NDM1-12 CUI INC, NDM1-12 Datasheet - Page 2

• Manufacturer Part Number: NDM1-12
• Description: Digital Dc-dc Pol Converter
• Manufacturer: CUI INC

SERIES:
1.Voltage absolute maximum of 2.8 V
2. Factory default set to 500 kHz
INPUT / SUPPLY
parameter
voltage
idle current
UVLO turn-on threshold
UVLO turn-off threshold
voltage monitoring accuracy
current monitoring accuracy
OUTPUT
parameter
voltage adjustment range
voltage accuracy
current range
line regulation
load regulation
voltage monitoring accuracy
temp. monitoring accuracy
SENSE+ input bias current
SENSE- input bias current
ramp-up time
ON time delay range
start-up time
load transient voltage deviation
load transient recovery time
recommended minimum
output capacitor
voltage ripple
voltage margin range
GENERAL / POWER / EFFICIENCY
parameter
output power
efficiency
idle power
switching frequency
20050 SW 112
NDM1-12
2
1
1
th
Ave. Tualatin, Oregon 97062
a division of CUI INC
conditions/description
sysgood, no output, V
conditions/description
set using PMBus
V
V
SENSE+ = 4V
SENSE- = 0.1V
V
conditions/description
V
V
V
V
sysgood, no output, V
IN
IN
IN
IN
IN
IN
IN
= 8.5 ~ 14 V
= 12 V
= 12 V, C
= 12 V, V
= 12 V, V
= 12 V, V
= 12 V, V
O
O
O
O
O
= 1 V, 50% of maximum I
= 1 V, maximum I
= 2.5 V, 50% of maximum I
= 2.5 V, maximum I
= 470 μF, V
IN
IN
= 12 V
= 12 V
O
DESCRIPTION:
phone [phone]
= 1 V
O
O
O
O
DIGITAL DC-DC POL CONVERTER
fax [phone] www.novumdigital.com
Preliminary: Specifications subject to change
For a detailed specification, please contact CUI
min
min
864
470
min
375
8.5
7.5
7.5
-50
0.6
0.5
-20
20
-8
-1
-1
-1
-5
0
0
0
-45/33
1,000
nom
nom
nom
92.2
89.0
94.9
93.4
150
8.7
8.1
12
25
1
8
5
date
page
1,185
147.5
1,000
max
max
max
500
2.5
0.6
14
50
50
12
30
50
25
20
30
8
1
1
1
5
06/2010
2 of 4
mVp-p
%nom
units
units
units
kHz
mA
mV
mV
ms
ms
ms
μA
μA
μs
μF
°C
W
W
V
V
V
%
V
A
%
%
%
%
%
%
%
%