LT3652 LINER [Linear Technology], LT3652 Datasheet - Page 9

• Manufacturer Part Number: LT3652
• Description: Power Tracking 2A Battery Charger for Solar Power
• Manufacturer: LINER [Linear Technology]

BLOCK DIAGRAM
CHRG
FAULT
TIMER
0.7V
–
COUNT
RESET
RESET
ENABLE
CONTROL LOGIC
(TIMER OR C/10)
+
NTC
COUNTER
STATUS
125°C
RIPPLE
TIMER
TERMINATE
T
OSC.
DIE
PRECONDITION
COUNT
COUNT
MODE
1.3V
+
–
C/10
–
–
+
+
–
0.2V
+
46μA
1.36V
0.29V
0.3V
1MHz
OSC
STANDBY
STANDBY
–
2.7V
V
STANDBY
50μA
INT
+
V
C
x2.25
–
+
S
I
LATCH
TH
+
–
0.1V
R
Q
C-EA
10 × R
UVLO
–
+
1V
–
+
OVLO
S
–
+
0.15V
1.2V
4.6V
–
+
OFFSET
35V
+
–
3.3V
TERMINATE
+
–
30mV
3.218V
2.7V
R
R
S
S
V-EA
–
+
–
+
–
+
10mΩ
V
BOOST
SENSE
2.3V
IN_REG
SHDN
NTC
BAT
V
SW
V
FB
IN
3652 BD
LT3652
3652fb
9