SG3526B中文資料美高森美數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
SG3526B |
| 參數(shù)屬性 | SG3526B 封裝/外殼為18-SOIC（0.295"，7.50mm 寬）；包裝為卷帶（TR）；類(lèi)別為集成電路（IC） > PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器；產(chǎn)品描述：IC REG CTRLR BUCK/FLYBACK 18SOIC |
| 功能描述 | REGULATING PULSE WIDTH MODULATOR |
| 文件大小 |
209.31 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | Microsemi Corporation |
| 企業(yè)簡(jiǎn)稱 |
Microsemi【美高森美】 |
| 中文名稱 | 美高森美公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-11-2 9:30:00 |
SG3526B規(guī)格書(shū)詳情
DESCRIPTION
The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the following enhancements: a bandgap reference circuit for improved regulation and drift characteristics, improved undervoltage lockout, lower temperature coefficients on oscillator frequency and current-sense threshold, tighter tolerance on softstart time, much faster SHUTDOWN response, improved double-pulse supperession logic for higher speed operation, and an improved output driver design with low shoot-through current, and faster rise and fall times. This versatile device can be used to implement single-ended or push-pull switching regulators of either polarity, both transformer-less and transformer-coupled. The SG1526B is specified for operation over the full military ambient temperature range of -55°C to 150°C. The SG2526B is characterized for the industrial range of -25°C to 150°C, and the SG3526B is designed for the commercial range of 0°C to 125°C.
FEATURES
? 8 to 35 volt operation
? 5V low drift 1 bandgap reference
? 1Hz to 500KHz oscillator range
? Dual 100mA source/sink
? Digital current limiting
? Double pulse suppression
? Programmable deadtime
? Improved undervoltage lockout
? Single pulse metering
? Programmable soft-start
? Wide current limit common mode range
? TTL/CMOS compatible logic ports
? Symmetry correction capability
? Guaranteed 6 unit synchronization
? Shoot thru currents less than 100mA
? Improved shutdown delay
? Improved rise and fall time
HIGH RELIABILITY FEATURES - SG1526B
? Available to MIL-STD-883
? MIL-M38510/12603BVA - JAN1526BJ
? Radiation data available
? LMI level S processing available
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
SG3526BDW
- 制造商：
Microchip Technology
- 類(lèi)別：
集成電路（IC） > PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器
- 包裝：
卷帶（TR）
- 輸出類(lèi)型：
晶體管驅(qū)動(dòng)器
- 功能：
降壓，升壓/降壓
- 輸出配置：
正
- 拓?fù)洌?/span>
降壓，反激
- 輸出階段：
1
- 電壓 - 供電 (Vcc/Vdd)：
8V ~ 35V
- 頻率 - 開(kāi)關(guān)：
1Hz ~ 500kHz
- 占空比（最大）：
49%
- 同步整流器：
是
- 時(shí)鐘同步：
無(wú)
- 控制特性：
空載時(shí)間控制，使能，頻率控制，復(fù)位，軟啟動(dòng)
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
18-SOIC（0.295"，7.50mm 寬）
- 供應(yīng)商器件封裝：
18-SOIC
- 描述：
IC REG CTRLR BUCK/FLYBACK 18SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MSC |
17+ |
稀18腳 |
9998 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
LINFINITY |
2020+ |
CDIP-18 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
LINFINITY |
2048+ |
SOP18 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
Microsemi Corporation |
22+ |
18PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Microchip |
21+ |
PDIP |
15000 |
只做原裝 |
詢價(jià) | ||
SG |
23+ |
SOP16 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
LINFINITY |
20+ |
SOP20 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
MICRO |
22+ |
NA |
30000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
STM |
24+ |
SOP-16 |
28500 |
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售 |
詢價(jià) | ||
LINFINI |
2020+ |
DIP18 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) |
