TPS22810-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 2: –40°C to +105°C
Ambient Operating Temperature - Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C5
- Device Temperature Grade 2: –40°C to +105°C
- Integrated Single Channel Load Switch
- 2-A Maximum Continuous Current
- Input Voltage: 2.7 V to 18 V
- Absolute Maximum Input Voltage: 20 V
- On-Resistance (RON)
- RON = 79 mΩ (Typical) at VIN = 12 V
- Quiescent Current
- 62 µA (Typical) at VIN = 12 V
- Shutdown Current
- 500 nA (Typical) at VIN = 12 V
- Thermal Shutdown
- Undervoltage Lock-Out (UVLO)
- Adjustable Quick Output Discharge (QOD)
- Configurable Rise Time With CT Pin
- SOT23-6 Package
- 2.9-mm × 2.8-mm, 0.95-mm Pitch,
1.45-mm Height (DBV)
- 2.9-mm × 2.8-mm, 0.95-mm Pitch,
The TPS22810-Q1 is a one channel load switch with configurable rise time and integrated quick output discharge (QOD). The device features thermal shutdown to protect the device against high junction temperature and thereby ensure safe operating area of the device inherently. The device features a N-channel MOSFET that can operate over an input voltage range of 2.7 V to 18 V. The device can support a maximum current of 2 A. The switch is controlled by an on and off input that can interface directly with low-voltage control signals.
The configurable rise time of the device greatly reduces inrush current caused by large bulk load capacitances, thereby reducing or eliminating power supply droop. Undervoltage lock-out is used to turn off the device if the VIN voltage drops below a threshold value, ensuring that the downstream circuitry is not damaged by being supplied by a voltage lower than intended. The configurable QOD pin controls the fall time of the device to allow design flexibility for power down.
The TPS22810-Q1 is available in a leaded, SOT-23 package (DBV) which allows to visually inspect solder joints. The device is characterized for operation over the free-air temperature range of –40˚C to +105˚C.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS22810-Q1, 2.7-18-V, 79-mΩ On-Resistance Load Switch With Thermal Protection datasheet | PDF | HTML | 2018/04/02 |
| E-book | 11 Ways to Protect Your Power Path | 2019/07/03 | ||
| Application note | Integrated Load Switches Versus Discrete MOSFETs (Rev. A) | 2019/05/06 | ||
| Application note | Load Switch Thermal Considerations (Rev. A) | 2018/10/11 | ||
| Application note | Basics of Load Switches (Rev. A) | 2018/09/05 | ||
| EVM User's guide | TPS22810 Load Switch Evaluation Module User's Guide (Rev. B) | 2018/01/30 | ||
| Application note | Selecting a Load Switch to Replace a Discrete Solution | 2017/04/30 | ||
| Application note | Timing of Load Switches | 2017/04/27 | ||
| Application note | Fundamentals of On-Resistance in Load Switches | 2016/06/09 | ||
| Application note | Managing Inrush Current (Rev. A) | 2015/05/28 |
설계 및 개발
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TPS22810EVM — TPS22810 상승 시간을 조정할 수 있는 18V, 2A, 79mΩ 부하 스위치 평가 모듈
The TPS22810 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS22810 load switch. The TPS22810EVM allows the user to apply different input voltages (2.7 V to 18 V) under different loading conditions (0 A to 2 A) to the TPS22810. Test point connections allow the (...)
TPS22810 and TPS22810-Q1 Unencrypted PSpice Transient Model Package (Rev. A)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
TIDA-020008 — 차량용 전동 시트 레퍼런스 설계
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-23 (DBV) | 6 | 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.