零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
TMI3253 | 中压Buck转换器 The TMI3253/S/T is a high efficiency 600kHz, Constant on-Time (COT) control mode synchronous step-down DC-DC converter capable of delivering up to 3A current. TMI3253/S/T integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple an; . 70mΩ/35mΩ Low RDS(ON)internal FETs(2). High Efficiency Synchronous-Mode(2)Operation(2). Wide InputRange:4.5Vto 18V(2). Output Voltage from:0.8V(TMI3253)/ 0.6V(TMI3253S)/0.765V(TMI3253T)(2). 600kHz Switch Frequency(2). Up to 3A, 3.5A@1.2V Output Current(2). COT control to achieve fast transient(2)r; | TollsemiToll Microelectronic 拓尔微电子拓尔微电子股份有限公司 | Tollsemi | |
1MHz 18V 3A Synchronous COT Step-Down Converter with Force PWM Operation | TollsemiToll Microelectronic 拓尔微电子拓尔微电子股份有限公司 | Tollsemi | ||
600kHz 18V 3A Synchronous COT Step-Down Converter with Output Discharge | TollsemiToll Microelectronic 拓尔微电子拓尔微电子股份有限公司 | Tollsemi | ||
RS-232TRANSCEIVERWITHSPLITSUPPLYPINFORLOGICSIDE | TITexas Instruments 德州仪器美国德州仪器公司 | |||
RS-232TRANSCEIVERWITHSPLITSUPPLYPINFORLOGICSIDE | TITexas Instruments 德州仪器美国德州仪器公司 | |||
RS-232TRANSCEIVERWITHSPLITSUPPLYPINFORLOGICSIDE | TI1Texas Instruments 德州仪器美国德州仪器公司 |
技术参数
- IOUT (A):
3
- Switching Frequency (Hz):
600k
- VFB (V):
0.8
- Iq(μA):
300
- HSFET Rds(on) (Ω):
0.07
- LSFET Rds(on) (Ω):
0.035
- Control Mode:
COT
- Functions:
PFM / Fast Response
- Package:
SOT23-6
- Status:
MP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TMI/拓尔微 |
21+ |
SOT23-6 |
20000 |
原装代理正品 |
询价 | ||
拓尔微 |
25+ |
N/A |
12000 |
原装现货17377264928微信同号,终端客户可供样品 |
询价 | ||
SUNTO/尚途 |
24+ |
SOT23-6 |
89532 |
原装正品现货供应 |
询价 | ||
TMI(拓尔微) |
2447 |
SOT23-6 |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
TMI(拓尔微) |
2021+ |
SOT23-6 |
2997 |
询价 | |||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
拓尔微电子 |
21+ |
SOT23-6 |
50 |
全新原装鄙视假货 |
询价 | ||
TMI(拓尔微) |
23+ |
SOT-23-6 |
950 |
10年专业做电源IC/原装现货库存 |
询价 | ||
拓尔微 |
23 |
10 |
询价 | ||||
TMI拓尔微 |
23+ |
SOT23-6 |
22820 |
原装正品,支持实单 |
询价 |
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