SC2672
Product is not recommended for new design.
The SC2672 is a versatile 2 phase, 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, high-side drive circuitry.
功能
- 300 kHz operating frequency
- Soft start
- Power-good output provided
- Under-voltage current limit
- Phase-shifted switchers minimize ripple
- High efficiency operation, > 90%
- Programmable output(s) as low as 0.9 V
- Industrial temperature range
- SOIC-16 package
- Bias voltage as low as 4.5 V
- Two Independent PWM Controllers
- Flexible, same or separate VIN
- Independent control for each channel
- Independent and separate output UVLO
- 2 phases operating opposed for ripple reduction (if same VIN used)
- Graphics cards
- Peripheral add-in card
- Power supplies requiring two outputs
应用
封装
- SOIC-16
订购代码
- SC2672STR: Package Minimum Tape & Reel Only
- SC2672STRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2672
产品描述
DUAL SYNCHRONOUS VOLTAGE MODE CONTROLLER WITH CURRENT
引脚数
16
封装类型
SOIC
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
（-40°C 至 +85°C / 4000 循环）
（-40°C 至 +85°C / 4000 循环）
是
环境温度存储，锡须测试
（50°C，4000 小时）
（50°C，4000 小时）
是
60°C/90% 相对湿度 4000 小时，锡须测试
是
声明和报告
IPC-1752-2
Datasheets & Documentation
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资源
