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RT4823

Wide Input and Ultra-Low Quiescent Current Boost Converter with High Efficiency

General Description The RT4823 integrates built-in power transistors, synchronous rectification, and low supply current to provide a compact solution for systems using advanced Li-Ion battery chemistries. The RT4823 is capable of supplying significant energy when the battery voltage is lower

RICHTEK

立锜科技

RT4823

Wide Input and Ultra-Low Quiescent Current Boost Converter with High Efficiency

The RT4823 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs. By combining built-in power transistors, synchronous rectification, and low supply current; this IC provides a c • Ultra-Low Operating Quiescent Current\r\n• 3 Few External Components : 1μH Inductor, 0402 Case Size Input and 0603 Case Size Output Case Size Capacitors\r\n• Support VIN > VOUT Operation\r\n• Maximum Continuous Load Current : 1.3A at VIN > 3.6V Boosting VOUT to 5V\r\n• EN(H) : Boost Mode\r\n• EN(L;

RICHTEK

立锜科技

丝印代码:8B;Wide Input and Ultra-Low Quiescent Current Boost Converter with High Efficiency

General Description The RT4823 integrates built-in power transistors, synchronous rectification, and low supply current to provide a compact solution for systems using advanced Li-Ion battery chemistries. The RT4823 is capable of supplying significant energy when the battery voltage is lower

RICHTEK

立锜科技

High Frequency Power Supply Controller

GENERAL DESCRIPTION The ML4823 High Frequency PWM Controller is an IC controller optimized for use in Switch Mode Power Supply designs running at frequencies to 1MHz. Propagation delays are minimal through the comparators and logic for reliable high frequency operation while slew rate and bandwid

FAIRCHILD

仙童半导体

High Frequency Power Supply Controller

GENERAL DESCRIPTION The ML4823 High Frequency PWM Controller is an IC controller optimized for use in Switch Mode Power Supply designs running at frequencies to 1MHz. Propagation delays are minimal through the comparators and logic for reliable high frequency operation while slew rate and bandwid

FAIRCHILD

仙童半导体

High Frequency Power Supply Controller

GENERAL DESCRIPTION The ML4823 High Frequency PWM Controller is an IC controller optimized for use in Switch Mode Power Supply designs running at frequencies to 1MHz. Propagation delays are minimal through the comparators and logic for reliable high frequency operation while slew rate and bandwid

FAIRCHILD

仙童半导体

High Frequency Power Supply Controller

GENERAL DESCRIPTION The ML4823 High Frequency PWM Controller is an IC controller optimized for use in Switch Mode Power Supply designs running at frequencies to 1MHz. Propagation delays are minimal through the comparators and logic for reliable high frequency operation while slew rate and bandwid

FAIRCHILD

仙童半导体

High Frequency Power Supply Controller

GENERAL DESCRIPTION The ML4823 High Frequency PWM Controller is an IC controller optimized for use in Switch Mode Power Supply designs running at frequencies to 1MHz. Propagation delays are minimal through the comparators and logic for reliable high frequency operation while slew rate and bandwid

FAIRCHILD

仙童半导体

RT4823产品属性

  • 类型

    描述

  • Vin(min)(V):

    1.8

  • Vin(max)(V):

    5.5

  • Vout(min)(V):

    5

  • Vout(max)(V):

    5

  • Output Adj. Method:

    Fixed

  • Iq(typ)(mA):

    0.004

  • SW Current Limit(typ)(A):

    2.15

  • Freq(typ)(kHz):

    3.5

  • Freq(min)(kHz):

    3

  • Freq(max)(kHz):

    4

  • Ron(typ)(Ohm):

    0.08

  • Features:

    OCP;OVP;SCP

  • Package Type:

    WL-CSP1.3x1.2-9(BSC)

更新时间:2026-5-15 18:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RAFFAR
23+
SOP-8
50000
原装正品 支持实单
RICHTEK/立锜
21+
WLCSP
15000
RAFFAR
2223+
SOP8
26800
只做原装正品假一赔十为客户做到零风险
Raffar
12+
SOP-8
329
一级代理,专注军工、汽车、医疗、工业、新能源、电力
RAFFAR
2517+
SOP8
8850
只做原装正品现货或订货假一赔十!
RICHTEK/立锜
19+
WLCSP
880000
明嘉莱只做原装正品现货
乾坤
25+23+
0805
60860
绝对原装正品现货,全新深圳原装进口现货
RAFFAR
22+
SOP-8
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
RICHTEK/立錡
25+
WLCSP-30
10500
全新原装正品现货假一罚十
VBSEMI
20+
SOP-8
15947
全新 发货1-2天

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