DRV8816
- H-Bridge Motor Driver Individual
- Drives a DC Motor or Other Loads
- Low RDS(on) MOSFETs (0.4-Ω TYP)
- Low-Power Sleep Mode
- 100% PWM Supported
- 8- to 38-V Operating Supply Voltage Range
- Thermally Enhanced Surface Mount Package
- Configurable Overcurrent Limit
- Protection Features
- VBB Undervoltage Lockout (UVLO)
- Charge Pump Undervoltage (CPUV)
- Overcurrent Protection (OCP)
- Short-to-Supply Protection (STS)
- Short-to-Ground Protection (STG)
- Overtemperature Warning (OTW)
- Overtemperature Shutdown (OTS)
- Fault Condition Indication Pin (nFAULT)
The DRV8816 provides a versatile power driver solution with two independent ½-H bridge drivers. The device can drive one brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids. A simple INx/ENx interface allows easy interfacing to controller circuits.
The output stages use N-channel power MOSFETs configured as ½-H-bridges. The DRV8816 is capable of peak output currents up to ±2.8 A and operating voltages up to 38 V. An internal charge pump generates needed gate drive voltages.
A low-power sleep mode is provided which shuts down internal circuitry to achieve very-low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin.
Internal protection functions are provided for UVLO, charge pump fault, OCP, short-to-supply protection, short-to-ground protection, overtemperature warning, and overtemperature shutdown. Fault conditions are indicated through a nFAULT pin
The DRV8816 is packaged in a 16-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br)
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8816 DMOS Dual 1/2-H-Bridge Motor Drivers datasheet (Rev. C) | PDF | HTML | 2016/04/12 |
| Application note | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021/10/14 | |
| Application note | L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B) | 2021/06/09 | ||
| Application note | PowerPAD™ Thermally Enhanced Package (Rev. H) | 2018/07/06 | ||
| EVM User's guide | DRV8816EVM User's Guide | 2013/09/24 | ||
| Application brief | PowerPAD™ Made Easy (Rev. B) | 2004/05/12 |
설계 및 개발
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DRV8816EVM — DRV8816 평가 모듈
The dual half-bridge driver DRV8816 can drive one brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids with individual half-bridge control. The DRV8816 is capable of peak output currents up to ±2.8 A and operating voltages up to 38V. The device has a current (...)
TIDA-00116 — 독립적으로 제어되는 모터가 장착된 이중 BDC 모터 시스템
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| HTSSOP (PWP) | 16 | 옵션 보기 |
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.