| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
BD9122GUL | 1ch DC/DC Converter Controller IC with Built-in Synchronous rectifier General Description ROHM’s high efficiency step-down switching regulator (BD9122GUL) is a power supply designed to produce a low voltage including 1 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs 文件：337.02 Kbytes 页数：6 Pages | ROHM 罗姆 | ROHM | |
BD9122GUL | Output 0.5A or Less High Efficiency Step-down Switching Regulator with Built-in Power MOSFET Description ROHM’s high efficiency step-down switching regulator (BD9122GUL) is a power supply designed to produce a low voltage including 1 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a curren 文件：431.84 Kbytes 页数：14 Pages | ROHM 罗姆 | ROHM | |
BD9122GUL | 2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET Description ROHM’s high efficiency step-down switching regulator (BD9122GUL) is a power supply designed to produce a low voltage including 1 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a curren 文件：955.52 Kbytes 页数：19 Pages | ROHM 罗姆 | ROHM | |
BD9122GUL | 2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET 文件：889.87 Kbytes 页数：19 Pages | ROHM 罗姆 | ROHM | |
Output 0.5A or Less High Efficiency Step-down Switching Regulator with Built-in Power MOSFET Description ROHM’s high efficiency step-down switching regulator (BD9122GUL) is a power supply designed to produce a low voltage including 1 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a curren 文件：431.84 Kbytes 页数：14 Pages | ROHM 罗姆 | ROHM | ||
2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET Description ROHM’s high efficiency step-down switching regulator (BD9122GUL) is a power supply designed to produce a low voltage including 1 volts from 5/3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a curren 文件：955.52 Kbytes 页数：19 Pages | ROHM 罗姆 | ROHM | ||
2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET 文件：889.87 Kbytes 页数：19 Pages | ROHM 罗姆 | ROHM | ||
Synchronous Buck Converter with Integrated FET 文件：1.76601 Mbytes 页数：25 Pages | ROHM 罗姆 | ROHM | ||
Synchronous Buck Converter with Integrated FET 文件：1.76601 Mbytes 页数：25 Pages | ROHM 罗姆 | ROHM | ||
BD9122GUL | 2.5-5.5V 0.5A 1ch Buck converter ROHM的高效率降压开关稳压器｢BD91□□｣是从5V/3.3V以下电源线产生1V等低电压的电源。通过ROHM独特的脉冲跳跃方式和同步整流电路实现高效率化。同时，采用电流模式控制，实现负荷急变时的高速过渡响应。 •1ch开关稳压器\n•通过电流模式PWM制御方式实现高速过渡应答\n•通过内置同步整流(Nch/Pch FET)、SLLM™ (Simple Light Load Mode)，在全负荷领域实现高效率\n•内置软启功能\n•内置温度/UVLO保护功能\n•内置定时锁定式短路保护功能\n•内置关闭功能Icc=0μA(Typ.); | ROHM 罗姆 | ROHM |
技术参数
- 封装：
VCSP50L2
- 包装数量：
3000
- 最小独立包装数量：
3000
- 包装形态：
Taping
- RoHS：
Yes
- ch：
1
- Integrated FET / Controller：
Integrated FET
- Topology：
Buck
- Synchronous / Nonsynchronous：
Synchronous
- Vin1(Min.)[V]：
2.5
- Vin1(Max.)[V]：
5.5
- Vout1(Min.)[V]：
1
- Vout1(Max.)[V]：
2
- Iout1(Max.)[A]：
0.5
- SW frequency(Max.)[MHz]：
1
- Light Load mode：
Yes
- EN：
Yes
- PGOOD：
No
- Operating Temperature (Min.)[°C]：
-30
- Operating Temperature (Max.)[°C]：
85
- Package Size [mm]：
2.5x1.1 (t=0.55)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ROHM |
24+ |
N/A |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
ROHM |
NA |
185600 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ROHM/罗母 |
2018+ |
VCSP50L2 |
68532 |
罗母授权代理/公司可开正规17%增值税票 |
询价 | ||
ROHM/罗姆 |
23+ |
VCSP50L2
2.5×1.1, H=0.55 |
24500 |
罗姆全系列在售 |
询价 | ||
ROHM/罗姆 |
23+ |
7600 |
专注配单,只做原装进口现货 |
询价 | |||
ROHM/罗姆 |
23+ |
VCSP50L2
2.5×1.1, H=0.55 |
15800 |
专业配单,原装正品假一罚十,代理渠道价格优 |
询价 | ||
RohmSemiconductor |
24+ |
8-VCSP50L2(2.09x1.85) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
Rohm |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Rohm Semiconductor |
24+ |
8-VCSP50L2(2.09x1.85) |
65200 |
一级代理/放心采购 |
询价 | ||
Rohm |
20+ |
N/A |
2616 |
加我qq或微信，了解更多详细信息,体验一站式购物 |
询价 |
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