Block Diagram - Linear Technology LT8302 Operation

LT8302

block DiagraM

V
IN
INTV
CC
2 LDO
C
INTVCC
R
EN1
EN/UVLO
1
R
EN2
M4
8
C
IN
R
FB
3 6
V R
IN FB
1:4
M3 M2
25µA
1.214V
–
g
+
1V
A1
2.5µA
PTAT
VOLTAGE
R
REF
7
R
TC
R
REF
For more information
BOUNDARY
DETECTOR
OSCILLATOR
–
m
A3
+
TC
8
www.linear.com/LT8302
L1A
V
IN
START-UP ,
REFERENCE,
CONTROL
INTV
CC
S
R Q
DRIVER
+
A2 R
SENSE
–
GND
4, EXPOSED PAD PIN 9
D
OUT
T1
+
N:1 V
OUT
•
L1B C
OUT
•
–
V
OUT
5
SW
M1
8302 BD
8302fb