TPS65222-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Input supply: 3V to 5.5V
- Temperature grade 1: –40°C to +125°C (ambient)
- HBM classification level 2
- CDM classification level C4A
- Functional safety-compliant
- Developed for functional safety applications
- Documentation available to aid ISO26262 system design
- Documentation available to aid IEC61508 system design
- Systematic integrity up to ASIL-D
- Systematic integrity up to SIL-3
- Hardware integrity up to ASIL-B
- Hardware integrity up to SIL-2
- Undervoltage and overvoltage monitors and current limit on all output supply rails
- Undervoltage and overvoltage monitors for two external supply rails and for input supply
- Watchdog (trigger or Q&A)
- Error signal monitor (level or PWM)
- Temperature warning and thermal shutdown
- Built-in self-test on voltage monitors
- BUCK1 + BUCK2 high-efficiency step-down DC/DC converters
- Output voltage: 0.5V to 3.3V (0.5V to 1.2V for dual-phase output)
- Output current: 5.5A in single-phase, 10A in dual-phase
- Switching frequency: 2.2MHz or 4.4MHz
- BUCK3 + BUCK4 high-efficiency step-down DC/DC converters
- Output voltage: 0.5V to 3.3V
- Output current: 2.4A
- Switching frequency: 2.2MHz or 4.4MHz
- Two low-dropout (LDO) linear regulators with configurable load-switch mode
- Output voltage: 0.6V to 3.3V in LDO-mode
- Output current: 400mA
- One low-dropout (LDO) linear regulator with low-noise performance and with configurable load-switch mode
- Output voltage: 1.2V to 3.3V in LDO-mode
- Output current: 300mA
- Six configurable general-purpose input-output (GPIO) pins, reset and safe state outputs
- OTP configurable power sequence
- 36-pin, 5mm × 6mm, QFN package, 0.5mm pitch
The TPS65222-Q1 device meets the power management requirements of the latest processors and platforms in various safety-relevant applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for various automotive applications. The device has four step-down DC/DC (BUCK) converters, of which two can be used in a dual-phase configuration. Furthermore, the device has three low drop-out (LDO) regulators, which can also be used as load-switches.
技术文档
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查看全部 3 | 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | TPS65222-Q1 Power Management IC (PMIC) with 4 BUCKs and 3 LDOs for Safety-Relevant Applications 数据表 | PDF | HTML | 2025年 8月 13日 | ||
| 应用简报 | Power-Supply Design for Sitara AM62A/P/D(-Q1) using TPS6522430-Q1 and TPS6522230-Q1 PMICs | PDF | HTML | 2025年 7月 23日 | |||
| 产品概述 | 为 AM62Px 器件供电的 PMIC | PDF | HTML | 英语版 | PDF | HTML | 2024年 3月 18日 |
设计和开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
评估板
TPS65224Q1EVM — TPS652241-Q1 评估模块
TPS65224Q1EVM 电路板可用于为汽车和工业应用测试、演示、调试和配置 TPS6522x 电源管理 IC。板载器件为 TPS6522430-Q1，其降压转换器具有 2+1+1 相配置，具有一个 10A 输出和两个 2A 输出。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| VQFN-HR (RAH) | 36 | Ultra Librarian |
订购和质量
包含信息：
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
包含信息：
- 制造厂地点
- 封装厂地点
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