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參數(shù)資料
| 型號(hào)： | LTC4010 |
| 廠(chǎng)商： | Linear Integrated Systems |
| 英文描述： | High Efficiency Standalone Nickel Battery Charger |
| 中文描述： | 高效率的獨(dú)立鎳電池充電器 |
| 文件頁(yè)數(shù)： | 3/20頁(yè) |
| 文件大?。?/td> | 205K |
| 代理商： | LTC4010 |
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3
LTC4010
4010p
The
●
indicates specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. V
CC
= 12V, BAT = 4.8V, GND = PGND = 0V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
V
LI
BAT – SENSE Line Regulation
5.5V < V
CC
< 34V, Fast Charge
I
BAT
BAT Input Bias Current
0.3V < BAT < V
CC
– 0.1V
I
SENSE
SENSE Input Bias Current
SENSE = BAT
I
OFF
Input Bias Current
SENSE or BAT, V
CELL
= 0V
f
TYP
Typical Switching Frequency
f
MIN
Minimum Switching Frequency
DC
MAX
Maximum Duty Cycle
V
OL(TG)
TGATE Output Voltage Low (Note 6)
V
CC
≥
9V, No Load (V
CC
– TGATE)
V
CC
≤
7.5V, No Load
V
OH(TG)
TGATE Output Voltage High
V
CC
– TGATE, No Load
t
R(TG)
TGATE Rise Time
C
LOAD
= 3nF, 10% to 90%
t
F(TG)
TGATE Fall Time
C
LOAD
= 3nF, 10% to 90%
V
OL(BG)
BGATE Output Voltage Low
No Load
V
OH(BG)
BGATE Output Voltage High
No Load
ELECTRICAL CHARACTERISTICS
MIN
TYP
1
0
50
0
550
30
99
6.3
MAX
TBD
2
150
1
615
UNITS
mV
mA
●
–2
μ
A
μ
A
kHz
kHz
%
●
–1
485
20
98
5.35
●
●
●
●
8.75
50
50
50
100
50
INTV
DD
V
mV
mV
ns
ns
mV
●
0
35
45
0
●
●
INTV
DD
– 0.05
30
10
V
t
R(BG)
t
F(BG)
ADC Inputs
I
LEAK
Charger Thresholds
V
BP
V
BOV
V
MFC
V
FCBF
V
V(TERM)
BGATE Rise Time
BGATE Fall Time
C
LOAD
= 1.6nF, 10% to 90%
C
LOAD
= 1.6nF, 10% to 90%
65
25
ns
ns
Analog Channel Leakage
0V < V
CELL
< 2V, 0V < V
TEMP
< 2V
±
100
nA
Battery Present Threshold Voltage
Battery Overvoltage
Minimum Fast Charge Voltage
Fast Charge Battery Fault Voltage
–
V Termination
●
340
1.9
875
1.17
18
8.5
1.275
1.84
0.86
3
350
1.95
900
1.22
20
10
1.325
2
1
5
360
2
925
1.27
22.0
11.5
1.375
2.16
1.14
7
mV
●
V
●
mV
●
V
CHEM = Open (NiCd)
CHEM = 0V (NiMH)
V
CELL
Decreasing
CHEM = Open (NiCd)
CHEM = 0V (NiMH)
V
TEMP
Increasing
●
●
mV
mV
V
AR
V
T(TERM)
Automatic Recharge Voltage
T Termination (Note 7)
●
V
●
●
°
C/MIN
°
C/MIN
V
T(MIN)
Minimum Charging Temperature
(Note 7)
Maximum Charge Initiation
Temperature (Note 7)
Maximum Charging Temperature
(Note 7)
V
TEMP
Disable Threshold Voltage
Pause Threshold Voltage
●
°
C
V
T(MAXI)
V
TEMP
Decreasing, Not Charging
●
43
45
47
°
C
V
T(MAXC)
V
TEMP
Decreasing, Charging
●
58
60
62
°
C
V
TEMP(D)
V
TEMP(P)
Charger Timing
t
TIMER
t
MAX
●
2.85
160
3.3
280
V
●
mV
Internal Time Base Error
Programmable Timer Error
●
–10
–15
10
15
%
%
R
TIMER
= 49.9k
●
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4010CFE | 制造商:Linear Technology 功能描述:Battery Charger NiCD/NiMH 16-Pin TSSOP EP |
| LTC4010CFE#PBF | 功能描述:IC CHARGER NIMH/NICD 16-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 其它有關(guān)文件:STC3100 View All Specifications 特色產(chǎn)品:STC3100 - Battery Monitor IC 標(biāo)準(zhǔn)包裝:4,000 系列:- 功能:燃料，電量檢測(cè)計(jì)/監(jiān)控器 電池化學(xué):鋰離子（Li-Ion） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MiniSO 包裝:帶卷 (TR) 其它名稱(chēng):497-10526-2 |
| LTC4010CFE#PBF | 制造商:Linear Technology 功能描述:CHARGER BATT NICKEL 34V 16TSSOP 制造商:Linear Technology 功能描述:CHARGER, BATT, NICKEL, 34V, 16TSSOP |
| LTC4010CFE#TRPBF | 功能描述:IC CHARGER NIMH/NICD 16-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學(xué):堿性，鋰離子，鎳鎘，鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:帶卷 (TR) |
| LTC4010CFEPBF | 制造商:Linear Technology 功能描述:Battery Charger NiCD/NiMH TSSOP16EP |
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