TPSM63610
- Functional Safety-Capable
- Versatile 36-VIN, 8-AOUT synchronous buck module
- Integrated MOSFETs, inductor, and controller
- Adjustable output voltage from 1 V to 20 V
- 6.5-mm × 7.5-mm × 4-mm overmolded package
- –40°C to 125°C junction temperature range
- Frequency adjustable from 200 kHz to 2.2 MHz
- Negative output voltage capability
- Ultra-high efficiency across the full load range
- Peak efficiency of 95%+
- External bias option for improved efficiency
- Exposed pad for low thermal impedance. EVM θJA = 18.2 °C/W.
- Shutdown quiescent current of 0.6 µA (typical)
- Ultra-low conducted and radiated EMI signatures
- Low-noise package with dual input paths and integrated capacitors reduces switch ringing
- Resistor-adjustable switch-node slew rate
- Meets CISPR 11 and 32 Class B emissions
- Designed for scalable power supplies
- Pin compatible with the TPSM63608 (36 V, 6 A)
- Inherent protection features for robust design
- Precision enable input and open-drain PGOOD indicator for sequencing, control, and VIN UVLO
- Overcurrent and thermal shutdown protections
- Create a custom design using the TPSM63610 with the WEBENCH Power Designer
Deriving from a family of synchronous buck modules, the TPSM63610 is a highly integrated 36-V, 8-A DC/DC design that combines power MOSFETs, a shielded inductor, and passives in an enhanced HotRod™ QFN package. The module has VIN and VOUT pins located at the corners of the package for optimized input and output capacitor placement. Four larger thermal pads beneath the module enable a simple layout and easy handling in manufacturing.
With an output voltage from 1 V to 20 V, the TPSM63610 is designed to quickly and easily implement a low-EMI design in a small PCB footprint. The total design requires as few as four external components and eliminates the magnetics and compensation part selection from the design process.
Although designed for small size and simplicity in space-constrained applications, the TPSM63610 device offers many features for robust performance: precision enable with hysteresis for adjustable input-voltage UVLO, resistor-programmable switch node slew rate and spread spectrum for improved EMI. Along with integrated VCC, bootstrap and input capacitors for increased reliability and higher density. The device can be configured for constant switching frequency over the full load current range (FPWM), or variable frequency (PFM) for higher light load efficiency. Including a PGOOD indicator for sequencing, fault protection, and output voltage monitoring.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TPSM63610 High-Density, 3-V to 36-V Input, 1-V to 20-V Output , 8-A (10-A Peak) Synchronous Buck DC/DC Power Module With Enhanced HotRod™ QFN Package datasheet (Rev. A) | PDF | HTML | 2023/12/13 | ||
| 應用說明 | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024/3/14 | |||
| 應用說明 | Dynamic Output Voltage Control Using TPSM63610 for USB Type-C Applications | PDF | HTML | 2023/12/14 | |||
| 應用說明 | Using the TPSM636xx for an Inverting Buck-Boost Application | PDF | HTML | 2023/10/11 | |||
| 應用說明 | How to Implement a Simple Constant Current Regulation Scheme to a PCM Based Buck | PDF | HTML | 2023/8/16 | |||
| 功能安全資訊 | TPSM63608 and TPSM63610/E Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2022/10/12 | |||
| 證書 | TPSM63610EVM EU RoHS Declaration of Conformity (DoC) | 2022/8/9 |
設計與開發
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TPSM63610EVM — 適用於 36-V 輸入、1-V 至 20-V、8-A 輸出降壓電源模組的 TPSM63610 評估板
TPSM63610-DESIGN-CALC — TPSM63610 power module quickstart design tool
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| B3QFN (RDF) | 22 | Ultra Librarian |
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