TPS55160-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40°C to +125°C ambient operating temperature
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Functional Safety-Capable
- 2-V to 36-V input voltage range for VOUT = 5 V
- 5-V or 12-V fixed output voltage (TPS55165-Q1)
- Adjustable output voltage options from 5.7 V to 9 V (TPS55160-Q1 and TPS55162-Q1)
- Up to 85% efficiency
- 1-A output current for VOUT = 5 V and VIN ≥ 5.3 V
- 0.8-A output current for VOUT = 5 V and VIN ≥ 3.8 V
- 0.4-A output current for VOUT = 5 V and VIN ≥ 2.3 V
- Automatic transition between step-down and step-up mode
- Low-power mode for improved efficiency at light load conditions (TPS55160-Q1/TPS55165-Q1)
- Device quiescent current less than 15 µA in low-power mode (TPS55160-Q1/TPS55165-Q1)
- Device shutdown current less than 3 µA
- Forced fixed-frequency operation at 2 MHz
- Selectable spread spectrum (TPS55160-Q1 and TPS55165-Q1)
- Wake-up through IGN with power-latch function
- Smart power-good output with configurable delay time
- Overtemperature protection and output overvoltage protection
- Available in easy-to-use 20-Pin HTSSOP PowerPAD™ package
The TPS5516x-Q1 family of devices is a high-voltage synchronous buck-boost DC-DC converter. The device provides a stable power-supply output from a wide varying input-power supply such as an automotive car battery. The buck-boost overlap control ensures automatic transition between step-down and step-up mode with optimal efficiency. The TPS55165-Q1 output voltage can be set to a fixed level of 5 V or 12 V. The TPS55160-Q1 and TPS55162-Q1 devices have a configurable output voltage ranging from 5.7 V to 9 V that is set by an external resistive divider.
Output currents can be as high as 1 A for a normal car battery voltage, and can be maintained at 0.4 A for lower input voltages, such as those for common battery-cranking profiles. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) control circuit using synchronous rectification to obtain maximum efficiency. The switching frequency is set to 2 MHz (typical) which allows for the usage of a small inductor that uses less board space.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS5516x-Q1 36-V, 1-A Output, 2-MHz, Single Inductor, Synchronous Step-Up and Step-Down Voltage Regulator datasheet (Rev. A) | PDF | HTML | 2021/12/13 |
| Functional safety information | TPS5516x-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution | PDF | HTML | 2020/08/12 | |
| Technical article | Solving voltage transient challenges with an integrated buck-boost converter | PDF | HTML | 2018/03/12 | |
| User guide | TPS5516xQ1-EVM Evaluation Module for 1-A Single-Inductor Buck-Boost-Converter | 2017/11/06 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS55160Q1-EVM — TPS5516xEVM 단일 인덕터 1A 벅 부스트 평가 모듈
The Texas Instruments TPS5516xEVM evaluation module (EVM) helps designers to evaluate the operation and performance of the TPS55160-Q1, a 1A single-inductor buck-boost-converter.
The TPS55160-Q1 allows to set the output voltage through a feedback-divider from 5.7V to 9V.
TPS55165Q1-EVM — TPS5516xEVM 단일 인덕터 1A 벅 부스트 평가 모듈
The Texas Instruments TPS55165Q1-EVM evaluation module (EVM) helps designers to evaluate the operation and performance of the TPS55165-Q1, a 1A single-inductor buck-boost-converter.
The TPS55165-Q1 has a selectable output voltage of 5V or 12V.
Unencrypted TPS55160-Q1 PSpice Transient Model Package (Rev. A)
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| HTSSOP (PWP) | 20 | 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