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產品規格表
LM63610-Q1
- AEC-Q100-qualified for automotive applications
- Device temperature grade 1: –40°C to +125°C ambient operating temperature
- Functional Safety-Capable
- Supports automotive system requirements
- Input voltage range: 3.5 V to 36 V
- Short minimum on-time of 50 ns
- Good performance Pseudo-random spread spectrum Compatible with CISPR 25
- Low operating quiescent current of 23 µA
- Junction temperature range –40°C to +150°C
- High design flexibility
- Pin selectable VOUT: 3.3 V, 5 V, adjustable 1 V to 20 V
- Pin compatible with LM63615/LM63625/LM63635 (1.5 A, or 2.5 A, and 3.25 A)
- Pin selectable frequency: 400 kHz, 2.1 MHz, adjustable 250 kHz to 2200 kHz
- Pin selectable FPWM, AUTO, sync modes
- TSSOP: Thermally-enhanced package
- WSON: For space-constrained applications
- Small solution size
- Highly integrated solution
- Low component count
The LM63610-Q1 regulators are a family of easy-to-use, synchronous, step-down DC/DC converters designed for rugged automotive applications. The LM63610-Q1 can drive up to 1 A of load current from an input of up to 36 V. The converter has high light load efficiency and output accuracy in a small solution size. Features such as a RESET flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load improves efficiency while maintaining tight load regulation. Integration eliminates many external components and provides a pinout designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The LM63610-Q1 is available in both the HTSSOP 16-pin power package, with PowerPAD™, and the WSON 12-pin power package. Please contact Texas Instruments for availability of the WSON package.
技術文件
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LM63610-Q1 3.5-V to 36-V, 1-A, Automotive Step-down Voltage Converter datasheet (Rev. A) | PDF | HTML | 2021年 7月 27日 |
| Application note | Inverting Buck-Boost Application for the LM63615-Q1 | PDF | HTML | 2023年 3月 12日 | |
| Functional safety information | LM636xx-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. E) | PDF | HTML | 2019年 12月 23日 |
設計與開發
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開發板
LM63615QDRREVM — 具有展頻功能的 3.5-V 至 36-V、1.5-A 降壓轉換器的評估模組
The LM63615QDRREVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM63625-Q1 synchronous step-down converter.
| 封裝 | 引腳 | 下載 |
|---|---|---|
| HTSSOP (PWP) | 16 | 檢視選項 |
| WSON (DRR) | 12 | 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