RT9259GS中文資料立锜科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
RT9259GS |
| 功能描述 | 12V Synchronous Buck PWM DC-DC and Linear Power Controller |
| 文件大小 |
303.83 Kbytes |
| 頁面數(shù)量 |
15 頁 |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RichTek【立锜科技】 |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-22 20:00:00 |
| 人工找貨 | RT9259GS價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT9259GS規(guī)格書詳情
General Description
The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that support 12V+12V bootstrapped voltage for high efficiency power conversion. The bootstrap diode is built-in to simplify the circuit design and minimize external part count. The LDO controller drives an external N-MOSFET for lower power requirement.
Features
Single 12V Bias Supply
Support Dual Channel Power Conversion
One Synchronous Rectified Buck PWM Controller
One Linear Controller
Both Controllers Drive Low Cost N-MOSFETs
Adjustable Frequency from 150kHz to 1MHz and Free-Run Frequency at 230kHz
Small External Component Count
Output Voltage Regulation
PWM Controller : ±1 Accuracy
LDO Controller : ±2 Accuracy
Two Internal VREFPower Support Lower to 0.8V
Adjustable External Compensation
Linear Controller Drives N-MOSFET Pass Transistor
Fully-Adjustable Outputs
Under Voltage Protection for Both Outputs
Over Current Fault Monitor on MOSFET; No Current Sense Resistor is Required.
RoHS Compliant and 100 Lead (Pb)-Free
Applications
Graphic Card GPU, Memory Core Power
Graphic Card Interface Power
Motherboard, Desktop and Servers Chipset and Memory Core Power
IA Equipments
Telecomm Equipments
High Power DC-DC Regulators
產(chǎn)品屬性
- 型號(hào)：
RT9259GS
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
12V Synchronous Buck PWM DC-DC and Linear Power Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK(臺(tái)灣立锜) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
SOP-14 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
RICHTEK |
24+ |
SOP14 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
SOP-8 |
21807 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK |
20+ |
SOP14 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
RICHTEK |
SOP16 |
53650 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) | |||
RICHTEK/立锜 |
2052+ |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
RICHTEK |
23+ |
SOP-14 |
8890 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
SOP-8 |
21807 |
原裝現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
21+ |
SOP-14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
