Datasheet

LTC4010
2
4010fb
absoluTe MaxiMuM raTings
V
CC
(Input Supply) to GND ......................... –0.3V to 36V
FAULT, CHRG, V
CELL
, V
CDIV
, SENSE,
BAT or READY to GND ..................... –0.3V to V
CC
+ 0.3V
SENSE to BAT ....................................................... ±0.3V
CHEM, V
TEMP
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 1)
elecTrical characTerisTics
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
CC
Supply
V
CC
Input Voltage Range
l
4.5 34 V
I
SHDN
Shutdown Quiescent Current (Note 8) V
CC
= BAT = 4.8V 5 10 µA
I
Q
Quiescent Current Waiting to Charge (Pause)
l
3 5 mA
I
CC
Operating Current Fast Charge State, No Gate Load
l
5 9 mA
V
UVLO
Undervoltage Threshold Voltage V
CC
Increasing
l
3.85 4.2 4.45 V
V
UV(HYST)
Undervoltage Hysteresis Voltage 170 mV
V
SHDNI
Shutdown Threshold Voltage V
CC
– BAT, V
CC
Increasing
l
45 65 90 mV
V
SHDND
Shutdown Threshold Voltage V
CC
– BAT, V
CC
Decreasing
l
15 35 60 mV
V
CE
Charge Enable Threshold Voltage V
CC
– BAT, V
CC
Increasing
l
400 510 600 mV
INTV
DD
Regulator
V
DD
Output Voltage No Load
l
4.5 5 5.5 V
I
DD
Short-Circuit Current (Note 5) INTV
DD
= 0V
l
–100 –50 –10 mA
INTV
DD(MIN)
Output Voltage V
CC
= 4.5V, I
DD
= –10mA
l
3.85 V
(Note 4) The l 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.
pin conFiguraTion
FE PACKAGE
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
FAULT
CHRG
CHEM
GND
V
TEMP
V
CELL
V
CDIV
TIMER
READY
V
CC
TGATE
PGND
BGATE
INTV
DD
BAT
SENSE
17
T
JMAX
= 125°C, q
JA
= 38°C/W
EXPOSED PAD (PIN 17) IS GND. MUST BE SOLDERED TO
PCB TO OBTAIN SPECIFIED THERMAL RESISTANCE
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4010CFE#PBF LTC4010CFE#TRPBF 4010CFE 16-Lead Plastic TSSOP 0°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4010CFE LTC4010CFE#TR 4010CFE 16-Lead Plastic TSSOP 0°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/