HCD-MX500i/MX550i
43
IC505 SI-3010KM-TLS
IC507 BA6956AN
IC703 MC74VHC74DTR2
IC702 MM3404A33URE
IC712 MM3404A18URE
IC506, 510 BD8410FPS-E2
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
VIN 2
VOUT 4
OCOUT 5
STBY 3
GND
FIN
OCP 1
VOLTAGE
REFERENCE
STANDBY
OVER CURRENT
PROTECTION
THERMAL
SHUTDOWN
+
–
DISCHARGE
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
VOUT
3
CE 1
GND 2
VDD
4
+
–
VOLTAGE
REFERENCE
CURRENT
LIMIT
BIAS
14
1 2 3
4 5 6
7
13 12 11
10
9 8
VCC
GND
CK
CLR
CK
CLR
Q
PR
Q
Q
PR
Q
D
D