Richtek

RT7295C

3.5A, 18V, 500kHz ACOT® 同步降壓型轉換器

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RT7295C為ACOT® (Advanced Constant On-Time)操作模式之同步整流降壓型DC/DC轉換器。ACOT® 模式提供良好的暫態回應，且僅需搭配少許的外部元件，並支持所有的陶瓷輸出電容。內部低阻抗MOSFET在輸入電壓4.3V至18V範圍內，支持高頻操作。輸出電壓可調範圍從0.6V至8V。輸出緩啟動可藉由外部電容調整。

應用

工業和商用低功耗系統
電腦周邊設備
LCD顯示器和電視
節能電器
負載點調節的高性能DSP、FPGA和ASIC

Datasheet
Title	Version	Last Update	Download
RT7295C: 3.5A, 18V, 500kHz ACOT® 同步降壓型轉換器	V10.0	2018/10/04

Technical Documents
Title	Item Type	Last Update	Download
立錡全系列產品選擇指南 [Jan., 2026]	Selection Guide	2026/01/12
立錡精選產品 Product Tree 手冊 [Aug., 2023]	Selection Guide	2023/08/07
The Calculation of Output DC Offset for ACOT™ Control Buck Converter with Feed-forward Compensator	App. Note	2015/12/03
ACOT™ (Advanced Constant-On Time) Synchronous Step-Down Converters [Oct., 2015]	Selection Guide	2015/10/02
降壓轉換器的選擇標準	App. Note	2015/05/01
降壓轉換器架構之比較	App. Note	2015/01/01
SOT-23 FCOL封裝的散熱效能	App. Note	2014/03/01
ACOT^® 穩定度測試	App. Note	2013/11/01

Videos
Title	Last Update	Views
如何使用簡單工具對電源轉換器的穩定性進行測試評估?	2017/03/30	639

Evaluation Boards
Title	Last Update	Download
RT7295CGJ6F Evaluation Board	2015/05/15

Reference Design
Title	Last Update	Download
立錡負載暫態量測工具	2018/11/01

Design Tool
Title	Type	Last Update	Download
Richtek Designer™ Web Simulation Tool : RT7295CGJ6F	URL	2026/01/09

Part Number	Package Type	Package Qty.	Distributor	Stock	Buy From Authorized Distributor
RT7295CGJ6F	TSOT-26(FC)	3,000	Digikey	2,365	Buy
RT7295CGJ6F	TSOT-26(FC)	3,000	Digikey	2,616	Buy

Evaluation Board
Part Number	Distributor	Stock	Buy From Authorized Distributor
EVB_RT7295CGJ6F	Digikey	4	Buy
EVB_RT7295CGJ6F	Mouser	5	Buy

庫存實際狀況請洽代理商或業務窗口

Related Products
Title	Download
RT7295A: 3.5A, 18V, 500kHz ACOT® 同步整流降壓式直流轉換器
RT7295B: 3.5A, 18V, 500kHz ACOT® 同步整流降壓式直流轉換器
RT7295D: 3.5A, 18V, 500kHz ACOT® 同步降壓型轉換器