TPS65224-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Input supply: 3 V to 5.5 V
- Temperature grade 1: –40°C to +125°C (ambient)
- HBM classification level 2
- CDM classification level C4A
- Functional safety-compliant targeted
- Developed for functional safety applications
- Documentation to aid ISO26262 system design available upon product release
- Systematic integrity up to ASIL-D targeted
- Hardware integrity up to ASIL-B targeted
- 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: 0.5 V to 3.3 V (0.5 V to 1.2 V for dual-phase output)
- Output current: 5 A in single-phase, 10 A in dual-phase
- Switching frequency: 2.2 MHz or 4.4 MHz
- BUCK3 + BUCK4 high-efficiency step-down DC/DC converters
- Output voltage: 0.5 V to 3.3 V
- Output current: 2 A
- Switching frequency: 2.2 MHz or 4.4 MHz
- Two low-dropout (LDO) linear regulators with configurable load-switch mode
- Output voltage: 0.6 V to 3.3 V in regulation mode, 1.7 V to 3.3 V in load-switch mode
- Output current: 400 mA
- One low-dropout (LDO) linear regulator with low-noise performance and with configurable load-switch mode
- Output voltage: 1.2 V to 3.3 V in regulation mode, 2.2 V to 3.6 V in load-switch mode
- Output current: 300 mA
- Six configurable general-purpose input-output (GPIO) pins, reset and safe state outputs
- One 12-bit ADC
- OTP configurable power sequence
- 36-pin, 5 mm × 6 mm, QFN package, 0.5-mm pitch
The TPS65224-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.
技術文件
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS65224-Q1Power Management IC (PMIC) with 4 BUCKs and 3 LDOs for Safety-Relevant Automotive Applications datasheet | PDF | HTML | 2023年 12月 7日 |
| Product overview | PMIC for Powering AM62Px Devices | PDF | HTML | 2024年 3月 14日 | |
| Certificate | TPS65224Q1EVM EU Declaration of Conformity (DoC) | 2023年 10月 30日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
TPS65224Q1EVM — TPS652241-Q1 評估模組
TPS65224Q1EVM 評估板可用於測試、示範、偵錯與配置用於汽車及工業應用的 TPS6522x 電源管理 IC。板載裝置為 TPS6522430-Q1，具備適用於降壓轉換器的 2+1+1 相位配置，並具有一個 10A 輸出及兩個 2A 輸出。
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VQFN-HR (RAH) | 36 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。