LTC4101EG#TR Linear Technology, LTC4101EG#TR Datasheet - Page 9

• Manufacturer Part Number: LTC4101EG#TR
• Description: IC,Battery Management,CMOS,SSOP,24PIN,PLASTIC
• Manufacturer: Linear Technology

Specifications of LTC4101EG#TR

• Output Voltage: 5.504V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Package Type: SSOP
• Mounting: Surface Mount
• Pin Count: 24
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

BLOCK DIAGRAM
V
IN
Q1
TO HOST AND BATTERY
CSP
R
CL
R1
V
BAT
SYSTEM
LOAD
1.13k
54.9k
L1
D1
10k
100Ω
C9
C1, 0.1μF
R4
C5, 0.1μF
Q2
Q3
0.03μF
20μF
C4
SMBALERT
CHGEN
TGATE
BGATE
PGND
INFET
DCIN
V
GND
CLN
SDA
THA
THB
CLP
SCL
SET
18
12
23
24
16
15
1
3
2
5
4
6
7
8
9
CLP
WATCHDOG
DCIN
OSCILLATOR
DETECT t
5.8V
10μA
LOGIC
PWM
11-BIT
ON
V
AND CONTROL
THERMISTER
DAC
1.28V
V
1.19V
INTERFACE
INTERFACE
DD
100mV
SMBus
–
+
+
–
Q
CL1
EA
S
R
gm = 1.5m
gm = 1m
Figure 2.
0V
CLP
Ω
Ω
I
gm = 1m
CMP
I
REV
÷5
CA1
BUFFERED
+
+
–
–
Ω
I
DECODER
TH
LIMIT
CA2
–
+
–
+
+
–
10-BIT
I
DAC
1.19V
11.67μA
1.2V
17mV
3k
3k
9k
22
21
20
19
10
11
17 V
13
14
R
BAT
CSP
I
I
ACP
DCDIV
I
V
SENSE
DC
TH
LIM
DD
LIM
R11
R
C6, 0.12μF
CSP
TO SMBUS
POWER SUPPLY
VLIM
R5, 6.04k
C8
0.068μF
R10
LTC4101
R
ILIM
20μF
V
IN
V
BAT
C7
0.0015μF
4101fa
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