MTD2525J
Logic Supply Vcc=5V
Load Supply
Load Supply
Logic Supply Vcc=5V
Vcc2
Vcc 2
TSD UVLO 1.
25REF PHA A1
DEC A
RtA CR A
CtA
OSC
Control Circuit Control Circuit
RsA1
OUTA 1-1 OUT A 1-2
Vmm A
RsA2
PHA B2 PHA A2 cpA cpB cpC
RsB2
OUT A 2-1
OUT A 2-2
Charge Pump
OUT 2-2
BOUT 2-1
B
RsB1
Vmm B
OUT B 1-2
OUTB 1-1
DMOS Full
Bridge
DMOS Full
Bridge
TSD 1.
25REF
UVLO
DMOS Full
Bridge
DMOS Full
Bridge
Control Circuit Control Circuit
Vcc1
1.
25REF
TSD UVLO 1.
25REF
SYSTEM RESET
3.
3V
Regulator
2.
5V
Regulator
PHA B1 DEC B
OSC
CtB VrB
VrA
2-bit digital current select
2-bit digital current select
2-bit digital current select
2-bit digital current select
RESET OUT Re...