首頁>DRV3245BEPHPRQ1.A>規(guī)格書詳情
DRV3245BEPHPRQ1.A中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

廠商型號(hào) |
DRV3245BEPHPRQ1.A |
功能描述 | DRV3245E-Q1 3-Phase Grade 0 Automotive Gate Driver Unit (GDU) With High Performance Sensing, Protection and Diagnostics |
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(shí) | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-7-11 10:40:00 |
人工找貨 | DRV3245BEPHPRQ1.A價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DRV3245BEPHPRQ1.A規(guī)格書詳情
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.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州儀器 |
22+ |
HTQFP-48 |
18000 |
原裝正品 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
HTQFP-48 |
499 |
詢價(jià) | |||
TI |
23+ |
HTQFP-48 |
3050 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
TI/德州儀器 |
24+ |
HTQFP-48 |
1000 |
見字如面 欣喜相逢 |
詢價(jià) | ||
TI只做原裝 |
24+ |
HTQFP-48 |
10000 |
低于市場價(jià),實(shí)單必成,QQ1562321770 |
詢價(jià) | ||
24+ |
N/A |
46000 |
一級(jí)代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
TI/德州儀器 |
25+ |
原廠封裝 |
9999 |
詢價(jià) | |||
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(jià) | ||
TI/德州儀器 |
23+ |
HTQFP-48 |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) |