型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT6543A | High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL General Description The RT6543A/B PWM controller provides high efficiency, excellent transient response, and high DC output accuracy for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM. The RT6543A/B supports on chip voltage programming function be 文件:338.35 Kbytes 页数:21 Pages | RichTek 立锜科技 | RichTek | |
High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL General Description The RT6543A/B PWM controller provides high efficiency, excellent transient response, and high DC output accuracy for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM. The RT6543A/B supports on chip voltage programming function be 文件:338.35 Kbytes 页数:21 Pages | RichTek 立锜科技 | RichTek | ||
RT6543A | Intel CPU ICL/TGL 用单相同步 Buck 控制器 RT6543A/B是用于将电池高电压转换为低电压为CPU内核、I/O芯片组和存储器供电的同步Buck PWM控制器,具有转换效率高、瞬态响应特性好、输出电压精度高等特性,只需控制其VID1/VID0输入状态即可在0V~1.8V之间调节其输出电压。 | Richtek 立锜科技 | Richtek | |
Package:20-WFQFN 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) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK PWM WQFN-20 | Richtek USA Inc. | Richtek USA Inc. | ||
Package:20-WFQFN 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) DC-DC 开关控制器 描述:IC REG CTRLR BUCK PWM WQFN-20 | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vs(typ)(V):
5
- Vin(min)(V):
3
- Vin(max)(V):
24
- Vout(min)(V):
1.1
- Vout(max)(V):
1.8
- Output Adj. Method:
Fixed
- Accuracy(+/- %):
1
- Freq(typ)(kHz):
600
- Freq(min)(kHz):
400
- Freq(max)(kHz):
800
- Iq(typ)(mA):
0.3
- Ext Sync:
No
- Features:
Adjustable Current Limit;Adjustable Frequency;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;DCR Current Sense;Diode Emulation Mode;Droop Control;Droop Control;Enable Input;Fast Transient Response;OCP;OVP;Power Good;UVP
- Package Type:
WQFN3x3-20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
21+ |
QFN |
15000 |
询价 | |||
Richtek(立崎) |
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 | ||
RICHTEK |
23+ |
QFN20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK |
25+ |
QFN20 |
9000 |
原厂原装,价格优势 |
询价 | ||
RICHTEK |
17+ |
QFN |
19 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK |
23+ |
QFN-20 |
11500 |
原厂原装正品 |
询价 | ||
RICHTEK(立锜) |
24+ |
QFN20EP(3x3) |
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(台湾立锜) |
2405+ |
WQFN-20L(3x3) |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
RICHTEK立锜 |
24+ |
WQFN20 |
39500 |
进口原装现货 支持实单价优 |
询价 |
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