DRV81620-Q1
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3V to 40V Analog supply voltage
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Cranking capability down to 3V
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Supports LV124 standard
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3V to 5.5V Digital supply voltage
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Compatible with 3.3V and 5V microcontrollers
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44V minimum drain to source clamping voltage
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-19V maximum source to ground clamping voltage
- RDS(ON): 630mΩ typical at 12V, 25 °C
- Current: 330mA per output at 85 °C, with all channels ON
- 2 parallel inputs with mapping functionality
- Fail-safe activation in Limp Home mode
- Using nSLEEP and IN pins
- Two independent internal PWM generators
- Bulb Inrush Mode (BIM) to drive lamps
- For 2W/5W lamps and other capacitive loads
- Low-current sleep mode
- < 6.5µA using nSLEEP pin
- 16-bit SPI interface for control and diagnosis
- Daisy Chain capability
- Compatible with 8-bit SPI devices
- Supports various protection features -
- Reverse battery protection
- Short circuit to ground and battery protection
- Stable behavior at under voltage conditions
- Over Current latch OFF
- Overtemperature warning
- Thermal shutdown latch OFF
- Overvoltage protection
- Loss of battery and loss of ground protection
- Electrostatic discharge (ESD) protection
- Supports several diagnostic features -
- Diagnostic information via SPI register
- Over Load detection at ON state
- Open Load detection in ON and OFF state
- Input and Output Status Monitor
The DRV81620-Q1 is an eight channel low-side and high-side switch with integrated protection and diagnostics. It is designed to control relays, LEDs, Lamps and motors in automotive and industrial applications.
A serial peripheral interface (SPI) with daisy chain capability is utilized for control and diagnosis of the loads as well as of the device. Two input pins with mapping functionality are available for direct control of the outputs. The device supports Limp Home mode for fail-safe activation. Integrated PWM generators enable driving LEDs, and bulb inrush mode enables driving loads with large capacitance.
The DRV81620-Q1 supports various protection features such as undervoltage, overvoltage, short circuit and open load detection. High level of integration with embedded protection and diagnostic features make the DRV81620-Q1 an ideal choice for automotive body and powertrain applications.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | DRV81620-Q1 : 8-Channel Configurable Low-side and High-side Driver for Automotive Relay, LED, Lighting and Motor Control datasheet | PDF | HTML | 2024/09/11 |
| White paper | 차량용 전자장치의 미래를 바꾸는 소프트웨어 정의 차량 (Rev. A) | PDF | HTML | 2024/10/31 | |
| EVM User's guide | DRV81xxx-Q1 Evaluation Module User's Guide | PDF | HTML | 2024/07/22 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DRV81620-Q1EVM — DRV81620-Q1 평가 모듈
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HTSSOP (PWP) | 24 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.