| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
RT8278 | 2A, 24V, 3MHz Step-Down Converter General Description The RT8278 is a high voltage buck converter that can support an input voltage range from 4.5V to 24V with output current up to 2A. Current mode operation provides fast transient response and eases loop stabilization. Features ● Wide Operating Input Range : 4.5V to 24V ● | RICHTEK 立锜科技 | ||
RT8278 | 2A, 24V, 3MHz 降压型 DC/DC 转换器 RT8278为允许高电压输入的降压型 DC/DC 转换器,可输入电压范围4.5V至24V,输出电流可至2A,其电流模式的操作提供快速的瞬时响应与简易的回路稳定架构。RT8278提供了逐周期形式的限流机制与热关断保护功能。操作于关机模式时,只有25μA的低电流消耗。RT8278采用SOP-8 (裸露焊盘)的封装规格。 • 输入电压范围 : 4.5V 至 24V\n• 2A 输出电流\n• 操作频率于2.2Mhz时,效率高达 90% \n• 内建的缓启动\n• 热关断保护\n• 符合RoHS规范与无卤特性\n; | RICHTEK 立锜科技 | ||
PROGRAMMABLE KEYBOARD INTERFACE PROGRAMMABLE KEYBOARD INTERFACE | INTEL 英特尔 | |||
Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2 GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban | AD 亚德诺 | |||
Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2 GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban | AD 亚德诺 | |||
Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2 GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban | AD 亚德诺 | |||
14 Pin DIP 5 Tap Low Power TTL Compatible Active Delay Lines 文件:22.59 Kbytes Page:1 Pages | PCA |
RT8278产品属性
- 类型
描述
- Vin(min)(V):
4.5
- Vin(max)(V):
24
- Number of Outputs:
1
- Vout(min)(V):
0.8
- Vout(max)(V):
15
- Output Adj. Method:
Resistor
- Iout(max)(A):
2
- Current Limit(typ)(A):
3
- Freq(typ)(kHz):
2200
- Freq(min)(kHz):
220
- Freq(max)(kHz):
3000
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
180
- Iq(typ)(mA):
0.8
- Features:
Adjustable Frequency;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;Force PWM;OCP;OTP;Stable with Ceramic Capacitor;UVP
- Package Type:
PSOP-8
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
22+ |
SOP-8 |
20000 |
公司只做原装 品质保障 |
|||
RICHTEK |
20+ |
SOP8 |
19570 |
原装优势主营型号-可开原型号增税票 |
|||
RICHTEK/立锜 |
21+ |
QFN |
82350 |
||||
RICHTEK |
21+ |
SOP-8 |
10000 |
全新原装现货qq547425301电话17621633780杨小姐 |
|||
RT8279GSP |
25+ |
701 |
701 |
||||
RICHTEK/立錡 |
22+ |
SOP8 |
12245 |
现货,原厂原装假一罚十! |
|||
RICHTEK/立锜 |
21+ |
SOP-8 |
20000 |
百域芯优势 实单必成 可开13点增值税 |
|||
RICHTEK/立锜 |
21+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
|||
RICHTEK/立锜 |
22+ |
SOP-8 |
8000 |
原装正品,支持实单! |
|||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
RT8278规格书下载地址
RT8278参数引脚图相关
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- RT8295A
- RT8294
- RT8293B
- RT8293A
- RT8292B
- RT8292A
- RT8290
- RT8289
- RT8288ZSP
- RT8288AZSP
- RT8288A
- RT8288
- RT8287ZQW
- RT8287AZQW
- RT8287A
- RT8287
- RT8286ZSP
- RT8286
- RT8284NGS
- RT8284N
- RT8284GS
- RT8284
- RT8283BLGSP
- RT8283B
- RT8283A
- RT8282BHGSP
- RT8282B
- RT8282AHGSP
- RT8280
- RT8279GSP
- RT8279
- RT8274
- RT8272GSP
- RT8272
- RT8271GFP
- RT8271
- RT8270GS
- RT8270
- RT8269GSP
- RT8269
- RT8268GS
- RT8268GFP
- RT8268
- RT8267GS
- RT8267
- RT8265GSP
- RT8265
- RT8260A
- RT8259GJ6
- RT8259GE
- RT8259AGS
- RT8259A
- RT8259
- RT8258GJ6
- RT8258
- RT8256
- RT8253B
- RT8253A
- RT8252B
- RT8252A
- RT8251
- RT8250
- RT8249D
RT8278数据表相关新闻
RT8258GE
RT8258GE ,全新原装,门市自取或当天发货。
2022-7-1RT8293BHZSP
RT8293BHZSP RT8293BHGSP RT8293BH 封装SOP8 进口原装现货
2021-12-29RT8279GSP ATMEL/爱特梅尔
www.hfxcom.com
2021-12-23RT8268GFP RICHTEK/立锜
www.hfxcom.com
2021-11-5RT8231AGQW 销售一系列芯片,全新原装,绝无虚假。
只做原装正品,原包装标签 欢迎咨询!
2021-5-30RT8288AZSP 原装现货
RT8288AZSP,全新原装现货0755-82732291当天发货或门市自取. QQ:1755232575 /QQ:1157611585,微信号:87680558.
2021-2-28
DdatasheetPDF页码索引
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