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參數(shù)資料
| 型號(hào)： | LTC4011CFE#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | High Efficiency Standalone Nickel Battery Charger; Package: TSSOP; No of Pins: 16; Temperature Range: 0°C to +70°C |
| 中文描述： | BATTERY CHARGE CONTROLLER, 640 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 12/26頁 |
| 文件大?。?/td> | 653K |
| 代理商： | LTC4011CFE#TRPBF |
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LTC4011
4011fb
pin conFiguraTion
absoluTe MaxiMuM raTings
(Note 1)
VCC (Input Supply) to GND.........................–0.3V to 36V
DCIN to GND.............................................. –0.3V to 36V
FAULT, CHRG, VCELL, VCDIV, SENSE, BAT, TOC
or READY to GND ........................... –0.3V to VCC + 0.3V
SENSE to BAT ........................................................±0.3V
CHEM, VTEMP or TIMER to GND................–0.3V to 3.5V
PGND to GND.........................................................±0.3V
Operating Ambient Temperature Range
(Note 2)........................................................ 0°C to 85°C
Operating Junction Temperature (Note 3)............. 125°C
Storage Temperature Range...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 4) The l indicates specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 12V, BAT = 4.8V, GND = PGND = 0V, unless otherwise noted.
elecTrical characTerisTics
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC Supply
VCC
Input Voltage Range
l
4.5
34
V
ISHDN
Shutdown Quiescent Current (Note 5)
VCC = BAT = 4.8V
5
10
A
IQ
Quiescent Current
Waiting to Charge (Pause)
l
3
5
mA
ICC
Operating Current
Fast Charge State, No Gate Load
l
5
9
mA
VUVLO
Undervoltage Threshold Voltage
VCC Increasing
l
3.85
4.2
4.45
V
VUV(HYST)
Undervoltage Hysteresis Voltage
170
mV
VSHDNI
Shutdown Threshold Voltage
DCIN – VCC, DCIN Increasing
l
5
30
60
mV
VSHDND
Shutdown Threshold Voltage
DCIN – VCC, DCIN Decreasing
l
–60
–25
–5
mV
VCE
Charge Enable Threshold Voltage
VCC – BAT, VCC Increasing
l
400
510
600
mV
INTVDD Regulator
VDD
Output Voltage
No Load
l
4.5
5
5.5
V
IDD
Short-Circuit Current (Note 6)
INTVDD = 0V
l
–100
–50
–10
mA
INTVDD(MIN) Output Voltage
VCC = 4.5V, IDD = –10mA
l
3.85
V
FE PACKAGE
20-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
9
10
TOP VIEW
20
19
18
17
16
15
14
13
12
11
DCIN
FAULT
CHRG
CHEM
GND
VRT
VTEMP
VCELL
VCDIV
TIMER
INFET
READY
VCC
TGATE
PGND
BGATE
INTVDD
TOC
BAT
SENSE
21
TJMAX=125°C,θJA=38°C/W
EXPOSEDPAD(PIN21)ISGND,MUSTBESOLDEREDTOPCB
TOOBTAINSPECIFIEDTHERMALRESISTANCE
orDer inForMaTion
LEADFREEFINISH
TAPEANDREEL
PARTMARKING
PACKAGEDESCRIPTION
TEMPERATURERANGE
LTC4011CFE#PBF
LTC4011CFE#TRPBF
LTC4011CFE
20-LeadPlasticTSSOP
0°Cto85°C
LEADBASEDFINISH
TAPEANDREEL
PARTMARKING
PACKAGEDESCRIPTION
TEMPERATURERANGE
LTC4011CFE
LTC4011CFE#TR
LTC4011CFE
20-LeadPlasticTSSOP
0°Cto85°C
ConsultLTCMarketingforpartsspecifiedwithwideroperatingtemperatureranges.
Formoreinformationonleadfreepartmarking,goto:http://www.linear.com/leadfree/
Formoreinformationontapeandreelspecifications,goto:http://www.linear.com/tapeandreel/
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4011EFE | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Efficiency Standalone Nickel Battery Charger |
| LTC4012 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Effi ciency, Multi-Chemistry Battery Charger with PowerPath Control |
| LTC4012-1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Effi ciency, Multi-Chemistry Battery Charger with PowerPath Control |
| LTC4012-2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Effi ciency, Multi-Chemistry Battery Charger with PowerPath Control |
| LTC4012-3 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Efficiency, Multi-Chemistry Battery Charger with PowerPath Control |
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