Read Sony NW-HD3 Service Manual online
33
NW-HD3
IC9001
LTC3441EDE#TR
FB
SHUTDOWN
1
SHDN/SS
12
VC
2
GND
11
VIN
3
PGND
10
SWD
–0.8A
4A
2.4V
VCC
INTERNAL
1.22V
3.2A
SWC
SWB
SWA
REVERSE CURRENT
LIMIT
PVIN
4
SW1
9
8 VOUT
SLEEP
5
SW2
MODE/SYNC
6
PGND
7
BURST MODE
OPERATION
CONTROL
5
µs DELAY
1/2
EEEOR
AMP
PWM
COMPARATORS
SUPPLY
CURRENT
LIMIT
AVERAGE
CURRENT
LIMIT
UVLO
1MHz
OSC
SYNC
GATE DRIVERS
AND
ANTICTOSS
CONDUCTION
PWM
LOGIC
AND
OUTPUT
PHASING
THERMAL
SHUTDOWN
Click on the first or last page to see other NW-HD3 service manuals if exist.