|
|
PDF iQL48060A033V Data sheet ( Hoja de datos )
| Número de pieza | iQL48060A033V | |
| Descripción | DC/DC Power Modules | |
| Fabricantes | TDK | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de iQL48060A033V (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
Data Sheet: AscetaTM iQL Series –Single Output Quarter Brick
Asceta™ iQL Series DC/DC Power Modules
48V Input, 3.3V / 60A /198W Output
Quarter Brick
The Asceta™ power module series provides
exceptionally high true useable power in an
industry standard quarter brick format. Its
91% full load efficiency (92% at 70% load)
and superior thermal performance make the
Asceta series of DC-DC converters is ideally
suited for tight space, power-hungry, and
thermal challenging distributed power
architectures in demanding thermal
environments. This rugged building block is
designed to serve as the core of your high
reliability system. A wide output voltage trim
range, -20 to +10%, and remote sensing are
standard feature enhancing versatility.
Standard Features:
• RoHS Compliant
• Standard Quarter Brick
• Nominal Size: 2.28” × 1.45” × 0.5”
(57.9mm × 36.8mm × 12.7mm)
• Up to 60A of output current
• Output power – up to 198W
• Power density: 120W / in3
• Efficiency – up to 93%
• Full load efficiency at 48V input: 91%
• Efficiency at 70% load and 48V input: 92%
• Single board design with high usable power
47A at 65°C, 200LFM (no base-plate)
51A at 65°C, 200LFM (with base-plate)
• Industry standard output voltage trim
• Remote sense
• Basic insulation – 1500Vdc
• Negative remote on/off logic
• Monotonic start-up into a pre-biased output
• Constant switching frequency
• Auto-recovery protection for input UVP
• Auto-recovery over-current protection
• Auto-recovery over-temperature protection
• Latched over-voltage protection
• UL 60950 (US and Canada), VDE 0805,
CB scheme (IEC950)
• CE Mark (EN60950)
• EMI: CISPR 22 A or B with external filter
• Multiple patents
• ISO Certified manufacturing facilities
Optional Features:
• Positive remote on/off logic
• Latched over-current protection
• Latched over-temperature protection
• Auto-recovery OVP
• 3.68 mm (0.145”) Thru-hole pins
• Base-plate option
©2010 TDK Innoveta Inc.
iQL 3.3V/60A Datasheet Rev 1.7 1/6/2010
℡ (877) 498-0099
1/16
1 page  
Data Sheet: AscetaTM iQL Series –Single Output Quarter Brick
Electrical Data:
iQL48060A033V-000 through -0x9: 3.3V, 60A, 198W Output
Characteristic
Output Voltage Initial Setpoint
Output Voltage Tolerance
Efficiency at 100% Load
Efficiency at 70% Load (42A)
Line Regulation
Load Regulation
Temperature Regulation
Output Current
Output Current Limiting Threshold
Short Circuit Current
Output Ripple and Noise Voltage
Output Voltage Adjustment Range
Output Voltage Sense Range
Dynamic Response:
Recovery Time to 10% of Peak Deviation
Transient Voltage
Min
3.23
3.20
---
---
---
---
---
0
---
---
---
---
80
---
---
---
Typ
3.3
3.3
91
92
2
3
5
---
70
2
35
2
---
---
200
80
Max
3.37
3.40
---
---
6.6
15
50
60
---
---
100*
---
110
---
---
---
Unit
Vdc
Vdc
%
%
mV
mV
mV
A
A
A
mVpp
mVrms
%Vo,nom
%Vo,nom
µS
mV
Notes & Conditions
Vin=Vin,nom; Io=Io,max; Tc = 25˚C
Over all rated input voltage, load, and
temperature conditions to end of life
Vin=Vin,nom; Io=Io,max; Tc = 25˚C
Vin=Vin,nom; Io=70% of Io,max; Tc = 25˚C
Vin=Vin,min to Vin,max, Io and Tc fixed
Io=Io,min to Io,max, Vin and Tc fixed
Tc=Tc,min to Tc,max, Vin and Io fixed
At Io < 20% of Io,max, the load transient
performance may degrade slightly
Vo = 0.9*Vo,nom, Tc<Tc,max
Vo = 0.25V, Tc = 25C (hiccup mode)
Vin=48V, Io ≥ Io,min, Tc=25˚C. Measured
across one 0.1uF, one 1.0 uF, and one
47uF ceramic capacitors, and one 440uF
electrolytic capacitor located 2 inches away
– see input/output ripple measurement
figure; BW = 20MHz
di/dt = 0.1A/uS, Vin=Vin,nom; load step
from 50% to 75% of Io,max, Tc=25˚C with at
least one 1.0 uF, one 47uF ceramic
capacitors, and one 440uF electrolytic
capacitor across the output terminals
Output Voltage Overshoot during startup
Switching Frequency
Output Over Voltage Protection
External Load Capacitance
Isolation Capacitance
Isolation Resistance
Vref
0 0 ---
--- 130 ---
3.8* 4.1 4.4*
mV
kHz
V
488
--- 40,000 †
uF
--- 450 ---
15 --- ---
1.225
pF
MΩ
V
* Engineering Estimate
† Contact TDK Innoveta for applications that require additional capacitance or very low ESR
Vin=Vin,nom; Io=Io,max,Tc=25˚C
Fixed
Cext,min required for the 100% load dump.
Minimum ESR > 2.5 mΩ
Required for trim calculation
©2010 TDK Innoveta Inc.
iQL 3.3V/60A Datasheet Rev 1.7 1/6/2010
℡ (877) 498-0099
5/16
5 Page 
Data Sheet: AscetaTM iQL Series –Single Output Quarter Brick
performance page for the power module of
interest. In all conditions, the power module
should be operated below the maximum
operating temperature shown on
the derating curve. For improved design
margins and enhanced system reliability, the
power module may be operated at
temperatures below the maximum rated
operating temperature.
Heat transfer by convection can be
enhanced by increasing the airflow rate that
the power module experiences. The
maximum output current of the power
module is a function of ambient temperature
(TAMB) and airflow rate as shown in the
thermal performance figures on the thermal
performance page for the power module of
interest. The curves in the figures are
shown for natural convection through 3 m/s
(600 ft/min). The data for the natural
convection condition has been collected at
0.3 m/s (60 ft/min) of airflow, which is the
typical airflow generated by other heat
dissipating components in many of the
systems that these types of modules are
used in. In the final system configurations,
the airflow rate for the natural convection
condition can vary due to temperature
gradients from other heat dissipating
components.
Heatsink Usage: For applications with
demanding environmental requirements,
such as higher ambient temperatures or
higher power dissipation, the thermal
performance of the power module can be
improved by attaching a heatsink or cold
plate. The iQL platform is designed with a
base plate with two M3 X 0.5 through-
threaded mounting fillings for attaching a
heatsink or cold plate. The addition of a
heatsink can reduce the airflow requirement;
ensure consistent operation and extended
reliability of the system. With improved
thermal performance, more power can be
delivered at a given environmental condition.
Standard heatsink kits are available from
TDK Innoveta Inc. for vertical module
mounting in two different orientations
(longitudinal – perpendicular to the direction
of the pins and transverse – parallel to the
direction of the pins). The heatsink kit
contains four M3 x 0.5 steel mounting
screws and a precut thermal interface pad
for improved thermal resistance between the
power module and the heatsink. The
screws should be installed using a torque-
limiting driver set between 0.35-0.55 Nm (3-
5 in-lbs).
The system designer must use an accurate
estimate or actual measure of the internal
airflow rate and temperature when doing the
heatsink thermal analysis. For each
application, a review of the heatsink fin
orientation should be completed to verify
proper fin alignment with airflow direction to
maximize the heatsink effectiveness. For
TDK Innoveta standard heatsinks, contact
TDK Innoveta Inc. for latest performance
data
©2010 TDK Innoveta Inc.
iQL 3.3V/60A Datasheet Rev 1.7 1/6/2010
℡ (877) 498-0099
11/16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet iQL48060A033V.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| iQL48060A033V | DC/DC Power Modules | TDK |
| iQL48060A033V-003-R | 72-308W Quarter Brick Converter | TDK |
| iQL48060A033V-009-R | 72-308W Quarter Brick Converter | TDK |
| iQL48060A033V-0B9-R | 72-308W Quarter Brick Converter | TDK |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |