Datasheet > RS5RJ3934B-T2

RS5RJ3934B-T2

更新时间： 2024-02-27 20:05:41

品牌	Logo	应用领域
理光 - RICOH		光电二极管
页数	文件大小	规格书
29页	574K
描述
Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8

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技术参数
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RS5RJ3934B-T2 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	LSOP,
针数：	8	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.65	Is Samacsys：	N
其他特性：	DETECTOR VOLTAGE = 3.4 VOLT	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制模式：	VOLTAGE-MODE	控制技术：	PULSE FREQUENCY MODULATION
最大输入电压：	10 V	最小输入电压：	1.2 V
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e2
长度：	5.2 mm	功能数量：	1
端子数量：	8	最高工作温度：	80 °C
最低工作温度：	-30 °C	最大输出电流：	0.25 A
标称输出电压：	3.9 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	LSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	1.7 mm
表面贴装：	YES	切换器配置：	BOOST
最大切换频率：	100 kHz	技术：	CMOS
温度等级：	COMMERCIAL EXTENDED	端子面层：	Tin/Silver (Sn/Ag)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4.4 mm	Base Number Matches：	1

RS5RJ3934B-T2 数据手册

VFM STEP-UP DC/DC CONVERTER WITH

VOLTAGE REGULATOR AND DETECTOR

NO. EA-024-0204

RS5RJ SERIES

OUTLINE

The RS5RJ series are CMOS-based step-up DC/DC converter ICs equipped with a voltage regulator (VR) and

a voltage detector (VD). Each of these step-up DC/DC converter ICs consists of a VFM DC/DC converter, a linear

regulator and a voltage detector. These ICs are output-voltage-fixed type regulators which function as a linear

regulator when input voltage is high, and as step-up DC/DC converter + linear regulator when input voltage is

low, by using an inductor, a diode and a capacitor as external parts for the ICs.

Since a voltage detector is built in these ICs, the potentials such as the output voltage of DC/DC converters can

be monitored.

In addition, these step-up DC/DC converter ICs are suitable for battery-powered and hand-held instruments

because internal circuits can be turned off by the chip enable function so that the standby current can be mini-

mized.

FEATURES

...........................................

•

Low Supply Current

Typ. 15µA (RS5RJ3624A : VIN=3.0V,at no load)

Istandby=Max. 1.0µA (RS5RJxxxxA)

.....................................................

•

Standby Mode

Istandby=Max. 10.0µA (RS5RJxxxxB)

Operating Voltage VIN=1.2V to 10V

.......................

•

Low Voltage Operation Possible

High Output Voltage Accuracy

.........................

Fixed Output Voltage Accuracy 2.5ꢀ

2.5ꢀ

...................

High Detector Threshold Accuracy

Output Voltage can be set at User's request (refer to Selection Guide).

Voltage close to battery's voltage can be output because these ICs are of a step-up / step-down type

(Ex. a fixed voltage of 3V can be output by a 3V battery).

•

Built-in Protection Circuits for Lx Driver

Pin for External Driver is equipped, and a large current output can be obtained.

....................................................

Small Package

8pin SOP

APPLICATIONS

•

Power source for cameras, camcorders, and hand-held audio equipment.

Power source for small OA apparatus such as note type personal computers,and word processors.

Power source for hand-held communication appliances such as pagers,cordless telephones, and cellular phones.

12 3 4 5 6 7...29

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与RS5RJ3934B-T2相关器件

型号	品牌	描述	获取价格	数据表
RS5RJ3934B-T2-FA	RICOH	Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8	获取价格
RS5RJ3934-T1	RICOH	Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8	获取价格
RS5RJ3935A-T1	RICOH	Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8	获取价格
RS5RJ3935A-T1-FA	RICOH	Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8	获取价格
RS5RJ3935B-T2-FA	RICOH	Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8	获取价格
RS5RJ3935-T1	RICOH	Switching Regulator, Voltage-mode, 0.25A, 100kHz Switching Freq-Max, CMOS, PDSO8, SOP-8	获取价格

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