QBDW033A0B41Z Datasheet, PDF (3/17 Pages) Lineage Power Corporation – QBDW033A0B Series Power Modules; DC-DC Converters

Advanced Data Sheet
February 10, 2011
QBDW033A0B Series Power Modules; DC-DC Converters
36-75V_dc Input; 9.6-12V_dc Output; 33A Output Current
Electrical Specifications (continued)
Parameter
Device
Output Voltage Set-point
(VIN=VIN,nom, IO=15A, TA =25°C)
All
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Output Regulation
Line (VIN=VIN, min to VIN, max)
All
Load (IO=IO, min to IO, max)
All
Temperature (TA = -40ºC to +85ºC)
All
Output Voltage Adjustment Range (via Trim resistor
or PMBus)
All
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max)
RMS (5Hz to 20MHz bandwidth)
All
Peak-to-Peak (5Hz to 20MHz bandwidth)
All
External Output Capacitance
All
Output Current
All
Output Current Limit Inception (Adjustable via
PMBus)
All
Efficiency (VIN=VIN, nom, VO= VO,set, TA=25°C)
IO= 50% IO, max
All
IO= 100% IO, max
Switching Frequency
Dynamic Load Response
(dIo/dt=1A/10s; Vin=Vin,nom; TA=25°C; Tested
with a 10 μF aluminum and a 1.0 μF tantalum
capacitor across the load.)
Load Change from Io= 50% to 75% of Io,max:
Peak Deviation
All
Settling Time (Vo<10% peak deviation)
Load Change from Io= 75% to 50% of Io,max:
Peak Deviation
Settling Time (Vo<10% peak deviation)
Symbol
VO, set
VO
CO, max
Io
IO, lim
η
η
fsw
Vpk
ts
Vpk
ts
Min
11.84
-3.0



8.1


220
0


__
__
__
Typ
Max
Unit
12
12.12
Vdc

+3.0
% VO, set

0.2
% VO, set

0.2
% VO, set

1.0
% VO, set
13.2
Vdc
70
200

40
96
95
TBD


10,000
33

mVrms
mVpk-pk
μF
Adc
Adc
%
%
kHz
300

mVpk
700
__
s
300
__
mVpk
700
s
Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
Symbol
Min
Ciso

Riso
10
General Specifications
Parameter
Device
Min
Calculated Reliability Based upon Telcordia SR-332
MTBF
All
Issue 2: Method I, Case 1, (IO=80%IO, max, TA=40°C,
Airflow = 200 lfm), 90% confidence
FIT
All
Weight – Open Frame

Weight – with Baseplate option

Typ
1000

Typ
TBD
TBD
TBD
TBD
Max
Unit

pF

MΩ
Max
Unit
Hours
10⁹/Hours

g (oz.)

g (oz.)
LINEAGE POWER
3