of 95 mΩ (high-side + low-side) to enable high power

drive capability for 12-V automotive brushless-DC

motors. DRV8316C-Q1 provides integrated current

sensing which eliminates the need for external

sense resistors. DRV8316C-Q1 integrates power

management circuits including an voltage-adjustable

buck regulator (3.3-V / 5-V, 200-mA) and LDO (3.3-V /

30-mA) that can be used to power external circuits.

DRV8316C-Q1 provides a configurable 6x or 3x PWM

control scheme which can be used to implement

sensored or sensorless field-oriented control (FOC),

sinusoidal control, or trapezoid control using an

external microcontroller. DRV8316C-Q1 is capable

of driving a PWM frequency of up to 200 kHz.

DRV8316C-Q1 is highly configurable either through

SPI (DRV8316CR-Q1) or pins (DRV8316CT-Q1) -

PWM mode. slew rate, OCP level, current sense gain

are some of the configurable features.

A number of protection features including supply

undervoltage lockout (UVLO), overvoltage protection

(OVP), charge pump undervoltage (CPUV),

overcurrent protection (OCP), over-temperature

warning (OTW) and over-temperature shutdown

(OTSD) are integrated into DRV8316C-Q1 to protect

the device, motor, and system against fault events.

Fault conditions are indicated by the nFAULT pin.

Refer Application Information for design consideration

and recommendation on device usage.

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI(德州儀器)
2024+
N/A
500000
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TI/德州儀器
24+
VQFN-40
9000
只做原裝正品 有掛有貨 假一賠十
詢價(jià)
TEXAS INSTRUMENTS/德州儀器
24+
原封裝
29823
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TI/德州儀器
25+
NA
860000
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Texas Instruments
23+/24+
40-VFQFN
8600
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詢價(jià)
TI
24+
N/A
80000
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詢價(jià)
TEXASINSTRUMENTS
2447
42
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
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TI德州儀器
22+
24000
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TI現(xiàn)貨
2022+
QFN-32
250000
專注TI品牌,現(xiàn)貨,十五年優(yōu)質(zhì)供應(yīng)商
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TI
24+
SMD
15600
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