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RT7236GCP
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P19
RT7235/36/39/40
10
DS7235/36/39/40-08 Ja
nuary 2017
www
.richtek.com
©
Copyright 2017 Richtek T
echnology Corporation.
All rights reserved. is a registered tra
demark of Ri
chtek T
echnology Corporation.
Sw
i
tchi
ng Fr
equency
v
s. Te
mperatur
e
600
610
620
630
640
650
660
670
680
690
700
-50
-
25
0
25
50
75
100
125
Temper
a
t
u
r
e (
°C)
Swi
t
chi
ng Fr
equency (
kHz)
1
Cur
rent Li
mi
t v
s. I
nput V
ol
tage
5.
0
5.
5
6.
0
6.
5
7.
0
7.
5
8.
0
8.
5
9.
0
46
8
1
0
1
2
1
4
1
6
1
8
In
pu
t Vol
t
a
ge (V)
C
u
rre
n
t L
im
it (A
)
Cur
rent
Li
mi
t v
s. Temperat
ure
5.0
5.5
6.0
6.5
7.0
7.5
8.0
-50
-
25
0
25
50
75
100
125
T
e
m
p
e
ratur
e
(
°
C
)
C
u
rre
n
t L
im
it (A
)
V
IN
= 12V
, V
OUT
= 1.05V
Sw
i
tchi
ng Frequency
v
s. I
nput V
ol
tage
600
610
620
630
640
650
660
670
680
690
700
46
8
1
0
1
2
1
4
1
6
1
8
In
pu
t
V
ol
t
a
ge
(
V)
Swi
t
chi
ng Fr
equency (
kHz)
1
Time (100
μ
s/Div)
Load T
ran
sient Respon
se
I
OUT
(2A/Div)
V
OUT
(20mV/Div)
RT7235/36/39/40
V
IN
= 12V
, V
OUT
= 1.05V
, I
OUT
= 1A
to 5A
Time (100
μ
s/Div)
Load T
ra
n
sient Re
sponse
I
OUT
(2A/Div)
V
OUT
(20mV/Div)
RT7235/39
V
IN
= 12V
, V
OUT
= 1.05V
, I
OUT
= 0A
to 5A
RT7235/36/39/40
11
DS7235/36/39/40-08 Ja
nuary 2017
www
.richtek.com
©
Copyright 2017 Richtek T
echnology Corporation.
All rights reserved. is a registered trade
mark of Ri
chtek T
echnology Corporation.
Time (10ms/Div)
Power Off from VIN
V
OUT
(1V/Div)
I
OUT
(2A/Div)
V
IN
(10V/Div)
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
Time (2.5ms/Div)
Power On from VIN
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
V
OUT
(1V/Div)
I
OUT
(2A/Div)
V
IN
(10V/Div)
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
Time (1
μ
s/Div)
Switching
V
OUT
(5mV/Div)
I
L
(5A/Div)
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
1A
Time (1
μ
s/Div)
Switching
V
OUT
(5mV/Div)
I
L
(1A/Div)
Time (500
μ
s/Div)
Power On from EN
V
EN
(2V/Div)
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
V
OUT
(1V/Div)
I
OUT
(5A/Div)
Time (500
μ
s/Div)
Power Off from EN
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
V
SW
(10V/Div)
V
SW
(10V/Div)
V
EN
(2V/Div)
V
OUT
(1V/Div)
I
OUT
(5A/Div)
RT7235/36/39/40
12
DS7235/36/39/40-08 Ja
nuary 2017
www
.richtek.com
©
Copyright 2017 Richtek T
echnology Corporation.
All rights reserved. is a registered tra
demark of Ri
chtek T
echnology Corporation.
U
V
LO
v
s. Te
mperatur
e
3.
4
3.
5
3.
6
3.
7
3.
8
3.
9
4.
0
-50
-
25
0
25
50
75
100
125
Temper
a
t
u
r
e (
°C)
UVLO (
V)
Rising
Falling
Time (2.5ms/Div)
Power
Good from EN T
urn Off
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
RT7235/36
V
EN
(5V/Div)
V
OUT
(1V/Div)
V
PGOOD
(10V/Div)
I
OUT
(5A/Div)
V
EN
(5V/Div)
Time (250
μ
s/Div)
Power
Good from EN T
urn On
V
OUT
(1V/Div)
V
IN
= 12V
, V
OUT
=
1.05V
, I
OUT
=
5A
V
PGOOD
(10V/Div)
RT7235/36
I
OUT
(5A/Div)
EN
Th
r
eshol
d V
ol
tage v
s. Temper
at
ur
e
0.
7
0.
8
0.
9
1.
0
1.
1
1.
2
1.
3
1.
4
1.
5
-50
-
25
0
25
50
75
100
125
Temper
a
tu
r
e (
°C)
EN Thr
eshol
d Vol
t
age (
V
)
V
IN
= 12V
, V
OUT
= 1.05V
Rising
Falling
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P19
RT7236GCP
Mfr. #:
Buy RT7236GCP
Manufacturer:
Description:
IC REG BUCK ADJ 5A 14TSSOP
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
Payment:
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