參數(shù)資料
型號: 4060EFE
廠商: Linear Integrated Systems
英文描述: Standalone Linear NiMH/NiCd Fast Battery Charger
中文描述: 獨立線性鎳氫/鎳鎘電池快速充電器
文件頁數(shù): 12/20頁
文件大?。?/td> 195K
代理商: 4060EFE
2
LTC4060
4060f
ORDER PART
NUMBER
(Note 1)
VCC to GND ............................................... –0.3V to 11V
Input Voltage
SHDN, NTC, SEL0, SEL1, PROG, ARCT,
BAT, CHEM, TIMER, PAUSE ...... –0.3V to VCC + 0.3V
Output Voltage
CHRG, ACP, DRIVE ................... –0.3V to VCC + 0.3V
Output Current (SENSE) ...................................... –2.2A
Short-Circuit Duration (DRIVE) ...................... Indefinite
LTC4060EDHC
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Operating Ambient Temperature Range
(Note 2) ............................................. – 40°C to 85°C
Operating Junction Temperature (Note 3) ........... 125°C
Storage Temperature Range
TSSOP Package ............................... – 65°C to 150°C
DFN Package .................................... –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
TSSOP Package ................................................ 300°C
16
15
14
13
12
11
10
9
17
1
2
3
4
5
6
7
8
GND
CHRG
VCC
ACP
CHEM
NTC
SEL1
SEL0
DRIVE
BAT
SENSE
TIMER
SHDN
PAUSE
PROG
ARCT
TOP VIEW
DHC16 PACKAGE
16-LEAD (5mm × 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 37°C/W
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB TO OBTAIN
θJA = 37°C/W OTHERWISE θJA = 140°C
DHC PART
MARKING
4060
ORDER PART
NUMBER
LTC4060EFE
FE PART
MARKING
4060EFE
FE PACKAGE
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
DRIVE
BAT
SENSE
TIMER
SHDN
PAUSE
PROG
ARCT
GND
CHRG
VCC
ACP
CHEM
NTC
SEL1
SEL0
17
TJMAX = 125°C, θJA = 37°C/W
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB TO OBTAIN
θJA = 37°C/W OTHERWISE θJA = 135°C
The
indicates specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, VBAT = 2.8V, GND = 0V unless otherwise specified. All
currents into the device pins are positive and all currents out of the device pins are negative. All voltages are referenced to GND
unless otherwise specified.
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC Supply
VCC
Operating Voltage Range (Note 4)
4.50
10
V
ICC
VCC Supply Current (Note 9)
IPROG = 2mA (RPROG = 698),
2.9
4.3
mA
PAUSE = VCC
ISD
VCC Supply Shutdown Current
SHDN = 0V
250
325
A
IBSD
Battery Pin Leakage Current in Shutdown (Note 5)
VBAT = 2.8V, SHDN = 0V
–1
0
1
A
IBSL
Battery Pin Leakage Current in Sleep (Note 6)
VCC = 0V, VBAT = 5.6V
–1
0
1
A
VUVI1
Undervoltage Lockout Exit Threshold
SEL0 = 0, SEL1 = 0 and SEL0 = VCC,
4.25
4.36
4.47
V
SEL1 = 0, VCC Increasing
VUVD1
Undervoltage Lockout Entry Threshold
SEL0 = 0, SEL1 = 0 and SEL0 = VCC,
4.15
4.26
4.37
V
SEL1 = 0, VCC Decreasing
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