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DRV3245BEPHPRQ1集成電路(IC)的電機驅(qū)動器控制器規(guī)格書PDF中文資料

廠商型號 |
DRV3245BEPHPRQ1 |
參數(shù)屬性 | DRV3245BEPHPRQ1 封裝/外殼為48-PowerTQFP;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電機驅(qū)動器控制器;DRV3245BEPHPRQ1應(yīng)用范圍:汽車級;產(chǎn)品描述:PWR MGMT MOTOR/FAN DRIVER |
功能描述 | 驅(qū)動器 |
封裝外殼 | 48-PowerTQFP |
文件大小 |
614.49 Kbytes |
頁面數(shù)量 |
11 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI2【德州儀器】 |
中文名稱 | 美國德州儀器公司官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-7-11 10:38:00 |
人工找貨 | DRV3245BEPHPRQ1價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
DRV3245BEPHPRQ1規(guī)格書詳情
DRV3245BEPHPRQ1屬于集成電路(IC)的電機驅(qū)動器控制器。由美國德州儀器公司制造生產(chǎn)的DRV3245BEPHPRQ1電機驅(qū)動器,控制器產(chǎn)品屬于電機驅(qū)動器和控制器電源管理集成電路 (PMIC) 系列,可用于控制或操作從某電源施加到電機或相關(guān)機電執(zhí)行器的電源。所實現(xiàn)的具體功能和特性集根據(jù)預(yù)期負(fù)載和預(yù)期應(yīng)用的特性有很大差異,范圍從用于有刷電機的簡單開環(huán)速度控制到基于步進電機的高級閉環(huán)運動控制。
1 Features
1? AEC-Q100 qualified for automotive applications:
– Device temperature grade 0:
–40°C to +150°C, TA
? SafeTI?semiconductor component
– Developed according to the applicable
requirements of ISO 26262
? 4.5-V to 45-V operating voltage
? Programmable peak gate drive currents up to 1A
? Charge-pump gate driver for 100% Duty Cycle
? Current-shunt amplifiers and phase comparators
– A Device: 3 current-shunt amplifiers and 3-
phase comparators with status through SPI
– B Device: 2 current-shunt amplifiers and 3-
phase comparators with real-time monitor
through digital pins
? 3-PWM or 6-PWM input control up to 20 kHz
? Single PWM-mode commutation capability
? Supports both 3.3-V and 5-V digital interface
? Serial peripheral interface (SPI)
? Thermally-enhanced 48-Pin HTQFP
? Protection features:
– Internal regulators, battery voltage monitor
– SPI CRC
– Clock monitor
– Analog built-in self test
– Programmable dead-time control
– MOSFET shoot-through prevention
– MOSFET VDS overcurrent monitors
– Gate-source voltage real time monitor
– Overtemperature warning
2 Applications
? High temperature 12-V automotive applications
– Automated manual transmission and dual
clutch transmission
– Shift by wire
– Transfer case and pumps
3 Description
The DRV3245E-Q1 device is a FET gate driver IC for
three-phase motor-drive applications. The device is
intended for high-temperature automotive applications
and is designed according to the applicable
requirements of ISO 26262 for functional safety
applications. The device provides three half-bridge
drivers each capable of driving a high-side and lowside
N-channel MOSFET while also providing
sophisticated protection and monitoring of the FETs.
A charge-pump driver enables 100% duty cycle and
supports low battery voltages during cold-crank
operation. The integration of current-sense amplifiers,
integrated phase comparators, and SPI-based
configuration enable reduction of the bill of materials
(BOM) and space on the printed circuit board (PCB)
because of the elimination of most external and
passive components.
The DRV3245E-Q1 device also integrates
diagnostics and protection for each internal block and
provides support for common system diagnostic
checks each of which can be instantiated and
reported through SPI. This flexibility of the integrated
features allows the device to integrate seamlessly
into a variety of safety architectures.
產(chǎn)品屬性
更多- 產(chǎn)品編號:
DRV3245BEPHPRQ1
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 電機驅(qū)動器,控制器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 電機類型 - 步進:
多相
- 電機類型 - AC,DC:
無刷 DC(BLDC)
- 功能:
驅(qū)動器
- 輸出配置:
半橋(3)
- 接口:
PWM,SPI
- 技術(shù):
功率 MOSFET
- 應(yīng)用:
汽車級
- 電壓 - 供電:
4.5V ~ 45V
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
48-PowerTQFP
- 供應(yīng)商器件封裝:
48-HTQFP(7x7)
- 描述:
PWR MGMT MOTOR/FAN DRIVER
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
22+ |
HTQFP-48 |
18000 |
原裝正品 |
詢價 | ||
TI(德州儀器) |
2021+ |
HTQFP-48(7x7) |
499 |
詢價 | |||
TI支持實單 |
24+ |
HTQFP-48 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價 | ||
TI/德州儀器 |
24+ |
HTQFP-48 |
1000 |
見字如面 欣喜相逢 |
詢價 | ||
TI只做原裝 |
24+ |
HTQFP-48 |
10000 |
低于市場價,實單必成,QQ1562321770 |
詢價 | ||
24+ |
N/A |
74000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
TI(德州儀器) |
24+ |
HTQFP-48(7x7) |
1612 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
詢價 | ||
TI/德州儀器 |
25+ |
原廠封裝 |
9999 |
詢價 | |||
TI(德州儀器) |
23+ |
HTQFP-48 |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價 | ||
TI/德州儀器 |
23+ |
HTQFP-48 |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |