LTC4060 Linear Integrated, LTC4060 Datasheet - Page 2

• Manufacturer Part Number: LTC4060
• Description: Standalone Linear NiMH/NiCd Fast Battery Charger
• Manufacturer: Linear Integrated

PACKAGE/ORDER
ABSOLUTE
ELECTRICAL CHARACTERISTICS
LTC4060
(Note 1)
V
Input Voltage
Output Voltage
Output Current (SENSE) ...................................... –2.2A
Short-Circuit Duration (DRIVE) ...................... Indefinite
Consult LTC Marketing for parts specified with wider operating temperature ranges.
temperature range, otherwise specifications are at T
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.
SYMBOL PARAMETER
V
V
I
I
I
I
V
V
2
CC
SD
BSD
BSL
CC
CC
UVI1
UVD1
CC
SHDN, NTC, SEL0, SEL1, PROG, ARCT,
BAT, CHEM, TIMER, PAUSE ...... –0.3V to V
CHRG, ACP, DRIVE ................... –0.3V to V
Supply
to GND ............................................... –0.3V to 11V
PAUSE
MUST BE SOLDERED TO PCB TO OBTAIN
SENSE
TIMER
DRIVE
SHDN
PROG
16-LEAD (5mm × 3mm) PLASTIC DFN
θ
ARCT
JA
BAT
Operating Voltage Range (Note 4)
V
V
Battery Pin Leakage Current in Shutdown (Note 5) V
Battery Pin Leakage Current in Sleep (Note 6)
Undervoltage Lockout Exit Threshold
Undervoltage Lockout Entry Threshold
EXPOSED PAD (PIN 17) IS GND
= 37°C/W OTHERWISE θ
CC
CC
T
JMAX
Supply Current (Note 9)
Supply Shutdown Current
1
2
3
4
5
6
7
8
DHC16 PACKAGE
= 125°C, θ
TOP VIEW
W
MAXIMUM
17
JA
= 37°C/W
JA
16
15
14
13
12
11
10
9
= 140°C
W W
GND
CHRG
V
ACP
CHEM
NTC
SEL1
SEL0
CC
INFORMATION
U
RATINGS
W
LTC4060EDHC
ORDER PART
DHC PART
MARKING
NUMBER
U
4060
A
CC
CC
= 25°C. V
CONDITIONS
I
PAUSE = V
SHDN = 0V
V
SEL0 = 0, SEL1 = 0 and SEL0 = V
SEL1 = 0, V
SEL0 = 0, SEL1 = 0 and SEL0 = V
SEL1 = 0, V
PROG
BAT
CC
+ 0.3V
+ 0.3V
The
= 0V, V
U
= 2.8V, SHDN = 0V
= 2mA (R
●
CC
indicates specifications which apply over the full operating
CC
BAT
CC
CC
= 5V, V
Increasing
Decreasing
= 5.6V
PROG
Operating Ambient Temperature Range
Operating Junction Temperature (Note 3) ........... 125°C
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
(Note 2) ............................................. – 40°C to 85°C
TSSOP Package ............................... – 65°C to 150°C
DFN Package .................................... –65°C to 125°C
TSSOP Package ................................................ 300°C
BAT
= 698Ω),
PAUSE
SENSE
TIMER
DRIVE
MUST BE SOLDERED TO PCB TO OBTAIN
SHDN
PROG
ARCT
θ
BAT
JA
= 2.8V, GND = 0V unless otherwise specified. All
EXPOSED PAD (PIN 17) IS GND
= 37°C/W OTHERWISE θ
T
JMAX
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
= 125°C, θ
CC
CC
FE PACKAGE
TOP VIEW
,
,
17
JA
= 37°C/W
●
●
●
JA
16
15
14
13
12
11
10
9
= 135°C
4.50
4.25
4.15
MIN
–1
–1
GND
CHRG
V
ACP
CHEM
NTC
SEL1
SEL0
CC
4.36
4.26
TYP
250
2.9
0
0
ORDER PART
LTC4060EFE
MARKING
NUMBER
4060EFE
FE PART
MAX
4.47
4.37
325
4.3
10
1
1
UNITS
4060f
mA
µA
µA
µA
V
V
V