SG1526BJ中文资料PDF规格书
厂商型号 |
SG1526BJ |
参数属性 | SG1526BJ 封装/外壳为18-CDIP(0.300",7.62mm);包装为管件;类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR BUCK/FLYBACK 18DIP |
功能描述 | REGULATING PULSE WIDTH MODULATOR |
文件大小 |
209.31 Kbytes |
页面数量 |
9 页 |
生产厂商 | Microsemi Corporation |
企业简称 |
Microsemi【美高森美】 |
中文名称 | 美高森美公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 10:13:00 |
SG1526BJ规格书详情
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
产品属性
- 产品编号:
SG1526BJ
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
管件
- 输出类型:
晶体管驱动器
- 功能:
降压,升压/降压
- 输出配置:
正
- 拓扑:
降压,反激
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
8V ~ 35V
- 频率 - 开关:
1Hz ~ 500kHz
- 占空比(最大):
49%
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
空载时间控制,使能,频率控制,复位,软启动
- 工作温度:
-55°C ~ 125°C(TJ)
- 安装类型:
通孔
- 封装/外壳:
18-CDIP(0.300",7.62mm)
- 供应商器件封装:
18-CDIP
- 描述:
IC REG CTRLR BUCK/FLYBACK 18DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SG |
2138+ |
DIP |
8960 |
专营军工产品,进口原装 |
询价 | ||
SG |
22+ |
DIP18 |
8208 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
MICROSEMI |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
MICROSEMI |
1436+ |
DIP |
30000 |
绝对原装进口现货可开17%增值税发票 |
询价 | ||
MICROSEMI |
DIP |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
MSC |
19+ |
CDIP16 |
3856 |
进口原装军工器件原厂COC |
询价 | ||
Microsemi Corporation |
21+ |
18-CDIP |
65300 |
一级代理/放心采购 |
询价 | ||
MORNSUN |
2022+ |
SIP |
5778 |
询价 | |||
微芯/美高森美 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
MICROSE |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 |