LTC4100EG#TR Linear Technology, LTC4100EG#TR Datasheet - Page 2

• Manufacturer Part Number: LTC4100EG#TR
• Description: IC CHARGER SMART BATTERY 24-SSOP
• Manufacturer: Linear Technology

Specifications of LTC4100EG#TR

• Function: Charge Management
• Battery Type: Smart Batteries
• Voltage - Supply: 6 V ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
LTC4100
(Note 1)
Voltage from V
Voltage from CHGEN, DCDIV, SDA,
SCL and SMBALERT to GND ............................ 7V/–0.3V
Voltage from DCIN, CLP, CLN to GND ............ 32V/–0.3V
Voltage from CLP to CLN .......................................±0.3V
PGND wrt. GND .................................................... ±0.3V
CSP, BAT to GND ............................................... 28V/–5V
Operating Ambient Temperature Range (Note 4)
.................................................................– 40°C to 85°C
Junction Temperature Range ................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
ORDER INFORMATION
LEAD FREE FINISH
LTC4100EG#PBF
LEAD BASED FINISH
LTC4100EG
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
SYMBOL
I
V
I
V
Shutdown
UVLO
2
DCIN
TOL
TOL
DD
PARAMETER
DCIN Operating Range
DCIN Operating Current
Charge Voltage Accuracy
Charge Current Accuracy (Note 3)
V
Battery Leakage Current
Undervoltage Lockout Threshold
V
DCIN Current in Shutdown
DD
DD
Operating Voltage
Power-Fail
DD
to GND ................................. 7V/–0.3V
TAPE AND REEL
LTC4100EG#TRPBF
TAPE AND REEL
LTC4100EG#TR
http://www.linear.com/leadfree/
PART MARKING
LTC4100EG
PART MARKING
LTC4100EG
http://www.linear.com/tapeandreel/
A
= 25°C. V
CONDITIONS
Charging, Sum of Currents on DCIN,
CLP and CLN
(Note 2)
V
I
0V ≤ V
DCIN = 0V, V
DCIN Rising, V
Part Held in Reset Until this V
V
DAC
CSP
CHGEN
The
= 0xFFFF
– V
DCIN
= 0V
BAT
l
DCIN
≤ 28V
denotes the specifi cations which apply over the full operating
Target = 102.3mV
CLP
BAT
= 20V, V
= V
PIN CONFIGURATION
= 0V
CLN
PACKAGE DESCRIPTION
24-Lead Plastic SSOP
PACKAGE DESCRIPTION
24-Lead Plastic SSOP
= V
DD
CSP
= 3.3V, V
DD
= V
Present
SMBALERT
BAT
CHGEN
BGATE
TGATE
DCDIV
PGND
INFET
BAT
DCIN
GND
SDA
SCL
ACP
= 12V unless otherwise noted. (Note 4)
T
JMAX
24-LEAD PLASTIC SSOP
10
11
12
1
2
3
4
5
6
7
8
9
= 125°C, θ
●
●
●
●
●
●
●
G PACKAGE
TOP VIEW
–0.8
MIN
4.2
–1
–4
–5
JA
6
3
= 90°C/W
24
23
22
21
20
19
18
17
16
15
14
13
TYP
TEMPERATURE RANGE
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
4.7
15
CLP
CLN
BAT
CSP
I
I
V
V
THA
THB
V
I
3
2
DC
TH
LIM
SET
DD
LIM
MAX
0.8
5.5
5.5
28
35
5
1
4
5
3
3
UNITS
4100fb
mA
mA
μA
%
%
%
%
V
V
V
V