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DRV8262中文資料德州儀器數據手冊PDF規(guī)格書

DRV8262
廠商型號

DRV8262

功能描述

DRV8262-Q1: 60V, Single or Dual H-Bridge Motor Driver with Current Sense Output for 24V and 48V Automotive Applications

文件大小

2.4921 Mbytes

頁面數量

58

生產廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

美國德州儀器公司官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-11 13:10:00

人工找貨

DRV8262價格和庫存,歡迎聯(lián)系客服免費人工找貨

DRV8262規(guī)格書詳情

1 Features

? AEC-Q100 Qualified for Automotive

– Temperature grade 1: –40°C to +125°C, TA

? Functional Safety-Capable

– Documentation available to aid functional safety

system design

? – Single or dual H-bridge motor driver

– Drives One or two brushed-DC motors

– One stepper motor

– One or two thermoelectric coolers (TEC)

? 4.5V to 60V operating supply voltage range

? Low RDS(ON):

– 100mΩ HS + LS (Dual H-Bridge)

– 50mΩ HS + LS (Single H-Bridge)

? High output current capability:

– Dual H-Bridge (24V, 25 °C): 8A peak

– Single H-Bridge (24V, 25 °C): 16A peak

? Programmable interface of operation -

– Phase/Enable (PH/EN)

– PWM (IN/IN)

? Integrated current sense and regulation

– Current sensing for high-side MOSFETs

– Sense output (IPROPI) for each H-bridge

– ± 4 sense accuracy at maximum current

? Separate logic supply voltage (VCC)

? Configurable off-Time PWM chopping

– 7, 16, 24 or 32μs

? Programmable fault recovery method

? Supports 1.8V, 3.3V, 5.0V logic inputs

? Low-current sleep mode (3μA)

? Protection features

– VM undervoltage lockout (UVLO)

– Charge pump undervoltage (CPUV)

– Overcurrent protection (OCP)

– Thermal shutdown (OTSD)

– Fault condition output (nFAULT)

2 Applications

? 24V and 48V Automotive Body Systems

? Automotive Brushed DC Motors

? Door Modules, Mirrors, Shifter, Seats

? Trunk lift, Window lift

? Steering column, Sunroof shade

? Electric Vehicles, Truck, Bus and other

Commercial Vehicles

3 Description

The DRV8262-Q1 is a wide-voltage, high-power, Hbridge

motor driver for 24V and 48V automotive

applications. The device integrates two H-bridges to

drive one or two DC motors or a bipolar stepper

motor. The DRV8262-Q1 supports up to 8A peak

current in the dual H-bridge mode and up to 16A

peak current in the single H-bridge mode. The device

also integrates current sensing and regulation, current

sense output and protection circuitry.

Integrated current sensing across the high-side

MOSFETs allows the driver to regulate the motor

current during startup and high load events. A

current limit can be set with an adjustable external

voltage reference. The device also provides output

current proportional to the motor current for each Hbridge.

Integrated sensing removes the need for shunt

resistors, reducing board area and system cost.

A low-power sleep mode is provided to achieve ultralow

quiescent current. Internal protection features are

provided for supply undervoltage lockout (UVLO),

charge pump undervoltage (CPUV), output over

current (OCP), and device overtemperature (OTSD).

供應商 型號 品牌 批號 封裝 庫存 備注 價格
TI
25+
TSSOP20
3000
原廠原裝,價格優(yōu)勢
詢價
TI
23+
TSSOP-20
70000
專注配單,只做原裝進口現貨
詢價
TI(德州儀器)
2511
TSSOP-20
8790
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價
詢價
TI(德州儀器)
23+
TSSOP-20
15000
專業(yè)幫助客戶找貨 配單,誠信可靠!
詢價
TI
24+
TSSOP-20
9000
只做原裝正品 有掛有貨 假一賠十
詢價
TI(德州儀器)
24+
TSSOP20
7350
現貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
TI(德州儀器)
24+
NA/
8735
原廠直銷,現貨供應,賬期支持!
詢價
TI/德州儀器
21+
TSSOP-20
2000
原裝正品
詢價
24+
N/A
47000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
TI
23+
TSSOP-20
70000
專注配單,只做原裝進口現貨
詢價