LTC4007EUFD-1#TRPBF Linear Technology, LTC4007EUFD-1#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC4007EUFD-1#TRPBF
• Description: IC CHARGER BATTERY 4A 24-QFN
• Manufacturer: Linear Technology
• Type: Battery Chargerr

Specifications of LTC4007EUFD-1#TRPBF

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 6 V ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Output Current: 4A
• Output Voltage: 4.1/4.2V
• Operating Supply Voltage (min): 6V
• Operating Supply Voltage (max): 28V
• Operating Temp Range: -40C to 85C
• Package Type: QFN
• Mounting: Surface Mount
• Pin Count: 24
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
temperature range (Note 4), otherwise specifications are at T
SYMBOL
Current Sense Amplifier, CA1
CMSL
CMSH
Current Comparators I
I
I
Current Sense Amplifier, CA2
Current Limit Amplifier
V
I
Voltage Error Amplifier, EA
OVSD
Input P-Channel FET Driver (INFET)
Thermistor
NTCVR
Indicator Outputs (ACP, CHG, FLAG, LOBAT, I
C10TOL
LBTOL
TMAX
TREV
CLP
CLP
PARAMETER
Input Bias Current Into BAT Pin
CA1/I
CA1/I
Maximum Current Sense Threshold (V
Reverse Current Threshold (V
Transconductance
Source Current
Sink Current
Transconductance
Current Limit Threshold
CLP Input Bias Current
Transconductance
Sink Current
Overvoltage Shutdown Threshold as a Percent
of Programmed Charger Voltage
DCIN Detection Threshold (V
Forward Regulation Voltage (V
Reverse Voltage Turn-Off Voltage (V
INFET “On” Clamping Voltage (V
INFET “Off” Clamping Voltage (V
Reference Voltage During Sample Time
High Threshold
Low Threshold
Thermistor Disable Current
FLAG (C/10) Accuracy
LOBAT Threshold Accuracy
I
CL
Threshold Accuracy
1
1
Input Common Mode Low
Input Common Mode High
CMP
and I
REV
DCIN
CSP
DCIN
DCIN
DCIN
– V
– V
CL
– V
DCIN
, FAULT
BAT
CLN
– V
– V
CSP
CLN
)
)
INFET
INFET
– V
)
– V
CLN
)
)
BAT
)
) V
CONDITIONS
Measured at I
Measured at I
Measured at I
DCIN Voltage Ramping Up
from V
DCIN Voltage Ramping Down
I
I
V
V
V
Voltage Falling at PROG
3C4C = 0V, CHEM = 0V
3C4C = 0V, CHEM = Open
3C4C = Open, CHEM = 0V
3C4C = Open, CHEM = Open
INFET
INFET
ITH
NTC
NTC
NTC
The
= 2.5V
A
Rising
Falling
≤ 10V
= 1µA
= – 25µA
CLN
= 25°C. V
●
denotes specifications which apply over the full operating
– 0.1V
TH
TH
TH
, V
, V
, V
DCIN
ITH
ITH
ITH
= 1.4V
= 1.4V
= 1.4V
= 20V, V
BAT
= 12V unless otherwise noted.
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
NTCVR
NTCVR
• 0.115
12.311
12.610
• 0.48
0.375
9.233
9.458
MIN
– 60
140
102
93
83
0
0
5
NTCVR
NTCVR
• 0.125
12.692
13.000
LTC4007-1
11.67
0.397
9.519
9.750
0.17
• 0.5
TYP
– 40
– 25
165
–30
100
100
107
1.4
5.8
4.5
40
36
25
93
1
1
V
CLN
NTCVR
NTCVR
• 0.135
13.074
13.390
• 0.52
0.420
10.043
MAX
0.25
0.25
9.805
200
107
110
1O5
6.5
50
10
– 0.2
UNITS
mmho
mmho
mmho
40071f
3
mV
mV
mV
mV
mV
mV
µA
µA
µA
nA
µA
µA
%
V
V
V
V
V
V
V
V
V
V
V
V
V