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SC4510ITSTRT集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

厂商型号 |
SC4510ITSTRT |
参数属性 | SC4510ITSTRT 封装/外壳为20-TSSOP(0.173",4.40mm 宽);包装为卷带(TR);类别为集成电路(IC)的PMIC-稳压器-DCDC开关式控制器;产品描述:IC REG CTRLR BUCK 20TSSOP |
功能描述 | High Performance Synchronous Buck Controller With Reference Tracking |
封装外壳 | 20-TSSOP(0.173",4.40mm 宽) |
文件大小 |
733.92 Kbytes |
页面数量 |
16 页 |
生产厂商 | SEMTECH |
中文名称 | 先之科 |
网址 | |
数据手册 | |
更新时间 | 2025-10-7 10:31:00 |
人工找货 | SC4510ITSTRT价格和库存,欢迎联系客服免费人工找货 |
SC4510ITSTRT规格书详情
描述 Description
The SC4510 can be configured as a synchronous buck convertor capable of sourcing and sinking current from load without losing output regulation. The output can be set to track an internal reference or an external voltage. The actual reference used by the error amplifier is buffered and brought out as a reference. It is the ideal choice for externally referenced or tracking buck convertors such as those for DDR memory applications.
特性 Features
◆ Synchronous buck operation with current sink or
source without loss of regulation
◆ Output can track internal or external reference
◆ Buffered reference output from external reference
◆ Combi-Sense mode lossless current sensing
◆ 2.5V to 16V operation with 4.75V minimum VCC
◆ Direct drive for high side N-channel MOSFETs with
diode and capacitor bootstrap
◆ Undervoltage lockout, Soft Start, Enable and Power
Good functions
◆ Fast transient response with external compensation
◆ Current mode control with transconductance error
amplifier
◆ Programmable oscillator frequency with external sync
Applications
◆ Externally referenced buck convertors
◆ DDR memory terminators
◆ Point of use power supplies
产品属性
- 产品编号:
SC4510ITSTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
4.75V ~ 16V
- 频率 - 开关:
100kHz ~ 1MHz
- 占空比(最大):
90%
- 同步整流器:
是
- 时钟同步:
是
- 控制特性:
使能,频率控制,电源良好,软启动
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC REG CTRLR BUCK 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
18+ |
TSSOP20 |
23311 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
Semtech Corporation |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Semtech |
23+ |
32000 |
正品原装货价格低 |
询价 | |||
SEMTECH/美国升特 |
25+ |
TSSOP-20 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
SEMTECH |
20+ |
TSSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
SEMTECH/升特 |
24+ |
TSSOP20 |
47186 |
郑重承诺只做原装进口现货 |
询价 | ||
SEMTECH |
23+24 |
TSSOP20 |
28650 |
原装原盘原标,提供BOM一站式配单 |
询价 | ||
SEMTECH/美国升特 |
24+ |
TSSOP-20 |
600 |
原装正品/假一罚十/支持样品/可开发票 |
询价 | ||
SEMTECH |
24+ |
TSSOP20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
SEMTECH |
2008 |
TSSOP20 |
5212 |
现货库存/价格优惠热卖 |
询价 |