型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT8256 | 2A, 22V, 400kHz Step-Down Converter General Description The RT8256 is an as high voltage buck converter that can support the input voltage range from 4.75V to 22V and the output current can be up to 2A. Current Mode operation provides fast transient response and eases loop stabilization. The chip provides protection functions 文件:216.79 Kbytes 页数:12 Pages | RichTek 立锜科技 | RichTek | |
RT8256 | 2A, 22V, 400kHz 降压型 DC/DC 转换器 RT8256为允许高电压输入的降压型 DC/DC 转换器,当输入范围4.75V 至22V时,输出电流可达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,此外并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。RT8256采用SOP-8的封装规格。 • 输入电压范围 : 4.75V 至 22V\n• 2A 输出电流\n• 功率级 MOSFET : 0.18Ω\n• 恒定操作频率 400kHz\n• 热关断保护\n• 符合RoHS规范与无卤特性; | Richtek 立锜科技 | Richtek | |
SiT8256-DIP-datesheet.V1 文件:472.92 Kbytes 页数:20 Pages | YXCSHENZHEN YANGXING TECHNOLOGY CO., LTD 扬兴深圳扬兴科技有限公司 | YXC | ||
Super high dense cell design for low RDS(ON). STU412S TO-252 Single-N STU420S TO-252 Single-N STU442S TO-252 Single-N STU410S TO-252 Single-N STU456A TO-252 Single-N STU456S TO-252 Single-N STU448S TO-252 Single-N STU466S TO-252 Single-N STU446S TO-252 Single N STU432L TO-252 Single N STU438A TO-252 Single-N STU458S TO-252 Single N 文件:106.97 Kbytes 页数:7 Pages | Samhop 三合微科 | Samhop | ||
AUDIO POWER AMPLIFIER 6W x 3CH 文件:379.23 Kbytes 页数:10 Pages | TOSHIBA 东芝 | TOSHIBA |
技术参数
- Vin(min)(V):
4.75
- Vin(max)(V):
22
- Number of Outputs:
1
- Vout(min)(V):
1.22
- Vout(max)(V):
16
- Output Adj. Method:
Resistor
- Iout(max)(A):
2
- Current Limit(typ)(A):
2.7
- Freq(typ)(kHz):
400
- Freq(min)(kHz):
340
- Freq(max)(kHz):
460
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
180
- Iq(typ)(mA):
0.7
- Features:
Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;Force PWM;OCP;OTP;Stable with Ceramic Capacitor;UVP
- Package Type:
SOP-8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
SOP-8 |
14788 |
原装正品现货供应 |
询价 | ||
RICHTEK/立锜 |
23+ |
SOP8 |
15000 |
全新原装现货,价格优势 |
询价 | ||
RICHTEK |
24+ |
SOP8 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK(台湾立锜) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
RITHCEK |
17+ |
SOP-8 |
6200 |
100%原装正品现货 |
询价 | ||
RICHTEK |
16+ |
SOP8 |
2500 |
全新原装现货 |
询价 | ||
RICHTEK |
SOP8 |
6688 |
15 |
现货库存 |
询价 | ||
RITHCEK |
24+ |
SOP-8 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
RICHTEK |
20+ |
SOP8 |
11520 |
特价全新原装公司现货 |
询价 | ||
Richtek |
2022+ |
47 |
全新原装 货期两周 |
询价 |
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