SC2672
不建议用于新设计
不建议用于新设计. 数据表仅供参考.
SC2672是一个通用的2相, synchronous, voltage mode PWM controller that may be used in two distinct ways. The SC2672 is ideal for dual voltage independent applications. The SC2672 features a temperature compensated voltage reference, an undervoltage lockout over current protection and internal level-shifted, 高位驱动电路.Features
- 300 kHz工作频率
- Soft start
- 提供电源-良好输出
- 欠压限流
- 相移开关最小化纹波
- High efficiency operation, > 90%
- 可编程输出低至0.9 V
- 工业温度范围
- SOIC-16 package
- 偏置电压低至4.5 V
- 两个独立的PWM控制器
- 灵活，相同或分开的VIN
- 独立控制每个通道
- 独立和分离输出UVLO
- 2 phases operating opposed for ripple reduction (if same VIN used)
- Graphics cards
- 外设外接卡
- 需要两个输出的电源
Applications
Packaging
- SOIC-16
Order Codes
- SC2672STR:封装最小磁带 & Reel Only
- SC2672STRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Pb(铅)无/ RoHS-Green信息
基本部件号 (1)
SC2672
部分描述
DUAL SYNCHRONOUS VOLTAGE MODE CONTROLLER WITH CURRENT
# of leads
16
Package Type
SOIC
Pb-Free (2)
YES
Reflow Temp °C (3)
260
铅或球处理
MATTE Sn
MSL Rating
1
达到SVH c (233) ec1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3修订2015/863 (7)
YES Download Report
关于欧盟2012/19 / (19)
YES
中国RoHS 2 GB/T 26572-2011
YES Download Report
无卤素/低IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
包装材料94/62/EC (17)
YES Download Report
例外符合RoHS标准 (8)
NO
Whisker Testing (10)
热循环晶须试验
(-40°C至+85°C / 4000次循环)
(-40°C至+85°C / 4000次循环)
YES
环境温度储存，晶须测试
(50°C, 4000小时)
(50°C, 4000小时)
YES
60°C/90%RH 4000小时，晶须测试
YES
声明及报告
IPC-1752-2
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