LT1510CS8 Linear Technology, LT1510CS8 Datasheet - Page 2

• Manufacturer Part Number: LT1510CS8
• Description: IC BATT CHARGER CONST V/I 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1510CS8

• Function: Charge Management
• Battery Type: Li-Ion, NiCd, NiMH
• Voltage - Supply: 6.2 V ~ 28 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE
PACKAGE/ORDER
LT1510/LT1510-5
Supply Voltage (V
Switch Voltage with Respect to GND ...................... – 3V
Boost Pin Voltage with Respect to V
Boost Pin Voltage with Respect to GND ................. – 5V
V
I
Switch Current (Peak)............................................... 2A
Storage Temperature Range ................. – 65 C to 150 C
2
ELECTRICAL CHARACTERISTICS
V
PARAMETER
Overall
Supply Current
DC Battery Current, I
BAT
Consult factory for Military grade parts.
BOOST
C
CC
SENSE
, PROG, OVP Pin Voltage ...................................... 8V
GND
S8 PART MARKING
SW
= 16V, V
(Average) ........................................................ 1.5A
T
JMAX
ORDER PART
1
2
3
4
LT1510CS8
LT1510IS8
8-LEAD PLASTIC SO
NUMBER
= 125 C,
S8 PACKAGE
1510
1510I
TOP VIEW
BAT
= 8V, V
JA
BAT
= 125 C/ W
MAX
W
MAXIMUM
(Note 1)
8
7
6
5
MAX
V
PROG
V
BAT
) ............................................ 30V
CC
C
(maximum operating V
W W
** FOUR CORNER PINS ARE FUSED TO
**GND
BOOST
**GND
SENSE
GND
INTERNAL DIE ATTACH PADDLE FOR
HEAT SINKING. CONNECT THESE FOUR
PINS TO EXPANDED PC LANDS FOR
PROPER HEAT SINKING.
OVP
SW
NC
INFORMATION
U
T
JMAX
16-LEAD PLASTIC SSOP
GN PACKAGE (0.015 IN)
1
2
3
4
5
6
7
8
= 125 C,
CC
RATINGS
TOP VIEW
................... 30V
W
JA
= 75 C/ W
CONDITIONS
V
V
8V V
V
U
PROG
PROG
CC
CC
16
15
14
13
12
11
10
R
R
R
T
R
R
9
) = 28V, no load on any outputs, unless otherwise noted. (Notes 7, 8)
= 28V, V
J
PROG
PROG
PROG
PROG
PROG
< 0 C
CC
= 2.7V, V
= 2.7V, 20V < V
GND**
V
V
PROG
V
NC
BAT
GND**
CC2
CC1
C
= 4.93k
= 3.28k (Note 4)
= 49.3k
= 4.93k
= 49.3k
25V, 0V V
U
BAT
CC
LT1510CGN
LT1510IGN
LT1510-5CGN
LT1510-5IGN
= 20V
ORDER PART
MARKING
NUMBER
GN PART
20V
1510
1510I
15105
15105I
CC
Operating Ambient Temperature Range
Operating Junction Temperature Range
Lead Temperature (Soldering, 10 sec).................. 300 C
BAT
Commercial ............................................. 0 C to 70 C
Extended Commercial (Note 7) ........... – 40 C to 85 C
Industrial (Note 8) .............................. – 40 C to 85 C
LT1510C (Note 7) ............................. – 40 C to 125 C
LT1510I ............................................ – 40 C to 125 C
V
MAX
20V, T
J
< 0 C
**GND
BOOST
**GND
* V
** FOUR CORNER PINS ARE FUSED TO
SENSE
16-LEAD PDIP
GND
GND
OVP
N PACKAGE
TOGETHER CLOSE TO THE PINS.
INTERNAL DIE ATTACH PADDLE FOR
HEAT SINKING. CONNECT THESE FOUR
PINS TO EXPANDED PC LANDS FOR
PROPER HEAT SINKING.
SW
CC1
T
T
JMAX
JMAX
AND V
1
2
3
4
5
6
7
8
= 125 C,
= 125 C,
CC2
TOP VIEW
SHOULD BE CONNECTED
JA
JA
16-LEAD PLASTIC SO
MIN
0.91
0.93
1.35
0.93
= 75 C/ W (N)
= 50 C/ W (S)*
75
70
75
S PACKAGE*
16
15
14
13
12
11
10
9
GND**
V
V
PROG
V
BAT
GND
GND**
CC2
CC1
C
2.90
2.91
TYP
100
100
1.0
1.5
1.0
ORDER PART
LT1510CN
LT1510CS
LT1510IN
LT1510IS
MAX
1.09
1.07
1.65
1.07
NUMBER
125
130
125
4.3
4.5
UNITS
mA
mA
mA
mA
mA
A
A
A
A