TMI3244TF数据手册Tollsemi中文资料规格书
TMI3244TF规格书详情
描述 Description
The TMI3244TF is a high efficiency 550kHz, Constant-on-Time (COT) control mode, synchronous step-down DC-DC converter capable of delivering up to Peak 4.0A current with 1.2V output voltage. TMI3244TF integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor size are achieved with 550kHz switching frequency. It adopts the COT architecture to achieve fast transient responses for high voltage step down
特性 Features
⚫ 60mΩ/30mΩ Low RDS(ON) internal FETs
应用 Application
⚫ Digital Set Top Boxes
技术参数
- 制造商编号
:TMI3244TF
- 生产厂家
:Tollsemi
- IOUT (A)
:4
- Switching Frequency (Hz)
:550k
- VFB (V)
:0.765
- Iq (μA)
:300
- HSFET Rds(on) (Ω)
:0.065
- LSFET Rds(on) (Ω)
:0.03
- Control Mode
:COT
- Functions
:FPWM/ 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) |
2021+ |
SOT23-6 |
499 |
询价 | |||
TMI |
25+ |
SOT23-6 |
30000 |
原厂原装,价格优势 |
询价 | ||
拓尔微 |
24 |
300 |
询价 | ||||
TI/德州仪器 |
22+ |
SOT23-6 |
50000 |
原装正品 |
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) |
2025 |
SOT23-6 |
30 |
全新原装正品现货 |
询价 | ||
TMI(拓尔微) |
23+ |
SOT-23-6 |
2495 |
10年专业做电源IC/原装现货库存 |
询价 | ||
拓尔微电子 |
21+ |
SOT23-6 |
10 |
全新原装鄙视假货 |
询价 | ||
TMI |
24+ |
con |
2500 |
优势库存,原装正品 |
询价 | ||
TMI(拓尔微) |
2405+ |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 |