参数资料
型号: R3113D251A-TR-F
厂商: RICOH COMPANY LTD
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封装: 1.40 X 0.80 MM, HALOGEN AND LEAD FREE, SON-3
文件页数: 2/20页
文件大小: 452K
代理商: R3113D251A-TR-F
R3113D
10
TIMING CHART
tPLH
Supply Voltage
(VDD)
Output Voltage
(VOUT)
Released Voltage(+VDET)
Detector Threshold(-VDET)
Detector Threshold
Hysteresis
12
3
4
5
A
B
Minimum Operating Voltage
GND
DEFINITION OF OUTPUT DELAY TIME
Output Delay Time (tPLH) is defined as follows:
1. In the case of Nch Open Drain Output:
Under the condition of the output pin (OUT) is pulled up through a resistor of 470k
Ω to 5V, the time interval
between the rising edge of VDD pulse from 0.85V to (+VDET)
+1.0V and becoming of the output voltage to 2.5V.
2. In the case of CMOS Output:
The time interval between the rising edge of VDD pulse from 0.85V to (+VDET)
+1.0V and becoming of the
output voltage to (VDD/2)V.
+VDET
+1.0V
0.85V
Supply
Voltage
(VDD)
GND
5.0V
2.5V
GND
Output
Voltage
(VOUT)
tPLH
tPHL
+VDET
+1.0V
0.85V
GND
tPLH
tPHL
+VDET
+1.0V
Supply
Voltage
(VDD)
Output
Voltage
(VOUT)
((+VDET)
+1.0V)/2
Nch Open Drain Output
CMOS Output
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