Datasheet > RP500N292A-TR-FE

RP500N292A-TR-FE

更新时间： 2024-11-07 17:09:35

品牌	Logo	应用领域
理光 - RICOH		开关光电二极管
页数	文件大小	规格书
25页	657K
描述
Switching Regulator, 1440kHz Switching Freq-Max, CMOS, PDSO6, HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 6 PIN

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

RP500N292A-TR-FE 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOT-23
包装说明：	SOT-23, 6 PIN	针数：	6
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.61
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	5.5 V	最小输入电压：	2.55 V
标称输入电压：	3.6 V	JESD-30 代码：	R-PDSO-G6
JESD-609代码：	e3	长度：	2.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	6	最高工作温度：	85 °C
最低工作温度：	-40 °C	标称输出电压：	2.9 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	座面最大高度：	1.4 mm
表面贴装：	YES	切换器配置：	BUCK
最大切换频率：	1440 kHz	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.8 mm	Base Number Matches：	1

RP500N292A-TR-FE 数据手册

RP500x SERIES

600mA^∗Step-down DC/DC Converter with Synchronous Rectifier

NO.EA-155-100802

OUTLINE

The RP500x Series are CMOS-based 600mA^∗step-down DC/DC Converters with synchronous rectifier.

Each of these ICs consists of an oscillator, a switching control circuit, a reference voltage unit, an error

amplifier, a soft-start circuit, protection circuits, UVLO circuit, switching transistors, and so on. A low ripple, high

efficiency step-down DC/DC converter can be easily composed of this IC with only an inductor and capacitors.

In terms of the output voltage, since the feedback resistances are built-in, the voltage is fixed internally. 0.1V

step output can be set by laser-trim and 1.5% or 24mV tolerance depending on the output voltage is guaranteed.

Mode alternative circuit works automatically for improving the efficiency. Considering fixed noise frequency,

PWM fixed control type is also available.

As protection circuits, the current limit circuit which limits peak current of Lx at each clock cycle, and the latch

type protection circuit which works if the term of the over-current condition keeps on a certain time exist. The

latch-type protection circuit works to latch an internal driver with keeping it disable. To release the condition of

the protection, after disabling this IC with a chip enable circuit, enable it again, or restart this IC with power-on or

make the supply voltage at UVLO detector threshold level or lower than UVLO.

Since packages are WLCSP-6-P2, DFN1616-6, DFN(PLP)1820-6, SOT-23-6W, high density mounting on

boards is possible.

∗)This is an approximate value, because output current depends on conditions and external parts.

FEATURES

• Supply Current......................................................Typ. 400μA (at PWM mode)

Typ. 100μA (at VFM mode)

• Standby Current....................................................Max. 5μA

• Input Voltage Range .............................................2.55V to 5.50V

• Output Voltage Range...........................................1.1V to 3.3V (0.1V steps)

(For other voltages, please refer to MARK INFORMATIONS.)

• Output Voltage Accuracy.......................................±1.5% (VOUT≥1.6V), ±24mV (VOUT<1.6V)

• Temperature-Drift Coefficient of Output Voltage...Typ. ±100ppm/°C

• Oscillator Frequency.............................................Typ. 1.2MHz

• Oscillator Maximum Duty Cycle............................Min. 100%

• Built-in Driver ON Resistance ...............................Typ. Pch. 0.3Ω, Nch. 0.38Ω (V^IN=3.6V)

• UVLO Detector Threshold.....................................Typ. 2.2V

• Soft Start Time.......................................................Typ. 120μs

• Lx Current Limit.....................................................Typ. 900mA

• Latch type Protection Circuit.................................Typ. 1.5ms

• Two choices of Switching Mode............................Automatic PWM/VFM mode change / PWM fixed

• Packages ..............................................................WLCSP-6-P2, DFN1616-6, DFN(PLP)1820-6, SOT-23-6W

APPLICATIONS

• Power source for battery-powered equipment.

• Power source for hand-held communication equipment, cameras, VCRs, camcorders.

• Power source for HDD, portable equipment.

12 3 4 5 6 7...25

中文翻译

下载PDF

与RP500N292A-TR-FE相关器件

型号	品牌	获取价格	描述	数据表
RP500N294A-TR-F	RICOH	获取价格	Switching Regulator, Current-mode, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, LEAD FRE
RP500N301A-TR-F	RICOH	获取价格	Switching Regulator, Current-mode, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, LEAD FRE
RP500N302A-TR	RICOH	获取价格	Switching Regulator, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, SOT-23, 6 PIN
RP500N304A-TR-F	RICOH	获取价格	Switching Regulator, Current-mode, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, LEAD FRE
RP500N311A-TR-F	RICOH	获取价格	Switching Regulator, Current-mode, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, LEAD FRE
RP500N312A-TR	RICOH	获取价格	Switching Regulator, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, SOT-23, 6 PIN
RP500N312A-TR-FE	RICOH	获取价格	暂无描述
RP500N313A-TR-F	RICOH	获取价格	Switching Regulator, Current-mode, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, LEAD FRE
RP500N314A-TR-F	RICOH	获取价格	Switching Regulator, Current-mode, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, LEAD FRE
RP500N322A-TR	RICOH	获取价格	Switching Regulator, 0.9A, 1440kHz Switching Freq-Max, CMOS, PDSO6, SOT-23, 6 PIN

与RP500N292A-TR-FE相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

16
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

13
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

37
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

34

产品中心

服务支持

精选活动

关于我们

帮助中心

RP500N292A-TR-FE

RP500N292A-TR-FE 技术参数

RP500N292A-TR-FE 数据手册

与RP500N292A-TR-FE相关器件

与RP500N292A-TR-FE相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

RP500N292A-TR-FE

RP500N292A-TR-FE 技术参数

RP500N292A-TR-FE 数据手册

与RP500N292A-TR-FE相关器件

与RP500N292A-TR-FE相关文章

您还可以找

您在本页遇到什么问题？