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参数资料
| 型号： | R3131N27EA-TR-FB |
| 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： | SOT-23, 3 PIN |
| 文件页数： | 27/29页 |
| 文件大小： | 335K |
| 代理商： | R3131N27EA-TR-FB |
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R3130N/R3131N
7
R3130N40xx-TR
[Topt
=25°C]
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VDDH
Maximum Operating Voltage
6.0
V
VDDL
1
Minimum Operating Voltage
IOL
=50A
0.75
1.00
V
VDET
Detector Threshold
3.940
4.000
4.060
V
ISS1
Supply Current1
VDD
=6.00V
1.40
5.00
A
ISS2
Supply Current2
VDD
=4.10V
1.30
4.00
A
ISS3
Supply Current3
VDD
=3.90V
1.15
3.50
A
VOH
“H” Output Voltage
VDD
=4.10V, IOUT=800A
0.8
×VDD 0.95×VDD
V
VOL
“L” Output Voltage
VDD
=3.90V, IOUT=3.2mA
0.18
0.40
V
Tdelay
2
Output Delay Time for release
Refer to electrical characteristics by Output Delay Time for release
VDET/
Topt
Detector Threshold
Temperature Coefficient
40°C <
= Topt <
= 85°C
±100
ppm/
°C
R3130N44xx-TR
[Topt
=25°C]
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VDDH
Maximum Operating Voltage
6.0
V
VDDL
1
Minimum Operating Voltage
IOL
=50A
0.75
1.00
V
VDET
Detector Threshold
4.334
4.400
4.466
V
ISS1
Supply Current1
VDD
=6.00V
1.40
5.00
A
ISS2
Supply Current2
VDD
=4.50V
1.30
4.00
A
ISS3
Supply Current3
VDD
=4.30V
1.15
3.50
A
VOH
“H” Output Voltage
VDD
=4.50V, IOUT=800A
0.8
×VDD 0.95×VDD
V
VOL
“L” Output Voltage
VDD
=4.30V, IOUT=3.2mA
0.18
0.40
V
Tdelay
2
Output Delay Time for release
Refer to electrical characteristics by Output Delay Time for release
VDET/
Topt
Detector Threshold
Temperature Coefficient
40°C <
= Topt <
= 85°C
±100
ppm/
°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R3131N29AA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage Detector with built-in Delay Circuit |
| R3131N29AA3-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage Detector with built-in Delay Circuit |
| R3131N29AA5-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage Detector with built-in Delay Circuit |
| R3131N29AA8-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage Detector with built-in Delay Circuit |
| R3131N29AC | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage Detector with built-in Delay Circuit |
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