型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
3A, 1.2MHz, 6V Synchronous Step-Down Converter In WDFN-8L 2x2 General Description The RT5753 is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and 文件:974.47 Kbytes 页数:30 Pages | RichTek 立锜科技 | RichTek | ||
3A, 1.2MHz, 6V Synchronous Step-Down Converter In WDFN-8L 2x2 General Description The RT5753 is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and 文件:974.47 Kbytes 页数:30 Pages | RichTek 立锜科技 | RichTek | ||
3A, 1.2MHz, 6V Synchronous Step-Down Converter In WDFN-8L 2x2 General Description The RT5753 is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and 文件:974.47 Kbytes 页数:30 Pages | RichTek 立锜科技 | RichTek | ||
3A, 1.2MHz, 6V Synchronous Step-Down Converter In WDFN-8L 2x2 General Description The RT5753 is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and 文件:974.47 Kbytes 页数:30 Pages | RichTek 立锜科技 | RichTek | ||
3A, 1.2MHz, 6V Synchronous Step-Down Converter In WDFN-8L 2x2 General Description The RT5753 is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and 文件:974.47 Kbytes 页数:30 Pages | RichTek 立锜科技 | RichTek | ||
使用 WDFN 2x2 封装的 6V, 3A, 1.2MHz 同步 Buck 转换器 The RT5753A/B is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 5.5V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and WDFN-8SL 2x •Input Voltage Range from 2.5V to 5.5V\n•100% Duty Cycle for Lowest Dropout\n•Power Saving Mode for Light Loads (RT5753A)\n•Internal Soft Startup (1.5ms)\n•Power Good Indicator\n•Negative Over-Current Protection (RT5753B)\n•Output Under-Voltage Protection\n•RoHS Compliant and Halogen Free; | Richtek 立锜科技 | Richtek | ||
使用 WDFN 2x2 封装的 6V, 3A, 1.2MHz 同步 Buck 转换器 RT5753A/B/C/D 是输入电压范围为 2.5V~5.5V、负载能力为 3A、简单易用的同步 Buck 转换器,其参考电压为 0.6V,集成低 RDS(ON) MOSFET 功率开关,使用 WDFN-8L 2x2 和 WDFN-8SL 2x2 封装。\n\nRT5753A/B/C/D 使用改进型固定导通时间(ACOT®)控制架构,瞬态响应速度快,外围元件少,在各种工作条件下的工作频率都几乎保持不变。轻载条件下,RT5753A/C 自动运行于 PSM 工作模式以维持其高转换效率,RT5753B/D 则强制运行于 PWM 模式以确保满足电压调整精度的要求。\n\nRT5753A/B/C/D • 输入电压范围:2.5V~5.5V\n• 以 100% 占空比实现超低压差工作\n• 典型工作频率:1.2MHz\n• ACOT® 控制架构\n• 使能控制输入\n• 上下桥均参与过流保护\n• 输入欠压锁定保护\n• 过热保护\n• 符合 RoHS 规范,不含卤素; | Richtek 立锜科技 | Richtek | ||
使用 WDFN 2x2 封装的 6V, 3A, 1.2MHz 同步 Buck 转换器 RT5753A/B/C/D 是输入电压范围为 2.5V~5.5V、负载能力为 3A、简单易用的同步 Buck 转换器,其参考电压为 0.6V,集成低 RDS(ON) MOSFET 功率开关,使用 WDFN-8L 2x2 和 WDFN-8SL 2x2 封装。\n\nRT5753A/B/C/D 使用改进型固定导通时间(ACOT®)控制架构,瞬态响应速度快,外围元件少,在各种工作条件下的工作频率都几乎保持不变。轻载条件下,RT5753A/C 自动运行于 PSM 工作模式以维持其高转换效率,RT5753B/D 则强制运行于 PWM 模式以确保满足电压调整精度的要求。\n\nRT5753A/B/C/D • 输入电压范围:2.5V~5.5V\n• 以 100% 占空比实现超低压差工作\n• 典型工作频率:1.2MHz\n• ACOT® 控制架构\n• 使能控制输入\n• 上下桥均参与过流保护\n• 输入欠压锁定保护\n• 过热保护\n• 符合 RoHS 规范,不含卤素; | Richtek 立锜科技 | Richtek | ||
Package:8-WFDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC BUCK ADJ 3A SYNC WDFN-8 | Richtek USA Inc. | Richtek USA Inc. | ||
Package:8-WFDFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC BUCK ADJ 3A SYNC WDFN-8S | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min)(V):
2.5
- Vin(max)(V):
5.5
- Number of Outputs:
1
- Vout(min)(V):
0.6
- Vout(max)(V):
5.5
- Output Adj. Method:
Resistor
- Iout(max)(A):
3
- Current Limit(typ)(A):
3.45
- Freq(typ)(kHz):
1200
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
100
- Ron_LS(typ)(mOhm):
70
- Iq(typ)(mA):
0.035
- Features:
100% Duty Cycle;ACOT Control;COT Control;Cycle-by-Cycle Current Limit;Enable Input;Fast Transient Response;OCP;OTP;OVP;PSM;Power Good;SCP;Stable with Ceramic Capacitor;UVP
- Package Type:
WDFN2x2-8;WDFN2x2-8S
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Richte |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Richtek |
22+ |
8-WFDFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
RICHTEK |
22+ |
QFN |
60000 |
立绮全线/只有原装/接受订货 |
询价 | ||
RICHTEK(立锜) |
24+ |
DFN8(2x2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
RICHTEK(台湾立锜) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
RICHTEK |
2600 |
原装现货 |
询价 | ||||
24+ |
N/A |
69000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Richtek USA Inc. |
25+ |
8-WFDFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
RICHTEK(立锜) |
2024+ |
WDFN-8SL-EP(2x2) |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
RICHTEK/立锜 |
24+ |
WDFN2*2-8 |
60000 |
询价 |
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