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DRV3233-Q1_V01中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
DRV3233-Q1_V01 |
功能描述 | DRV3233-Q1 Automotive 24/12-V Battery 3-Phase Gate Driver Unit with accurate current sensing and enhanced diagnostics |
文件大小 |
1.11582 Mbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI【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 | 2025-1-29 23:00:00 |
DRV3233-Q1_V01規(guī)格書詳情
1 Features
? AEC-Q100 qualified for automotive applications -
Temperature options:
– DRV3233EPHP: –40°C to +150°C, TA
– DRV3233QPHP (Preview): –40°C to +125°C,TA
? Functional Safety-Compliant targeted
– Developed for functional safety applications
– Documentation to aid ISO 26262 system design
will be available
– Systematic capability up to ASIL D targeted
? Three phase half-bridge gate driver
– Drives six N-channel MOSFETs (NMOS)
– 4.5 to 60-V wide operating voltage range
– Bootstrap architecture for high-side gate driver
– Charge pump for 50mA average gate current
– 100% PWM duty cycle support
– Overdrive supply of external switches
? Smart Gate Drive architecture
– 45-level configurable peak gate drive current up
to 1000 / 2000-mA (source / sink)
– Three-step dynamic drive current control
– Soft shutdown for power stage protection
? Low-side Current Sense Amplifier
– Sub-1 mV low input offset across temperature
– 9-level adjustable gain
? SPI-based detailed configuration and diagnostics
? DRVOFF pin to disable driver independently
? High voltage wake up pin (nSLEEP)
? Multiple PWM interface options available
– 6x, 3x, 1x PWM Modes
– PWM over SPI
? Supports 3.3-V, and 5-V Logic Inputs
? Optional programmable OTP for reset settings
? Advanced and configurable protection features
– Battery and power supply voltage monitors
– Phase feedback comparator
– MOSFET VDS and Rsense over current monitors
– Analog Built-In-Self-Test, Clock monitors
– Fault condition indicator pin
2 Applications
? 12-V / 24-V Automotive Motor-Control Applications
– Electrical Power Steering and Steer-by-Wire
– Electrical Mechanical Brake, Brake Boost
Assist and Brake-by-Wire
– Transmission and Shift-by-Wire
– Automotive Pumps
3 Description
The DRV3233 is an integrated smart gate driver
for 12-V and 24-V automotive three-phase BLDC
applications. The device provides three half-bridge
gate drivers, each capable of driving high-side and
low-side N-channel power MOSFETs. The DRV3233
generates the correct gate drive voltages using an
integrated bootstrap diode and a GVDD charge
pump. The Smart Gate Drive architecture supports
configurable peak gate drive current from 0.8-mA
up to 1-A source and 2-A sink. The DRV3233 can
operate from a single power supply with a wide input
range of 4.5 to 60-V. A trickle charge pump enables
100% PWM duty cycle control, and provides overdrive
supply voltage for external switches.
The DRV3233 provides low-side current sense
amplifiers to support resistor based low-side current
sensing. The low offset of the amplifiers enables the
system to obtain precise motor current measurement.
A wide range of diagnostics and protection features
integrated in the DRV3233 enable a robust motor
drive system design and help eliminate the needs
of external components. The highly configurable
device response allows the device to be integrated
seamlessly into a variety of system designs.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
48PowerTQFP |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TI(德州儀器) |
23+ |
HTQFP48(7x7) |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
TI(德州儀器) |
22+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
6000 |
詢價 | ||||||
TI/只做原 |
23+ |
HTQFP48 |
20000 |
詢價 | |||
TI/德州儀器 |
22+ |
HTQFP-48 |
2500 |
原裝正品 |
詢價 | ||
Texas Instruments |
23+/24+ |
48-TQFP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
TEXAS INSTRUMENTS |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
Texas Instruments |
23+ |
- |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |