FAN7554中文资料PDF规格书
厂商型号 |
FAN7554 |
参数属性 | FAN7554 封装/外壳为8-DIP(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 CTLR FLYBK/FWRD CONV 8DIP |
功能描述 | Versatile PWM Controller |
文件大小 |
1.00686 Mbytes |
页面数量 |
22 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-5 17:19:00 |
FAN7554规格书详情
Description
The FAN7554 is a fixed frequency current mode PWM controller. It is specially designed for off-line and DC to DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated
reference, an ON/OFF control, a high gain error amplifier, a current sensing comparator, and a high current totem-pole output. The FAN7554 has various protection functions such as an over load protection, an over current protection, and the over voltage protection, which include built-in auto restart circuit. The FAN7554 is available in the 8-DIP package as well as the 8-SOP package.
Features
• Current Mode Control
• Pulse by Pulse Current Limiting
• Low External Components
• Under Voltage Lockout(UVLO): 9V/15V
• Stand-by Current: Typ. 100uA
• Power Saving Mode Current: Typ. 200uA
• Operating Current: Typ. 7mA
• Soft Start
• On/Off Control
• Over Load Protection(OLP)
• Over Voltage Protection(OVP)
• Over Current Protection(OCP)
• Over Current Limit(OCL)
• Operating Frequency up to 500kHz
• 1A Totem-Pole Output Current
产品属性
- 产品编号:
FAN7554
- 制造商:
onsemi
- 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:
升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
反激,正激转换器
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
9V ~ 30V
- 频率 - 开关:
500kHz
- 占空比(最大):
95%
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
软启动
- 工作温度:
-25°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-DIP
- 描述:
IC REG CTLR FLYBK/FWRD CONV 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
2020+ |
SOP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
- |
23+ |
DIP8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
FSC |
21+ |
DIP |
100000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
FAIRCHILDSEM |
22+ |
8-DIP |
5000 |
全新原装品牌专营 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
DIP8 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
仙童Fairchild/FSC |
21+ |
DIP8 |
3800 |
询价 | |||
FAIRCHILD/仙童 |
2048+ |
DIP8 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ON/安森美 |
21+ |
DIP-8 |
8800 |
公司只做原装正品 |
询价 | ||
ON/FSC |
2023+ |
PDIP-8 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
Fairchild(飞兆/仙童) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |