LTC4060
W W U W
ABSOLUTE MAXIMUM RATINGS
(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
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
U
W U
PACKAGE/ORDER INFORMATION
TOP VIEW
ORDER PART
NUMBER
ORDER PART
TOP VIEW
NUMBER
DRIVE
BAT
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
DRIVE
BAT
1
2
3
4
5
6
7
8
16 GND
CHRG
15 CHRG
LTC4060EDHC
LTC4060EFE
SENSE
TIMER
SHDN
PAUSE
PROG
ARCT
V
SENSE
TIMER
SHDN
PAUSE
PROG
ARCT
14 V
CC
CC
ACP
13 ACP
12 CHEM
11 NTC
10 SEL1
17
17
CHEM
NTC
SEL1
SEL0
DHC PART
MARKING
FE PART
MARKING
9
SEL0
FE PACKAGE
16-LEAD PLASTIC TSSOP
DHC16 PACKAGE
16-LEAD (5mm × 3mm) PLASTIC DFN
4060
4060EFE
TJMAX = 125°C, θJA = 37°C/W
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
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB TO OBTAIN
θJA = 37°C/W OTHERWISE θJA = 135°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS 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.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
Supply
CC
V
Operating Voltage Range (Note 4)
●
4.50
10
V
CC
I
V
Supply Current (Note 9)
I
= 2mA (R = 698Ω),
PROG
2.9
4.3
mA
CC
CC
PROG
PAUSE = V
CC
I
I
I
V
Supply Shutdown Current
SHDN = 0V
250
0
325
1
µA
µA
µA
V
SD
CC
Battery Pin Leakage Current in Shutdown (Note 5)
Battery Pin Leakage Current in Sleep (Note 6)
Undervoltage Lockout Exit Threshold
V
V
= 2.8V, SHDN = 0V
BAT
–1
–1
BSD
BSL
= 0V, V
= 5.6V
BAT
0
1
CC
V
SEL0 = 0, SEL1 = 0 and SEL0 = V
SEL1 = 0, V Increasing
,
,
●
●
4.25
4.36
4.47
UVI1
CC
CC
V
Undervoltage Lockout Entry Threshold
SEL0 = 0, SEL1 = 0 and SEL0 = V
4.15
4.26
4.37
V
UVD1
CC
SEL1 = 0, V Decreasing
CC
4060f
2
Linear Systems [ Linear Systems ]
