参数资料
| 型号： | SC811ULTRT |
| 厂商： | Semtech |
| 文件页数： | 5/23页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY MANAGEMENT |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | SC811ULDKR |
SC811 / SC813
Electrical Characteristics (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Thermal Limiting Threshold
Temperature
Thermal Limiting Rate
ENB or MODE Input High Voltage
Threshold
T TL
i T
V IH
1.6
130
50
°C
mA/ °C
V
ENB or MODE Input Mid Voltage Range
ENB or MODE Input Low Voltage
Threshold
V IM
V IL
0.7
1.3
0.3
V
V
ENB Input High-range Threshold Input
Current
ENB Input High-range Sustain Input
Current
MODE Input High-range Input Current
ENB or MODE Input Mid-range Load
Limit
I ENB_IH_TH
I ENB_IH_SUS
I MODE_IH
I IM
ENB current required to pull ENB from
floating midrange into high range
Current required to hold ENB in
high range, Min V IH ≤ V ENB ≤ V BAT ,
Min V IH ≤ V BAT ≤ 4.2V
V MODE = Min V IH
Input will float to mid range when this
load limit is observed.
-5
23
0.3
23
50
1
75
5
μA
μA
μA
μA
ENB or MODE Input Low-range Input
Current
MODE Input Monitor State Input
Current
ENB or MODE Input Leakage
STATB Output Low Voltage
STATB Output High Current
I IL
I MODE_MON
I ILEAK
V STAT_LO
I STAT_HI
0V ≤ (V ENB or V MODE ) ≤ Max V IL
V MODE = V BAT = 4.2V,
V ENB = 1V and Charging Terminated
V VIN = 0V or V VIN = 5V,
V ENB and V MODE = V BAT = 4.2V
I STAT_SINK = 2mA
V STAT = 5V
-25
12
1
1
0.5
1
μA
μA
μA
V
μA
Notes:
(1) Sustained operation to VT ADUVLO-F ≤ V VIN is guaranteed only if a current limited charging source applied to VIN is pulled below VT ADUVLO-R by the
charging load; forced VIN voltage below VT ADUVLO-R may in some cases result in regulation errors or other unexpected behavior.
? 2008 Semtech Corporation
5
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| SC813 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Adapter/USB Tri-Mode Single-cell Li-ion Charger |
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| SC813MT-300C | 制造商:Supermicro Computer Inc 功能描述:1U CHASSIS |
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