ICE2QS03集成电路(IC)ACDC转换器离线开关规格书PDF中文资料
厂商型号 |
ICE2QS03 |
参数属性 | ICE2QS03 封装/外壳为8-DIP(0.300",7.62mm);包装为卷带(TR);类别为集成电路(IC) > AC DC 转换器,离线开关;产品描述:IC OFFLINE SWITCH FLYBACK 8DIP |
功能描述 | Quasi-Resonant PWM Controller |
文件大小 |
803.68 Kbytes |
页面数量 |
19 页 |
生产厂商 | Infineon Technologies AG |
企业简称 |
Infineon【英飞凌】 |
中文名称 | 英飞凌科技公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-31 16:00:00 |
ICE2QS03规格书详情
Product Highlight
• Active burst mode for low standby power
• Digital frequency reduction for better overall system efficiency
• Integrated power cell for IC self-power supply
Description
ICE2QS03 is a quasi-resonant PWM controller optimized for off-line switch power supply applications such as LCD TV, CRT TV and notebook adapter. The digital frequency reduction with decreasing load enables a quasi-resonant operation till very low load. As a result, the overall system efficiency is significantly improved compared to other conventional solutions. The active burst mode operation enables an ultra-low power consumption at standby mode with small and controllable output voltage ripple. Based on the BiCMOS technology, the product has a wide operation range (up to 26V) of IC power supply and lower power consumption. The numerous protection functions give a full protection of the power supply system in failure situations. All of these make the ICE2QS03 an outstanding controller for quasi-resonant flyback converter in the market.
Features
• Quasiresonant operation till very low load
• Active burst mode operation at light/no load for low standby input power (< 100mW)
• Digital frequency reduction with decreasing load
• Power cell for VCC pre-charging with constant current
• Built-in digital soft-start
• Foldback correction and cycle-by-cycle peak current limitation
• Auto restart mode for VCC Overvoltage protection
• Auto restart mode for VCC Undervoltage protection
• Auto restart mode for openloop/overload protection
• Latch-off mode for adjustable output overvoltage protection
• Latch-off mode for Short-winding protection
ICE2QS03属于集成电路(IC) > AC DC 转换器,离线开关。英飞凌科技公司制造生产的ICE2QS03AC DC 转换器,离线开关该系列是元器件级控制产品,用于构建将交流市电转换为直流电(通常电压大幅降低)的设备。集成和未集成系统主要开关元件的器件均包括在内。由于高输入输出电压比,以及此类系统中通常需要隔离,这些器件通常与外部变压器配合使用。尽管通常使用定制变压器来实现此用途,但也有许多专门用于此用途的库存产品,请参见“开关转换器,SMPS 变压器”标题。
产品属性
- 产品编号:
ICE2QS03HKLA1
- 制造商:
Infineon Technologies
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 包装:
卷带(TR)
- 输出隔离:
隔离
- 内部开关:
无
- 拓扑:
反激
- 电压 - 供电 (Vcc/Vdd):
10.5V ~ 27V
- 占空比:
50%
- 频率 - 开关:
52kHz
- 故障保护:
限流,开路,过载,超温,过压
- 工作温度:
-25°C ~ 125°C(TJ)
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
PG-DIP-8
- 安装类型:
通孔
- 描述:
IC OFFLINE SWITCH FLYBACK 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Infineon(英飞凌) |
23+ |
标准封装 |
7000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
Infineon(英飞凌) |
22+ |
标准封装 |
7000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
INFINEON |
21+ |
DIP8 |
60000 |
原装正品进口现货 |
询价 | ||
只做原装 |
21+ |
DIP-8 |
36520 |
一级代理/放心采购 |
询价 | ||
Infineon(英飞凌) |
23+ |
标准封装 |
42048 |
原厂渠道供应,大量现货,原型号开票。 |
询价 | ||
INFINEON |
11+ |
DIP8 |
2748 |
旗舰店 |
询价 | ||
Infineon(英飞凌) |
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 | ||
INFINEON/英飞凌 |
22+ |
DIP8 |
150 |
原装现货假一赔十 |
询价 | ||
INFINEON/英飞凌 |
22+ |
SOP8 |
10730 |
原装正品 |
询价 | ||
Infineon(英飞凌) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |