SC2643VX中文资料SC2643VX,Combi-Sense™ Multi-Platform Multi-Phase PWM Controller数据手册Semtech规格书
SC2643VX规格书详情
描述 Description
Obsolete - this device is no longer available. Datasheet is for information purposes only.
特性 Features
·VRD/VRM 10.X, VRM 9.X, and K-8 compliant
·Core voltage set point accuracy 0.5%
·Combi-Sense™ current-mode control
·Intrinsic phase current matching
·Fast transient responses
·Active droop with temperature compensation to meet load line slope
·Support VID-on-fly with 5-bit or 6-bit VID
·Enable function for power sequencing
·Cycle-by-cycle peak current limit
·Intelligent over-current shut-down
·Over-voltage protection when using Semtech Combi-Sense™ driver
·Under-voltage protection built in
·External programmable soft-start
·Externally programmable switching frequency (up to 2.8 MHz output voltage ripple frequency)
·2-phase, 3-phase, or 4-phase configurations
·24-pin SOIC or TSSOP package
应用 Application
·Voltage regulator VRD/VRM 10.X
·Voltage regulator VRM 9.X
·Voltage regulator K-8
·High-current, low-voltage step-down DC/DC converters
技术参数
- 型号：
SC2643VX
- 制造商：
SEMTECH
- 制造商全称：
Semtech Corporation
- 功能描述：
Multi-Platform Multi-Phase PWM Controller
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
荣盛电子 |
2403+ |
SSOP |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
SEMTECH |
25+23+ |
TSSOP-24 |
37738 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SEMTECH |
17+ |
SOIC24 |
6200 |
100%原装正品现货 |
询价 | ||
SEMTECH |
23+ |
TSSOP-24 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
SEMTECH |
24+ |
TSSOP-24 |
65200 |
一级代理/放心采购 |
询价 | ||
SEMTECH |
TSSOP |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SEMTECH/升特 |
24+ |
TSSOP-24 |
7850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
SEMTECH |
03/04+ |
TSSOP24 |
235 |
全新原装100真实现货供应 |
询价 | ||
SEMTECH |
20+ |
TSSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
SEMTECH |
24+ |
NA/ |
3344 |
原厂直销,现货供应,账期支持! |
询价 |
