RT6283B集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號 |
RT6283B |
參數(shù)屬性 | RT6283B 封裝/外殼為8-SOIC(0.154",3.90mm 寬)裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 3A SYNC PSOP-8 |
功能描述 | 3A, 30V, 500kHz Synchronous Step-Down Converter |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬)裸露焊盤 |
文件大小 |
183.53 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | RichTek |
中文名稱 | 立锜科技 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-9-8 13:47:00 |
人工找貨 | RT6283B價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
RT6283B規(guī)格書詳情
General Description
The RT6283B is a high efficiency, current mode
synchronous step-down DC-DC converter that can deliver
up to 3A output current over a wide input voltage range
from 4.5V to 30V. The device integrates a 150mΩ high
side and a 80mΩ low side MOSFET to achieve high
conversion efficiency up to 95. The current mode control
architecture supports fast transient response and simple
compensation circuit.
A cycle-by-cycle current limit function provides protection
against shorted output and an internal soft-start eliminates
input current surge during start-up. The RT6283B provides
complete protection functions such as input under-voltage
lockout, output under-voltage protection, over-current
protection and thermal shutdown.
The RT6283B is available in the thermal enhanced SOP-8
(Exposed Pad) package.
特性 Features
? 4.5V to 30V Input Voltage Range
? 3A Output Current
? Internal N-MOSFETs
? Current Mode Control
? Fixed Frequency Operation : 500kHz
? Adjustable Output Voltage from 0.8V to 24V
? High Efficiency Up to 95
? Stable with Low ESR Ceramic Output Capacitors
? Cycle-by-Cycle Current Limit
? Input Under-Voltage Lockout
? Output Under-Voltage Protection
? Thermal Shutdown Protection
? Adjustable Current Limit
? Power Saving Mode for High Efficiency at Light
Load
? RoHS Compliant and Halogen Free
Applications
? Distributed Power Systems
? Pre-Regulator for Linear Regulators
? Notebook Computers
? Point of Load Regulator in Distributed Power System
? Digital Set-top Boxes
? Personal Digital Recorders
? Broadband Communications
? Flat Panel TVs and Monitors
? Vehicle Electronics
產(chǎn)品屬性
- 產(chǎn)品編號:
RT6283BGSP
- 制造商:
Richtek USA Inc.
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
30V
- 電壓 - 輸入(最大值):
4.5V
- 電壓 - 輸出(最小值/固定):
0.8V
- 電壓 - 輸出(最大值):
24V
- 電流 - 輸出:
3A
- 頻率 - 開關(guān):
500kHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)裸露焊盤
- 供應(yīng)商器件封裝:
8-SOP-EP
- 描述:
IC REG BUCK ADJ 3A SYNC PSOP-8
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
22+ |
SOP-8 |
7010 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
RICHTEK |
24+ |
SOP-8 |
5000 |
十年沉淀唯有原裝 |
詢價 | ||
RICHTEK |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
RICHTEK |
23+ |
SOP-8 |
20000 |
詢價 | |||
RICHTEK |
24+ |
SOP-8 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
RICHTEK |
24+ |
SOP-8 |
8000 |
只做原裝 直接聯(lián)系 |
詢價 | ||
RICHTEK |
24+ |
SOP-8 |
42950 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
RICHTEK/立锜 |
24+ |
SOP-8 |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
RICHTEK/立锜 |
23+ |
SOP-8 |
20556 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
RICHTEK(立锜) |
24+ |
SOP8EP |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 |