SC2442
Product inactive. Information on this page is for reference only.
功能
- Dual output controller
- Asynchronous start-up mode
- Power-up sequencing to prevent latch-up
- Out-of-phase operation for low-input ripple
- Over-current protection
- Output down to 0.75 V
- Wide input range, 4.75 to 30V for SC2442 and 4.75 to 36V for SC2442H
- Vcc regulator with external PNP transistor
- Programmable clock frequency up to 1 MHz
- Two synchronous bucks for high efficiency at high current
- -40°C to +125°C operating temperature
- Small TSSOP-24 package
- Fully WEEE and RoHS Compliant
- Point-of-load converter applications
- DSL applications with multiple output voltages
- Power management for mixed-signal applications
- Cable modems and set-top boxes
应用
封装
- TSSOP-24
订购代码
- SC2442HITSTR: Package Minimum Tape & Reel Only
- SC2442HITSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC2442ITSTR: Package Minimum Tape & Reel Only
- SC2442ITSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC2442H: SC2442H Evaluation Board
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2442
产品描述
HIGH PERFORMANCE WIDE INPUT RANGE DUAL SYNCHRONOUS BUCK CONTROLLER
引脚数
24
封装类型
TSSOP
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
Related Parts
SC2442ITSTRT
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资源
