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參數(shù)資料
| 型號： | R5109G511C-TR-FE |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, SSOP-8 |
| 文件頁數(shù)： | 15/18頁 |
| 文件大?。?/td> | 275K |
| 代理商： | R5109G511C-TR-FE |
R5109G
6
ELECTRICAL CHARACTERISTICS
VDD
=6.0V, CTW=0.1μF, CD=0.1μF, In case of Nch Open Drain Output type, the output pin is pulled up with a
resistance of 100k (R5109Gxx1A), unless otherwise noted.
The specification in
is checked and guaranteed by design engineering at 40
°C ≤ Topt ≤ 105°C.
R5109Gxx1A/C
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VDD
Operating Voltage
0.9
6.0
V
ISS
Supply Current
VDD
= -VDET+0.5V,
Clock pulse input
11.5
15.5
μA
VD Part
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
Topt
=25°C
×0.990
×1.010
-VDET
Detector Threshold
40°C ≤ Topt ≤ 105°C
×0.972
×1.015
V
VHYS
Detector Threshold Hysteresis
-VDET
×0.03
-VDET
×0.05
-VDET
×0.07
V
Δ-VDET/
ΔTopt
Detector Threshold
Temperature Coefficient
40°C ≤ Topt ≤ 105°C
±100
ppm/
°C
tPLH
Output Delay Time
CD
=0.1μF 1
340
370
467
ms
Nch
VDD
=1.2V
VDS
=0.1V
0.38
0.8
mA
IRESETB
Output Current
(RESETB Output pin)
Pch
2
VDD
=6.0V
VDS
=0.5V
0.65
0.9
mA
WDT Part
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
tWD
Watchdog Timeout period
CTW
=0.1μF 1
230
310
450
ms
tWR
Reset Hold Time of WDT
CTW
=0.1μF 1
29
34
48
ms
VSCKH
SCK Input "H"
SCK1, SCK2
VDD
×0.8
6.0
V
VSCKL
SCK Input "L"
SCK1, SCK2
0
VDD
×0.2
V
VINHH
INH Input "H"
1.0
6.0
V
VINHL
INH Input "L"
0
0.35
V
RINH
INH pull-up Resistance
60
110
164
k
Ω
tSCKW
SCK Input Pulse Width
VSCKL
=VDD×0.2
VSCKH
=VDD×0.8
500
ns
All of unit are tested and specified under load conditions such that Topt
=25°C except for Detector Threshold
Temperature Coefficient.
1) The specification does not contain the temperature characteristics of the external capacitor.
2) In case of CMOS type (R5109Gxx1C)
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