Volant NCA005 Series
Non-Isolated 5A SIP/SMT DC/DC Converters
Input Characteristics
Notes & Conditions
Min
3.0
Typ.
5
150
Max
5.5
Units
Vdc
mA p-p
A2s
Input Voltage Operating Range
Input Reflected Ripple Current
Inrush Current Transient
Input Filter Type (external)
Input Turn ON Threshold
Input Turn OFF Threshold
0.2
100
2.05
1.91
open
<0.4
<0.4
μF
V
V
Enable
Positive enable: ON
Positive enable: OFF
Negative enable: ON; open circuit or
Negative enable: OFF
(Positive enable has 20K pullup)
Vdc
Vdc
(Negative enable has no internal
pullup resistor)
2
Vin
Output Characteristics
Vout Accuracy
Output Loading
Notes & Conditions
100% load
Min
-1.5
0
Typ.
Max
+1.5
5
Units
%
A
Output Ripple & Noise
@ 20Mhz Bandwidth.
Maximum Capacitive Load
Vout Trim Range (Nom)
Total Accuracy
50
mV
Low ESR
3000
3.63
μF
V
0.75
Over line/load temperature
<2%
10
Current Limit
A
%
%
%
Output Line Regulation
Output Load Regulation
Turn-on Overshoot
-0.4
-0.5
+0.4
+0.5
1
SC Protection Technique
Pre-bias Start-up at output
Hiccup with auto recovery
Unit starts monotonically with pre-
bias
Dynamic Characteristics
Load Transient
Notes & Conditions
50% step, 0.1A/μs
Settling Time
Min
Typ.
Max
200
200
Units
mV
μs
KHz
ms
Frequency
Rise Time
Start-Up Time
300
4.5
6.5
10% Vo to 90% Vo
Vin to Vout and On/Off to Vout
Vout rise to monotonic
ms
General Specifications
MTBF
Notes & Conditions
Calculated (MIL-HDBK-217F)
Min Typ.
Max
Units
1.5
x106 Hrs
Thermal Protection
Thermal Measurement Location (TML)
Without derating, 0LFM
See Power derating curve
0.9”Lx0.4”Wx0.22”H
110
-40
-40
°C
°C
°C
Operating Temperature
Operating Ambient Temperature
SIP Dimensions
70
85
(22.9x10.16x5.6mm)
SMT Dimensions
0.80”Lx0.450”Wx0.24”H
(20.3x11.43x6.09mm)
SIP Pin Dimensions
SMT Block Dimensions
0.025” (0.64mm) SQUARE
0.090” x0.062” x 0.062”
SQUARE
0.64
2.3
mm
g
Pin and Block Material
Weight
Square copper with tin-lead plated
Flammability Rating
UL94V-0
4118 14th Avenue, Unit 4
Markham, Ontario L3R OJ3
1-866-740-1232
4607 S.E. International Way
Milwaukie, Oregon 97222
1-971-206-2800
www.cdtechno-cps.com
NCA005 6200830000 A01 03Mar06
Page 2
CANDD [ C&D TECHNOLOGIES ]
