Apec APE8988 Schematic [ru]
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w
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c
1
2
FEATU
▓
Integrate
▓
Input Vol
▓
Low Thr
▓
Quick O
▓
Over-Te
▓
Over Cu
▓
Short Cir
▓
Open-Dr
▓
Low ON-
▓
Halogen
APPLIC
▓
Telecom
▓
Set-Top-
▓
Consum
▓
Noteboo
dvan
lectro
1.
ES
d 1.5A Singl
age Range:
shold Contr
tput Discha
perature P
rent Protect
cuit Protecti
in Fault Fla
Resistance
Free Produ
ATIONS
Systems
ox
r Electronic
s / Netbook
ed Po
ics C
5A LO
Channel L
0.8V to 5.5
l Input
ge Transist
otection
on
n
g Outpu
ON
s
= 40mΩ
er
rp.
D SWI
ad Switch
r
CH W
DE
The
contr
MOS
rang
conti
contr
of i
sign
ddit
resis
switc
when
ther
The
with
TH CO
CRIPTI
APE8988 i
lled turn
FET that c
of 0.8V
uous curr
lled by an
terfacing
ls.
onal featur
or is added
is turned
the devic
al shutdow
PE8988 is
mallest co
TROL
N
s a low
on. It con
n operate
to 5.5V a
nt up to
n/off input
irectly wit
s include
for output
off. A well
enters h
.
vailable in
ponents.
A
ED T
load s
ON
tains one
ver an in
d support
1.5A. The
EN), which
low-volta
a 330Ω on
quick disch
rotection i
rd short
mall SOT-2
E8988
RN-ON
itch with
N-channel
ut voltage
maximum
switch is
is capable
e control
-chip load
rge when
equipped
ircuit and
6 package
TYPIC
L APPLI
V
IN
CATION
IN
1
uF
VIN
EN
V
G
5V
IAS
8988
D
FLG
VOU
Option for fl
F
10kΩ~100kΩ
*R
1
10kΩ
V
OUT
C
OUT
0.1uF
a
transient filter
ng
FLAG
*C
1
0.1uF
Data and sp
cifications s
bject to chan
e without no
ice
2
0131015V1.
A
E
8
U
e
p
e
M
e
T
c
n
A
k
X
R
D
e
w
o
e
R
e
t
A
)
M
S
R
C
C
V
+
V
t
°
°
°
O
V
V
°
DFLG
T
S
B
P
2
ORDER
APE89
ABSOL
VIN
VBIAS
VOUT
dvan
lectro
ING / P
X
Pac
Y: S
TE MA
ed Po
ics C
CKAGE
age Typ
OT-26
IMUM
er
rp.
INFOR
ATING
ATION
(at TA=25°
-0.3
-0.3
VIN
)
to 6V
to 6V
0.3V
GN
op View
OT-26
VBIAS
6
(Mark ing)
1
VIN VOUT
EN
5
4
23
A
E8988
EN, /FLG
Storage Te
Junction T
Lead Tem
Thermal R
RECO
VIN
VBIAS
VOUT
CIN
Junction T
Operating
mperature
mperature (
erature (Sol
sistance fro
MENDE
mperature (
emperatur
ange (TST)
TJ)
dering, 10s
m Junction
OPER
TJ)
Range (T
A
c.)
o Ambient (
SOT-26
TING
-0.3
-65
150
260
θJA)
250
ONDITI
0.8
. V
0.≧
-40°
4.5
IN
125
to 6V
o +150°C
C
C
C/W
NS
to 5.5V
to 5.5V (V
1uF
C
C to 85°C
IAS≧VIN)
A
E
R
o
P
C
C
a
R
m
-
y
R
e
o
c
n
P
=
R
s
e
e
e
w
o
A
F
o
u
oas
n
f
t
O
U
0
N
e
A
f
P
A
5
4
5
5
0
3
ELECT
(VIN=0.8V t
Quiescent
Shutdown
Under-Volt
Switch ON
Current Li
VOUT Rise
Output Pull
FLAG Dela
dvan
lectro
ICAL S
5.5V, V
ARAMETE
urrent
urrent
ge Lockout
esistance
it Threshold
Time
Down Resi
Time
BIAS
(Note1)
ed Po
ics C
ECIFIC
5V, CIN=1u
tance
er
rp.
TIONS
, C
=0.1
OUT
SYM
I
V
BIAS
ISD V
V
T
UVLO
V
H
HYS
RON V
ILM
tSS V
R
V
OPD
t
DELAY
, TA =25°C
TEST C
=5V, I
EN
=GND
EN
hreshold
ysteresis
EN=VBIAS
=5V
IN
=5V, VEN=
IN
m fault con
fr
sert
, unless oth
=
0A
OUT
, I
=200mA
O
T
V
dition to FL
NDITION
rwise speci
MIN
3.0
1.8
G
ied)
TYP M
30
3.6
0.4
40
650
330 4
3
A
E8988
UNIT
0 uA
1 uA
.2 V
V
0 mΩ
A
us
00 Ω
ms
FLAG ON
EN Input L
EN Thresh
Thermal Sh
Note1: Gua
esistance
akage Curr
ld
utdown Thr
rantee by d
nt
(Note1)
shold
sign, not pr
R
FLG
IEN V
VIH o
VIL o
TSD
H
duction tes
=5V or G
EN
f
ysteresis
ed.
D
1.6
20
140
30
0 Ω
1 uA
V
.6 V
o
C
o
C
A
E
S
c
n
O
GVVOEVB/F
A
UOsTh
o
r
w
o
G
I
S
S
B
O
r
u
e
f
r
v
p
C
n
a
P
4
PIN DE
PIN No.
1
2
3
4
5
6
BLOCK
dvan
lectro
CRIPTI
PIN S
DIAGR
ed Po
ics C
NS
YMBOL
ND
IN
UT
N
IAS
LG
M
er
rp.
round.
nput Power
witch outp
witch contr
ias Voltag
pen-drain
Supply.
t.
ol input, acti
.
ault flag out
PIN DES
e high. Do
ut.
RIPTION
ot leave flo
ting.
A
E8988
VIN
VBIAS
EN
GND
Cha
Pr
VLO
cillato
ge Pump
ermal
tection
Cont
Logi
Current
Limiting
VOUT
ol
c
Output D i
scharge
FLG
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