LTC4006-4 データシートの表示（PDF） - Linear Technology
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LTC4006-4 Datasheet PDF : 20 Pages
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LTC4006
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Voltage from DCIN, CLP, CLN, TGATE, INFET,
ACP/SHDN, CHG to GND ....................... + 32V to – 0.3V
Voltage from CLP to CLN ..................................... ±0.3V
CSP, BAT to GND ................................... +28V to – 0.3V
RT to GND ................................................. +7V to – 0.3V
NTC ........................................................ +10V to – 0.3V
Operating Ambient Temperature Range
(Note 4) ............................................. – 40°C to 85°C
Operating Junction Temperature ......... – 40°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
DCIN 1
CHG 2
ACP/SHDN 3
RT 4
GND 5
NTC 6
ITH 7
IMON 8
16 INFET
15 BGATE
14 PGND
13 TGATE
12 CLN
11 CLP
10 BAT
9 CSP
GN PACKAGE
16-LEAD PLASTIC SSOP
TJMAX = 125°C, θJA = 110°C/W
ORDER PART
NUMBER
LTC4006EGN-2
LTC4006EGN-4
LTC4006EGN-6
GN PART MARKING
40062
40064
40066
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/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating
temperature range (Note 4), otherwise specifications are at TA = 25°C. VDCIN = 20V, VBAT = 12V unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
DCIN Operating Range
6
28
V
IDCIN
DCIN Operating Current
Sum of Current from CLP, CLN, DCIN
3
5
mA
VTOL
Voltage Accuracy
(Note 2)
LTC4006-6
LTC4006-6
LTC4006-2
LTC4006-2
LTC4006-4
LTC4006-4
8.333 8.4 8.467
V
● 8.316 8.4 8.484
V
12.499 12.6 12.700
V
● 12.474 12.6 12.726
V
16.665 16.8 16.935
V
● 16.632 16.8 16.968
V
ITOL
Current Accuracy (Note 3)
VCSP – VBAT Target = 100mV
VBAT = 11.5V (LTC4006-2)
VBAT = 7.6V (LTC4006-6)
VBAT = 12V (LTC4006-4)
VBAT < 6V, VCSP – VBAT Target = 10mV
6V ≤ VBAT ≤ VLOBAT,
VCSP – VBAT Target = 10mV
–4
● –5
– 60
– 40
4
%
5
%
60
%
40
%
TTOL
Termination Timer Accuracy
Shutdown
RRT = 270k
● –15
15
%
Battery Leakage Current
UVLO
Undervoltage Lockout Threshold
Shutdown Threshold at ACP/SHDN
DCIN = 0V
20
35
µA
DCIN = 0V
●
25
45
µA
DCIN = 20V, VSHDN = 0V, VBAT = 12V
● –10
0
10
µA
DCIN Rising, VBAT = 0V
● 4.2
4.7
5.5
V
●1
2.5
V
DCIN Current in Shutdown
VSHDN = 0V, Sum of Current from CLP,
CLN, DCIN
2
3
mA
Current Sense Amplifier, CA1
Input Bias Current Into BAT Pin
11.67
µA
CMSL
CMSH
CA1/I1 Input Common Mode Low
CA1/I1 Input Common Mode High
●0
●
V
VCLN – 0.2
V
4006fa
2
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