TPS22964C
- Integrated N-Channel Load Switch
- Input Voltage Range: 1 V to 5.5 V
- Internal Pass-FET RDSON = 8 mΩ (Typ)
- Ultra-Low ON-Resistance
- RON = 13 mΩ (Typ) at VIN = 5 V
- RON = 14 mΩ (Typ) at VIN = 3.3 V
- RON = 18 mΩ (Typ) at VIN = 1.8 V
- 3A Maximum Continuous Switch Current
- Reverse Current Protection (When Disabled)
- Low Shutdown Current (760 nA)
- Low Threshold 1.3-V GPIO Control Input
- Controlled Slew-Rate to Avoid Inrush Current
- Quick Output Discharge (TPS22964 only)
- Six Terminal Wafer-Chip-Scale Package (Nominal Dimensions Shown - See Addendum for Details)
- 0.9 mm x 1.4 mm, 0.5 mm Pitch, 0.5 mm Height (YZP)
- ESD Performance Tested Per JESD 22
- 2-kV Human-Body Model (A114-B, Class II)
- 500-V Charged-Device Model (C101)
The TPS22963/64 is a small, ultra-low RON load switch with controlled turn on. The device contains a low RDSON N-Channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and switch currents of up to 3 A. An integrated charge pump biases the NMOS switch in order to achieve a low switch ON-Resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage GPIO control signals. The rise time of the TPS22963/64 device is internally controlled in order to avoid inrush current.
The TPS22963/64 provides reverse current protection. When the power switch is disabled, the device will not allow the flow of current towards the input side of the switch. The reverse current protection feature is active only when the device is disabled so as to allow for intentional reverse current (when the switch is enabled) for some applications.
The TPS22963/64 is available in a small, space-saving 6-pin WCSP package and is characterized for operation over the free air temperature range of –40°C to 85°C.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS2296xC 5.5-V, 3-A, 13-mΩ On-Resistance Load Switch With Reverse Current Protection and Controlled Turn-On datasheet (Rev. A) | PDF | HTML | 2015/01/14 |
| Technical article | How innovative packaging can drive higher power density in load switches | PDF | HTML | 2022/02/23 | |
| Application note | Load Switch Thermal Considerations (Rev. A) | 2018/10/11 | ||
| Application note | Basics of Load Switches (Rev. A) | 2018/09/05 | ||
| 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 | Reverse Current Protection in Load Switches | 2016/05/19 | ||
| Application note | Managing Inrush Current (Rev. A) | 2015/05/28 | ||
| EVM User's guide | Using the TPS22963/64EVM-029 Single Channel Load Switch IC (Rev. A) | 2013/06/26 |
설계 및 개발
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| 패키지 | 핀 | 다운로드 |
|---|---|---|
| DSBGA (YZP) | 6 | 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.