參數(shù)資料
型號: EUP8051-41MIR0
廠商: Electronic Theatre Controls, Inc.
英文描述: Low Cost 1A Linear Battery Charge Controllers
中文描述: 低成本1A線性電池充電控制器
文件頁數(shù): 6/13頁
文件大?。?/td> 312K
代理商: EUP8051-41MIR0
EUP8051
DS8051 Ver 1.2 May. 2005
Electrical Characteristics
Over Recommended Operating Free-Air Temperature Range
EUP8051
Typ.
Symbol
Parameter
Conditions
Min.
Max.
Unit
V
(SNS)
Current regulation threshold Voltage at pin SNS, relative to V
CC
198
220
242
mV
Charge Termination Detection
I
(TERM)
Charge termination current
detect threshold
Voltage at pin SNS, relative to V
CC
0°C
T
A
50°C
-25
-15
-5
mV
Temperature Comparator
V
(TS1)
Lower temperature threshold
29
30
31
V
(TS2)
Precharge Comparator
Upper temperature threshold
TS pin voltage
58
60
62
%
V
CC
EUP8051-4.1
2.94
3
3.06
V(min)
Precharge threshold
EUP8051-4.2
3.04
3.1
3.16
V
Precharge Current Regulation
Voltage at pin SNS, relative to V
CC
0°C
T
A
50°C
15
mV
I
(PRECHG)
Precharge current regulation
Voltage at pin SNS, relative to V
CC
0°C
T
A
50°C , V
CC
=5V
5
15
25
mV
V
RCH
comparator(Battery Recharge Threshold)
V
(RCH)
Recharge threshold
EUP8051-4.1 and EUP8051-4.2
V
O(REG)
-
98mV
V
O(REG)
-
100mV
V
O(REG)
-
102mV
V
STAT Pin
V
OL(STAT)
V
OH(STAT)
CC Pin
Output(low)voltage
Output(high)voltage
I
OL
=10mA
0.5
I
OH
=5mA
V
CC
-0.5
V
V
OL(CC)
Output low voltage
I
O(CC)
=5mA(sink)
1.5
V
I
O(CC)
Sink current
Not to exceed power rating specification(P
D
)
5
40
mA
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