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RT8209B

Single Synchronous Buck Controller

Features Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1 VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Nega

文件:336.51 Kbytes 页数:18 Pages

RichTek

立锜科技

RT8209BGQW

丝印:A0;Package:WQFN-16L;Single Synchronous Buck Controller

Features Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1 VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Nega

文件:336.51 Kbytes 页数:18 Pages

RichTek

立锜科技

RT8209B

降压 (Buck) 控制器

Richtek

立锜科技

RT8209BGQW

Package:14-PowerWFQFN;包装:卷带(TR) 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 14WQFN

Richtek USA Inc.

Richtek USA Inc.

RT8209BGQW

Package:14-PowerWFQFN;包装:卷带(TR) 功能:降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BUCK 14WQFN

Richtek USA Inc.

Richtek USA Inc.

技术参数

  • Vs(typ)(V):

    5

  • Vin(min)(V):

    4.5

  • Vin(max)(V):

    26

  • Vout(min)(V):

    0.75

  • Vout(max)(V):

    3.3

  • Output Adj. Method:

    Resistor

  • Accuracy(+/- %):

    1

  • Freq(typ)(kHz):

    300

  • Freq(min)(kHz):

    200

  • Freq(max)(kHz):

    600

  • Iq(typ)(mA):

    0.5

  • Ext Sync:

    No

  • Features:

    Adjustable Current Limit;Adjustable Frequency;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;Power Good;SCP;Selectable (PSM or PWM);UVP

  • Package Type:

    WQFN3x3-16;WQFN3.5x3.5-14

供应商型号品牌批号封装库存备注价格
RICHTEK
10+
QFN
2312
询价
RICHTEK
QFN14
650
正品原装--自家现货-实单可谈
询价
RICHTEK
2016+
QFN
2980
公司只做原装,假一罚十,可开17%增值税发票!
询价
RICHTEK
23+
QFN14
8000
原装正品,假一罚十
询价
RICHTEK
18+
QFN
85600
保证进口原装可开17%增值税发票
询价
RICHTEK
19+
QFN
16200
原装正品,现货特价
询价
RichtekUSAInc.
24+
14-WQFN(3.5x3.5)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
RICHTEK/立锜
24+
WDFN-8L
25980
原装正品现货供应
询价
RICHTEK/立锜
23+
QFN
25000
代理原装现货,假一赔十
询价
RICHTEK
24+
WDFN-8L
65200
一级代理/放心采购
询价
更多RT8209B供应商 更新时间2025-10-6 8:04:00