TPS40101
- Operation over 4.5 V to 18 V Input Range
- 100 kHz to 1 MHz Voltage Mode Control
- Output Voltage Range From 0.69 V to 5.5 V
- Simultaneous, Ratiometric and Sequential Startup Sequencing
- Remote Sensing (Via Separate GND/PGND)
- 24-Pin QFN Package
- Thermal Shutdown
- Programmable Overcurrent Protection
- Power Good Indicator
- 1%, 690-mV Reference
- Output Margining, 3% and 5%
- Programmable UVLO and Hysteresis
- Frequency Synchronization
- APPLICATIONS
- Servers
- Networking Equipment
- Telecommunications Equipment
- Power Supply Modules
The TPS40101 is a wide-input synchronous, step-down controller that offers programmable closed loop soft-start, programmable UVLO and hysteresis, programmable current limit with hiccup recovery and can be synchronized to other timebases. The TPS40101 incorporates MOSFET gate drivers for external N-channel MOSFETs. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing diode conduction in the rectifier MOSFET.
技術文件
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檢視所有 2 類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | Midrange Input Synchronous Buck Controller With Advanced Sequencing and Output M datasheet | 2006年 9月 28日 | |
Selection guide | Power Management Guide 2018 (Rev. R) | 2018年 6月 25日 |
設計與開發
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計算工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFN (RGE) | 24 | Ultra Librarian |
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
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊:
- 晶圓廠位置
- 組裝地點