型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MP1531 | Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators 文件:268.09 Kbytes 页数:5 Pages | MPS 美国芯源 | MPS | |
MP1531 | Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators 文件:352.68 Kbytes 页数:12 Pages | MPS 美国芯源 | MPS | |
MP1531 | 带电荷泵的低功耗三路输出升压变换器,用于为TFT提供偏置电源 MP1531是一款带电荷泵的三路输出升压变换器,它可构成一个完整的DC / DC变换器,通过2.7V至5.5V的电源为TFT LCD面板供电。MP1531 包含一个250kHz定频升压变换器和一个正负线性稳压器。其中线性稳压器通过电荷泵来供电,而电荷泵则由升压变换器开关节点驱动。单次开启/关断控制可以使能所有3路输出。为方便操作,其输出具有内部上电时序。MP1531提供内部软启动功能,以防止启动时输入过载。另外还提供逐周期限流保护,以减少部件所承受的应力。\n\nMP1531 采用超小尺寸16引脚3mm x 3mm QFN封装或16引脚 TSSOP 封装。 • 10mA负线性稳压器\n• 250mO内部功率 MOSFET开关管\n• 效率达95%\n• 1µA 关断模式电流\n• 250kHz 固定频率\n• 正稳压器电压高达38V\n• 负稳压器电压低至-20V\n• 内部上电时序\n• 可调软启动/故障定时器\n• 过温关断保护\n• 逐周期过流保护\n• 欠压锁定(UVLO)保护\n• 就绪标志\n• 16引脚TSSOP封装和3mm x 3mm QFN封装; | MPS 美国芯源 | MPS | |
Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators 文件:352.68 Kbytes 页数:12 Pages | MPS 美国芯源 | MPS | ||
Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators 文件:352.68 Kbytes 页数:12 Pages | MPS 美国芯源 | MPS | ||
Package:16-TSSOP(0.173",4.40mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CONV TFT LCD 3OUT 16TSSOP | MPS 美国芯源 | MPS | ||
Package:16-TSSOP(0.173",4.40mm 宽);包装:卷带(TR) 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CONV TFT LCD 3OUT 16TSSOP | MPS 美国芯源 | MPS | ||
Package:16-VFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CONV TFT LCD 3OUT 16QFN | MPS 美国芯源 | MPS |
技术参数
- MPS库存:
从MPS官网购买
- 开关电流限(A):
0.5
- 最小输入电压(V):
2.7
- 最大输入电压(V):
5.5
- 开关频率(kHz):
250
- 最大OTG输出电压(V):
22
- 内部(集成)功率 MOSFET 导通电阻(mΩ):
250
- 最大效率(%):
95
- 等级:
目录
- 封装:
QFN-16 (3x3)
- MPSafe:
1
- MPL:
0
- Product URL:
https
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MPS/美国芯源 |
22+ |
HTSSOP |
25000 |
只做原装,绝对原装,假一罚十! |
询价 | ||
MPS |
QFN |
5000 |
正品原装--自家现货-实单可谈 |
询价 | |||
MPS |
2016+ |
QFN |
5000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MPS |
25+ |
TSSOP16 |
63 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MPS |
23+ |
NA |
10541 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
MPS |
23+ |
TSSOP16 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MPS |
25+23+ |
PDIP |
22173 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MPS |
14+ |
QFN |
12000 |
进口原装只做原装 |
询价 | ||
MPS |
19+ |
QFN16 |
8650 |
原装正品,现货热卖 |
询价 | ||
MPS |
1128+ |
QFN |
4480 |
全新原装现货 |
询价 |
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