BD8174MUV数据手册ROHM中文资料规格书
BD8174MUV规格书详情
描述 Description
是1chip控制TFT液晶面板所需的6信道电源的系统电源。输出电压及时序固定,因此可通过极少的外接部件控制输出。
特性 Features
·Step-up DC/DC converter with built-in 3A FET
·Synchronous step-down DC/DC converter
with built-in 2A FET
·High Voltage LDO (50mA)
·Low Voltage LDO (400mA)
·Positive/ Negative charge pumps (Integrated-diode)
·10bit DAC 4CH
·VCOM amplifier
·Gate shading function
·All-output shut down function
·Power Good function
·Fixed Frequency (700kHz)
·Protection circuit :Under-voltage lockout protection circuit
Thermal shutdown circuit
Over current protection circuit
Over voltage protection circuit
Timer-latch type short-circuit protection circuit
·Constant startup sequence
·VQFN048V7070 package
技术参数
- 制造商编号
:BD8174MUV
- 生产厂家
:ROHM
- Vin1(Min.)[V]
:10.0
- Vin1(Max.)[V]
:14.0
- SW frequency(Max.)[MHz]
:0.7
- Output Source Voltage[V]
:to 18
- Output Logic Voltage[V]
:3.3
- Output Logic Voltage2[V]
:1.2/1.5/1.8
- Output Gate Voltage[V]
:+ 35.2 / - 6.0
- Start up Sequence Circuit
:Yes
- VCOM[ch]
:1
- Auto Data Read
:No
- Operating Temperature (Min.)[°C]
:-40
- Operating Temperature (Max.)[°C]
:105
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM/罗姆 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ROHM/罗姆 |
24+ |
NA/ |
4033 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ROHM/罗姆 |
25+ |
QFN |
54658 |
百分百原装现货 实单必成 |
询价 | ||
ROHM |
1844+ |
VQFN048V7070 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ROHM |
1910+ |
QFN |
12522 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ROHM |
21+ |
QFN |
26007 |
原装现货假一赔十 |
询价 | ||
ROHM |
2016+ |
QFN |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ROHM |
23+ |
QFN |
315 |
原装环保房间现货假一赔十 |
询价 | ||
ROHM/罗姆 |
21+ |
QFN |
2000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
ROHM |
QFN |
53650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |