LTC4063 LINER [Linear Technology], LTC4063 Datasheet - Page 2

• Manufacturer Part Number: LTC4063
• Description: Standalone Linear Li-Ion Charger with Micropower Low Dropout Linear Regulator
• Manufacturer: LINER [Linear Technology]

ABSOLUTE
ELECTRICAL CHARACTERISTICS
LTC4063
(Note 1)
Input Supply Voltage (V
CHGEN, LDOEN, CHRG ............................. – 0.3V to 10V
FB ............................................................... – 0.3V to 8V
PROG, IDET, TIMER ...................... – 0.3V to V
BAT, OUT .................................................... –0.3V to 8V
BAT Short-Circuit Duration .......................... Continuous
OUT Short-Circuit Duration ......................... Continuous
BAT Pin Current (Note 8) .......................................... 1A
Maximum Junction Temperature (Note 7) ........... 125°C
Operating Temperature Range (Note 2) .. – 40°C to 85°C
Storage Temperature Range ................. – 65°C to 125°C
temperature range, otherwise specifications are at T
SYMBOL
V
I
V
I
V
V
I
V
V
V
V
R
V
V
2
CC
BAT
TRIKL
CC
FLOAT
PROG
CHRG
TRIKL
UV
ASD
CHGEN
CT
UT
CHGEN
PARAMETER
V
I
V
BAT Pin Current (Note 5)
PROG Pin Voltage
CHRG Output Low Voltage
Trickle Charge Current
Trickle Charge Threshold Voltage
V
V
CHGEN Input Threshold Voltage
CHGEN Pin Pull-Down Resistor
Charge Termination Mode Threshold
Voltage
User Termination Mode Threshold Voltage
CC
CC
BAT
CC
CC
Supply Current
Supply Voltage
Undervoltage Lockout Voltage
– V
Regulated Output Voltage
BAT
W
Lockout Threshold Voltage
MAXIMUM
CC
) ....................... – 0.3V to 10V
W W
RATINGS
U
CONDITIONS
Charge Mode (Note 4), R
Standby Mode, Charge Terminated
Shutdown (CHGEN = 5V, V
CHGEN = 5V and LDOEN = 5V
0°C ≤ T
R
R
Standby Mode, Charge Terminated
Shutdown Mode (CHGEN = 5V, LDOEN = 5V)
R
R
I
V
V
V
Hysteresis
From Low to High
Hysteresis
V
V
CHGEN Rising, 4.3V < V
Hysteresis
V
Hysteresis
V
Hysteresis
CHRG
BAT
BAT
BAT
CC
CC
TIMER
TIMER
PROG
PROG
PROG
PROG
A
CC
= 25°C. V
from Low to High, V
from High to Low, V
< V
< V
Rising
= 5mA
= 10k, Constant-Current Mode
= 1.25k, Constant-Current Mode
= 10k, Constant-Current Mode
= 1.25k, Constant-Current Mode
from High to Low
from Low to High
A
+ 0.3V
TRIKL
TRIKL
The
≤ 85°C
, R
, R
●
CC
PROG
PROG
indicates the specifications which apply over the full operating
= 5V, unless otherwise noted.
PACKAGE/ORDER
Consult factory for parts specified with wider operating temperature ranges.
= 10k
= 1.25k
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
CC
BAT
BAT
PROG
CC
< 8V
LDOEN
CHGEN
= 4.2V
= 4.2V
10-LEAD (3mm × 3mm) PLASTIC DFN
OUT
BAT
< V
T
= 10k
FB
JMAX
EXPOSED PAD (PIN 11) IS GROUND
BAT
MUST BE SOLDERED TO PCB
1
2
3
4
5
= 125°C, θ
or V
DD PACKAGE
TOP VIEW
CC
11
JA
< V
= 40°C/W (NOTE 3)
UV
)
10
●
●
●
●
●
●
●
●
●
●
9
8
7
6
V
PROG
IDET
TIMER
CHRG
CC
4.185
4.170
0.97
0.97
4.15
MIN
760
145
4.3
2.8
3.7
0.4
1.2
0.4
93
60
10
6
INFORMATION
U
–3.5
0.35
TYP
400
100
100
800
100
200
180
100
100
100
4.2
4.2
2.9
3.8
0.7
0.7
4.1
±1
35
15
10
80
45
1
1
2
ORDER PART
LTC4063EDD
W
MARKING
DD PART
NUMBER
LBHX
4.215
4.230
MAX
1.03
1.03
800
200
107
840
100
220
0.6
3.9
4.5
–7
±2
65
30
14
75
8
3
1
5
1
UNITS
U
4063fb
MΩ
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V