AM80A-048L-050P25D033P30 Emerson Network Power, AM80A-048L-050P25D033P30 Datasheet - Page 9

• Manufacturer Part Number: AM80A-048L-050P25D033P30
• Description: CONV DC-DC 240W 48VIN 3.3/5V DL
• Manufacturer: Emerson Network Power
• Series: AM80Ar
• Type: Point of Load (POL) Non-Isolatedr

Specifications of AM80A-048L-050P25D033P30

• Output: 5V, 3.3V
• Number Of Outputs: 2
• Power (watts): 240W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 72V
• Package / Case: Module
• 1st Output: 5 VDC @ 25A
• 2nd Output: 3.3 VDC @ 30A
• Size / Dimension: 4.60" L x 2.40" W x 0.50" H (116.8mm x 61mm x 12.7mm)
• Power (watts) - Rated: 240W
• Operating Temperature: -20°C ~ 100°C
• Approvals: CE, CSA, EN, UL, VDE
• 3rd Output: -
• Other names: 454-1106

Pin Connections - AM80A-048L-050P25D033P30
Rev. 05 Mar 99
AMPSS™ POWER MODULE
V1 C SHARE 6
V2 C SHARE 7
TEMP MON 3
21 22
V2 C MON 5
V1 C MON 4
V2 SENSE 2
V1 SENSE 1
CLK OUT 8
31
+
CLK IN 9
O U T P U T P I N S
IN P U T P I NS
P i n N o
P in N o
2 1 - 2 2
2 4 - 2 6
2 8 - 2 9
INPUT
OUTPUT
24 25 26
31
32
10 V2 C.L.ADJ
11 V1 C.L.ADJ
12 V2 OVP ADJ
13 V1 OVP ADJ
15 V1 V ADJ
16 V2 ENABLE
14 V2 V ADJ
17 V1ENABLE
18 0 SENSE
+ V 2 O U T P U T
+ V 1 O U T P U T
P in N am e
P i n N a m e
+I NP UT
-I NP UT
32
-
28 29
0
In p u t
In p u t
T ype
O u t p u t
O u t p u t
O u t p u t
T y p e
C ONTR OL PINS
D e s c r iptio n
Po w e r in p u t - p o s it iv e
Po w e r in p u t - n e g a tiv e (r e tu rn )
Pin No
D e s c r i p t i o n
P o w e r o u t p u t V 1
P o w e r o u t p u t 0
P o w e r o u t p u t V 2
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
V1 C SHA RE In p u t/ Ou tp ut
V2 C SHA RE In p u t/ Ou tp ut
TEM P M ON
V2 OVP A DJ
V1 OVP A DJ
V2 ENABLE
V1 ENABLE
V2 C.L A DJ
V1 C.L A DJ
V1 C M ON
V2 C M ON
Pin Name
V1 SENSE
V2 SENSE
CLK OUT
V2 V A DJ
V1 V A DJ
0SENSE
CLK IN
Ou tp u t
Ou tp u t
Ou tp u t
Ou tpu t
In p ut
In p ut
In p u t
In p ut
In p ut
In p ut
In p ut
In p ut
In p ut
In p ut
In p ut
In p u t
Type
Des cr iption
Us ed fo r remot e s en s e fun ctio n to
comp en s ate for lo ad b u s res is t an ce
Us ed fo r remot e s en s e fun ctio n to
comp en s ate for lo ad b u s res is t an ce
Pro vide s a vo lt age s ig n al
prop ort ion al to t he in t ern a l ab s o lu t e
te mp era ture o f th e mo du le
Pro vide s a cu rren t s ig nal
prop ort ion al to th e cu rre nt being
s up plied by V1
Pro vide s a cu rren t s ig nal
prop ort ion al to th e cu rre nt being
s up plied by t h e V2
A llows V1 c o nn ect ed in p arallel to
acc u rat ely s hare cu rre n t
A llows V2 c o nn ect ed in p arallel to
acc u rat ely s hare cu rre n t
Pro vide s a 1M Hz clo ck ou tp ut for
s yn c h ro nizat io n with o t her mod ules
A ccep t s a 1M Hz clock in pu t for
s yn c h ro nizat io n with o t her mod ules
Us ed to ad ju s t t he current limit s e t
poin t (o f V2)
Us ed to adjus t t h e cu rrent limit s e t
p oint (o f V1)
Us ed to adjus t o v erv olt age
protec tio n of V2
Us ed to ad ju s t ov erv olt age
protec tio n of V1
Us ed to ad ju s t mo du le o ut p ut
voltag e of V2
Us ed to ad ju s t mo du le o ut p ut
voltag e of V1
En ables or dis ab les t he ou tpu t of V2
En ables or dis ab les t he ou tp ut of V1
Us ed fo r remot e s en s e fun ctio n to
comp en s ate fo r lo ad b u s res is t an ce
R e c o m m e n d e d C o n n e c t i o n s
E n s u r e g o o d e le c t r ic a l c o n n e c t io n a n d
s u f f ic ie n t c o p p e r o n P C B la y o u t s
E n s u r e g o o d e le c t r ic a l c o n n e c t io n a n d
s u f f ic ie n t c o p p e r o n P C B la y o u t s
R e c o mm e n de d C on ne c ti ons
A 22 0µ F e le c tro ly tic c a p a c it o r c o n n e c te d
b e tw e e n th e + IN PU T a n d -I NP UT p in s is
re c o mm e n d e d
Se e + IN PU T fo r re c o m m e n d a t io n s
AMPSS
®
Reference Manual
Recommende d Con nections
If remot e s en s in g is n ot requ ired co nn ect t o
V1+OUTPUT p in s 28-29 of th e mo du le
If remot e s en s in g is n ot requ ired co nn ect t o
V2+OUTPUT p in s 21-22 of th e mo du le
A nalo g s ign a l o utp u t. Le av e u nco nn e cted if
no t u s ed
A nalo g s ign a l o utp u t. Le av e u nco nn e cted if
no t u s ed
A nalo g s ign a l o utp u t. Le av e u nco nn e cted if
no t u s ed
Co nn ec t to C S HA RE p in s of o th er mod ules .
Lea ve u n co nn ect ed if n ot us ed
Co nn ec t to C S HA RE p in s of o th er mod ules .
Lea ve u n co nn ect ed if n ot us ed
Cap ac it or co up led ou t pu t. Le ave
un con nect ed if n ot us ed
Cap ac it or co up led in pu t. Leav e
un con nect ed if n ot us ed
In tern al 1mA cu rrent s o u rce. Leav e
un con nect ed if n ot us ed
In ternal 1mA curren t s o u rce. Leave
un con nect ed if n ot us ed
In tern al 1mA cu rrent s o u rce. Leav e
un con n ect ed if n ot us ed
In tern al 1mA cu rrent s o u rce. Leav e
un con n ect ed if n ot us ed
In tern al 1mA cu rrent s o u rce. Leav e
un con nect ed if n ot us ed
In tern al 1mA cu rrent s o u rce. Leav e
un con n ect ed if n ot us ed
M u s t b e co nn ec ted to -SENSE pin o r d riven
to <0.7V to ena b le t he o utpu t o f t he mo dule
M u s t be co nn ec ted to -SENSE pin o r d riv en
to <0.7V to ena b le t he o utpu t o f t he mo dule
If remot e s en s ing is n ot requ ired co nn ect t o -
OUTPUT pins 24-26 o f the mod ule
9