HT-S200F/SF200/SF201
43
IC3206 XC6701BC02PR-G
IC3208 RT7272BGSP
IC3209 MM1839A50NRE
1
VOUT
3
CE
2
VSS
4 NC
5 VIN
ON/OFF
CONTROL
ERROR
AMP
–
+
VOLTAGE
REFERENCE
THERMAL
PROTECTION
CURRENT
LIMIT
VIN
8
RLIM
7
COMP
6
FB
5
SW 1
BOOT
EN
2
3
GND 4
VA
VA VCC
+
+
+
+
+
+
Q
S
R
Q
VCC
VCC
0.8V
1.7V
1.2V
6
INTERNAL
REGULATOR
FOLDBACK
CONTROL
OSCILLATOR
SHUTDOWN
COMPARATOR
LOCKOUT
COMPARATOR
CURRENT
COMPARATOR
SLOPE
COMP
CURRENT
SENSE
AMPLIFIER
UV
COMPARATOR
+
0.4V
UV
EA
SS
VOUT
4
CONT 1
GND 2
NC 3
VIN
5
+
–
VOLTAGE
REFERENCE
REGULATOR
CURRENT
LIMIT
THERMAL
SHUTDOWN
BIAS
SYS SET
2021/02/16 22:34:59 (GMT+09:00)