SG1526B集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
SG1526B |
| 參數(shù)屬性 | SG1526B 封裝/外殼為18-CDIP（0.300"，7.62mm）；包裝為管件；類(lèi)別為集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器；產(chǎn)品描述：IC REG CTRLR BUCK/FLYBACK 18DIP |
| 功能描述 | REGULATING PULSE WIDTH MODULATOR |
| 封裝外殼 | 18-CDIP（0.300"，7.62mm） |
| 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 | 2025-1-26 22:30:00 |
SG1526B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)：
SG1526BJ
- 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：
管件
- 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：
-55°C ~ 125°C（TJ）
- 安裝類(lèi)型：
通孔
- 封裝/外殼：
18-CDIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
18-CDIP
- 描述：
IC REG CTRLR BUCK/FLYBACK 18DIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROSEMI/美高森美 |
2020+ |
NA |
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) | ||
SG |
CDIP |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MICROSEMI |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SG |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
SG1526BF/883B |
8 |
8 |
詢價(jià) | ||||
MSC |
19+ |
CDIP |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
24+ |
5000 |
現(xiàn)貨在庫(kù) |
詢價(jià) | ||||
MICROSEMI |
18+ |
DIP |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
MICROSEMI/美高森美 |
2021+ |
NA |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
微芯 |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) |
