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參數(shù)資料
| 型號： | R5422N111C-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 電源管理 |
| 英文描述： | Li-lon BATTERY PROTECTOR |
| 中文描述： | POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封裝： | SOT-23, 6 PIN |
| 文件頁數(shù)： | 5/9頁 |
| 文件大小： | 85K |
| 代理商： | R5422N111C-TR |
Rev.0.01
- 5 -
n
ELECTRICAL CHARACTERISTIC
l
R5422N111C
Symbol
V
DD1
Unless otherwise provided,
Topt=25°C
MIN.
TYP.
1.5
Item
Conditions
MAX.
10
Unit
V
Operating input voltage
Minimum operating Voltage
for 0V charging
Voltage defined as V
DD
- V
SS
Voltage defined as V
DD
- V- ,
V
DD
- V
SS
=0V
Vst
1.2
V
V
DET1
Over-charge threshold
R1=330
W
(Topt=25°C)
R1=330
W
(Topt=0 to 50°C)
*Note
4.225
4.220
4.250
4.250
4.275
4.280
V
V
V
REL1
Release voltage for over-
charge detection
Output delay of over-
Charge
Output delay of Release
from Over-charge
4.000
4.050
4.100
V
tV
DET1
C=0.01μF, V
DD
=3.6V to 4.3V
60
75
90
ms
tV
REL1
C=0.01μF, V
DD
=4.3V to 4.1V
15
20
25
ms
V
DET2
Over-discharge threshold
Detect falling edge of supply
voltage
2.437
2.500
2.563
V
tV
DET2
Output delay of over-
Discharge
V
DD
=3.6V to 2.4V
12
17
22
ms
V
DET3
Excess current threshold
Detect rising edge of 'V-' pin
voltage
0.18
0.20
0.22
V
tV
DET3
Output delay of excess
Current
Short protection voltage
Output Delay of Short
protection
Reset resistance for Excess
current protection
Nch ON voltage of C
OUT
Pch ON voltage of C
OUT
Nch ON voltage of D
OUT
Pch ON voltage of D
OUT
Supply current
Standby current
7
10
13
ms
Vshort
V
DD
=3.0V
V
DD
-1.2
V
DD
-0.9
V
DD
-0.6
V
tshort
V
DD
=3.0V
5
50
μs
Rshort
V
DD
=3.6V, V- =1.0V
37
75
113
k
W
Vol1
Voh1
Vol2
Voh2
I
DD
Istandby
Iol=40μA, V
DD
=4.4V
Ioh=-40μA, V
DD
=3.9V
Iol=40μA, V
DD
=2.2V
Ioh=-40μA, V
DD
=3.9V
V
DD
=3.9V, V- =0V
V
DD
=2.0V
0.3
3.75
0.2
3.7
6.0
0.5
V
V
V
V
μA
μA
3.4
0.5
3.4
10.0
0.1
*Note: Considering of variation in process parameters, we compensate for this characteristic related to temperature by laser-trim,
however, this specification is guaranteed by design, not production tested.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R5422N111E | Li-lon BATTERY PROTECTOR |
| R5422N111E-TR | Li-lon BATTERY PROTECTOR |
| R5422N112C | Li-lon BATTERY PROTECTOR |
| R5422N112C-TR | Li-lon BATTERY PROTECTOR |
| R5422N112E | Li-lon BATTERY PROTECTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5422N111E | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Li-lon BATTERY PROTECTOR |
| R5422N111E-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Li-lon BATTERY PROTECTOR |
| R5422N112C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Li-lon BATTERY PROTECTOR |
| R5422N112C-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Li-lon BATTERY PROTECTOR |
| R5422N112E | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Li-lon BATTERY PROTECTOR |
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