SC1476集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
SC1476 |
| 參數(shù)屬性 | SC1476 封裝/外殼為38-TFSOP（0.173"，4.40mm 寬）；包裝為卷帶（TR）剪切帶（CT）；類別為集成電路（IC）的特殊用途穩(wěn)壓器；SC1476應用范圍：控制器，Intel IMVP-4；產(chǎn)品描述：IC REG CTRLR IMVP-4 1OUT 38TSSOP |
| 功能描述 | Portable IMVP-IV Dual Phase Power Supply Controller |
| 封裝外殼 | 38-TFSOP（0.173"，4.40mm 寬） |
| 文件大小 |
88.33 Kbytes |
| 頁面數(shù)量 |
1 頁 |
| 生產(chǎn)廠商 | SEMTECH |
| 中文名稱 | 先之科 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-6 14:03:00 |
| 人工找貨 | SC1476價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
SC1476規(guī)格書詳情
描述 Description
The SC1476 PowerStep? IV IC is a single chip high-performance hysteretic PWM controller. With its integrated SmartDriver?, it powers advanced IMVP-IV processors. The SC1476 features extended Intel? Mobile Voltage Positioning (IMVP) to increase battery life by reducing the voltage at the processor when it is heavily loaded. It directly supports Intel? SpeedStep? processors for even longer battery life. The SC1476 fully supports Intel’s Geyserville-III core voltage specification. It provides direct “deeper sleep” mode and boot voltage support. Automatic “power-save” is present to prevent negative current flow in the low-side FET during light loading conditions, saving even more power. The high side driver initially turns on with a weak drive to reduce ringing, EMI, and capacitive turn-on of the low side.
特性 Features
? IMVP-IV compliant single chip solution
? High speed hysteretic controller
? 6 bit VID programmable output
? Integrated drivers with soft high side turn-on
? Programmable softstart
? Programmable boot voltage
? Programmable DeeperSleep voltage
? Dynamic phase current matching
? Under-voltage lockout on VccA
? Over-voltage protection on CORE
? Current Limit protection on CORE
? Thermal protection
? Powergood flag with blanking during VID or DeeperSleep mode changes
? Automatic powersave at light load
? Slew rate limited DAC
? TSSOP-38 package
Applications
? Notebook and Laptop computers
產(chǎn)品屬性
- 產(chǎn)品編號：
SC1476ITSTRT
- 制造商：
Semtech Corporation
- 類別：
集成電路（IC） > 特殊用途穩(wěn)壓器
- 包裝：
卷帶（TR）剪切帶（CT）
- 應用：
控制器，Intel IMVP-4
- 輸出數(shù)：
1
- 電壓 - 輸出：
可編程
- 安裝類型：
表面貼裝型
- 封裝/外殼：
38-TFSOP（0.173"，4.40mm 寬）
- 供應商器件封裝：
38-TSSOP
- 描述：
IC REG CTRLR IMVP-4 1OUT 38TSSOP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
TSSOP-28 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢價 | ||||
SEMTECH |
24+ |
TSSOP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
SEMTECH |
2020+ |
TSSOP |
2500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
SC |
24+ |
SSOP-38 |
6430 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | ||
SEMTECH |
24+ |
原封裝 |
2069 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
SEMTECH |
24+ |
TSSOP38 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
SC |
24+ |
TSSOP |
1080 |
大批量供應優(yōu)勢庫存熱賣 |
詢價 | ||
SEMTECH |
22+ |
TSSOP-38 |
5000 |
只做原裝,假一賠十 |
詢價 | ||
23+ |
TSSOP |
25000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |
