88C27-AF5-R

更新时间： 2024-02-28 21:37:47

品牌	Logo	应用领域
友顺 - UTC		电源电路电源管理电路光电二极管
页数	文件大小	规格书
16页	216K
描述
BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR

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88C27-AF5-R 技术参数

生命周期：	Active	零件包装代码：	SOT
包装说明：	LSSOP,	针数：	5
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.13
可调阈值：	NO	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	R-PDSO-G5	长度：	2.9 mm
信道数量：	1	功能数量：	1
端子数量：	5	最高工作温度：	85 °C
最低工作温度：	-40 °C	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	座面最大高度：	1.45 mm
最大供电电压 (Vsup)：	10 V	最小供电电压 (Vsup)：	0.95 V
标称供电电压 (Vsup)：	3.5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	宽度：	1.6 mm
Base Number Matches：	1

88CXX

CMOS IC

VDD

+VDET

OUT

Figure 3

5. Through-type current

Through-type current refers to the current which flows instantaneously, at the time of detection and release of a

voltage detector. Through-type current is large in CMOS output devices.

6. Oscillation

In applications where a resistor is connected to the voltage detector input , in the CMOS active low products for

example, the through-type current generated when the output goes from low to high (release) causes a voltage

drop equal to [through-type current]×[input resistance] across the resistor. When the resultant input voltage drops

below the detection voltage -V_DET, the output voltage returns to its low level. In this state, the through-type current

and its resultant voltage drop have disappeared, and the output goes back from low to high. A through-type current

is again generated, a voltage drop appears, and the process repeats. This unstable condition is referred to as

oscillation.

ꢀ

STANDARD CIRCUIT

Connect directly the C_Dcapacitor for delay between C_Dand Vss terminals

VDD

OUT

Vss

Figure 5

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

QW-R502-040,A

1...5 6 789 10 11...16

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型号	品牌	替代类型	描述	数据表

型号	品牌	描述	获取价格	数据表
88C27L-AF5-R	UTC	BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR	获取价格
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88C28-AF5-R	UTC	BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR	获取价格
88C28-AL5-R	UTC	Power Management Circuit	获取价格
88C28L-AF5-R	UTC	BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR	获取价格