lt3750 Linear Technology Corporation, lt3750 Datasheet - Page 5

• Manufacturer Part Number: lt3750
• Description: Capacitor Charger Controller
• Manufacturer: Linear Technology Corporation

BLOCK DIAGRA
3
CHARGE
Q
S
Q
R
2
R
DONE
V
M1
ENABLE
DONE
TRANS
160°C
TEMP
2.8V
2.5V
SHOT
V
DIE
ONE
CC
+
–
+
–
+
–
V
UVLO
UVLO
TRANS
W
TSD
V
CC
COMPARATOR
V
OUT
+
–
GND
1
5
V
TRANS
1.24V
10
R
RBG
BG
SHOT
ONE
CURRENT LIMIT
COMPARATOR
COMPARATOR
R
DCM
S
V
TRANS
Q
+
+
–
–
36mV
+ –
+
–
SOURCE
RV
V
78mV
RDCM
GATE
TRANS
V
OUT
CC
9
8
4
7
6
R
R
VOUT
DCM
•
1:N
M1
T1
V
R
3750 BD
DRAIN
SENSE
LT3750
•
V
OUT
D1
+
3750fa
5
C
OUT