TLVM23615
- Functional Safety-Capable
- Versatile synchronous buck DC/DC module:
- Integrated MOSFETs, inductor, CBOOT capacitor and controller
- Wide input voltage range of 3V to 36V
- Input transient protection up to 40 V
- Junction temperature range –40°C to +125°C
- Overmolded package of 4.5mm × 3.5mm × 2mm
- Frequency adjustable from 200kHz to 2.2MHz using the RT pin
- Ultra-high efficiency across the full load range:
- Greater than 88% efficiency at 12V VIN,5V VOUT, 1MHz, IOUT = 2.5A
- Greater than 87% efficiency at 24VIN,5VOUT, 1MHz, IOUT = 2.5A
- As low as 1.5µA standby IQ at 13.5VIN
- Optimized for ultra-low EMI requirements:
- Flip-chip on lead package - FCOL
-
Inductor and boot capacitor integration
- CISPR 11, Class B compliant-capable
- Output voltage and current options:
- Adjustable output voltage from 1V to 6V
- Designed for scalable power supplies:
- Pin compatible with:
- TPSM365R6 (65V, 600mA)
- Pin compatible with:
- Create a custom design using the TLVM236x5 with the WEBENCH Power Designer
The TLVM236x5 is a 1.5A or 2.5A, 36V input synchronous step-down DC/DC power module that combines flip chip on lead (FCOL) packaging, power MOSFETs, integrated inductor and boot capacitor in a compact and easy-to-use 3.5mm × 4.5mm × 2mm, 11-pin QFN package. The small HotRod™ QFN package technology enhances the thermal performance, ensuring high ambient temperature operation. devices can be configured for 1V up to 6V output with a resistor feedback divider.
The TLVM236x5 is specifically designed to meet low standby power requirements for always on, industrial applications. Auto mode enables frequency fold back when operating at light loads, allowing a no load current consumption of 1.5µA at 13.5V VIN and high light load efficiency. A seamless transition between PWM and PFM modes along with low MOSFET on resistances provide exceptional efficiency across the entire load range.
The TLVM236x5 uses peak current mode architecture with internal compensation to maintain stable operation with minimal output capacitance. The RT pin can be used to set the frequency between 200kHz and 2.2MHz to avoid noise sensitive frequency bands.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TLVM236x5, 3V to 36V Input, 1V to 6V Output, 1.5A, 2.5A Synchronous Buck Converter Power Module in a HotRod™ QFN Package datasheet (Rev. B) | PDF | HTML | 2024年 2月 29日 |
Application note | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024年 3月 14日 |
設計與開發
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TLVM23625EVM — 適用於 2.5-A 同步降壓電源模組的 TLVM23625 評估模組
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
QFN-FCMOD (RDN) | 11 | Ultra Librarian |
訂購與品質
- 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
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點