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MP100GN
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P16
MP100 – OFFLINE INDUCTOR-LESS REGUL
ATOR
MP100 Rev. 1.04
www.Monolit
hic
Power.com
13
1/23/2014
MPS Proprietary I
nformati
on. Patent Protect
ed. Unauthorized P
hotocopy and Duplic
ation Prohi
bited.
© 2014 MPS. All Ri
ghts Reserved.
TYPICAL A
PPLICATION CIRCUITS
(continued)
GND
3.
3V
/
70m
A
220
µ
F
35
V
C1
470
p
F
50
V
C2
100
k
R6
16
.
9k
R4
10
.
2k
R5
4.7
µ
F
50
V
C3
0.
1
µ
F
50
V
C4
10
/1
W
RF
1
85
~
305
V
A
C
1%
1%
L
N
Vout
GN
D
Q1
STD
3N
K
60Z
T
4
1k
R2
5.1k
R3
6
0
0
V/
2.
4A
PTC
10
k
R1
BD1
MB6S
MP100
VD
5
NC
7
FB
3
VB
6
PG
1
VIN
8
GN
D
2
VO
UT
4
U1
1
µ
F
CX
1
305
V
A
C
Figure 7:
Exte
rnal M
OSFET
Conn
ected
Application
MP100 – OFFLINE INDUCTOR-LESS REGUL
ATOR
MP100 Rev. 1.04
www.Monolit
hic
Power.com
14
1/23/2014
MPS Proprietary I
nformati
on. Patent Protect
ed. Unauthorized P
hotocopy and Duplic
ation Prohi
bited.
© 2014 MPS. All Ri
ghts Reserved.
FLOW CHART
Star
t
T
her
mal
Moni
tor
TS
D=
Logic
Hig
h
Tu
rn O
ff
Inter
nal S
witc
h
Turn O
n
Inter
nal Swi
tch
VIN<35V
Moni
tor
VD
Tu
rn O
n L
DO
Moni
tor
VFB
Moni
tor
O
utput
Cur
r
ent
Tu
rn O
ff
L
DO
VD<6.
8
V
V
D
>30V
VD>15.3V
Tur
n O
ff Ac
tiv
e
Bl
eeder
Cir
c
uit
PG
=Logi
c High
VF
B=1V
Iomax
<=150
mA
Y
N
Y
N
Y
N
N
N
Y
O
CP,SCP&
O
T
P i
s auto restart
Y
Y
N
VD
<
1
4
V
N
Tu
rn O
n
A
c
t
i
v
e
Bl
eeder
Cir
cui
t
Y
MP100 – OFFLINE INDUCTOR-LESS REGUL
ATOR
MP100 Rev. 1.04
www.Monolit
hic
Power.com
15
1/23/2014
MPS Proprietary I
nformati
on. Patent Protect
ed. Unauthorized P
hotocopy and Duplic
ation Prohi
bited.
© 2014 MPS. All Ri
ghts Reserved.
SIGNAL EVOLUTION IN TH
E PRESE
NCE OF FAULTS
VD
VOUT
Fa
ult Fl
ag
L
D
O ON
St
art
u
p
No
rm
al
o
p
erat
i
o
n
No
rm
al o
pe
rat
io
n
Norm
al op
er
at
ion
O
C
P/
SC
P F
a
u
lt
Oc
c
u
r
s
H
e
r
e
Norm
al
ope
r
ati
on
O
TP Fa
ult
Occu
rs
He
re
Nor
m
al
oper
ati
on
Unpl
ug from
m
ain
in
p
u
t
O
ver cu
rrent
o
ccu
res
O
ver t
emperat
u
re
o
ccu
res
V
DUV
LO
V
DTHOUT
Of
f
Bleed
er
Swit
ch
V
DTHOUT
-1.
3V
On
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P16
MP100GN
Mfr. #:
Buy MP100GN
Manufacturer:
Monolithic Power Systems (MPS)
Description:
AC/DC Converters Offline Indctr-less Reg For Low Pwr Apps
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
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