TDK Belleta iPB Series Product Brief

Product Brief: Belleta® iPB Series – Surface Mount PicoBrick
Features
•
Size - 30.5mm x 29.3 mm x 8.1 mm
(1.20 in. x 1.16 in. x 0.32 in.)
•
Surface mountable
•
Maximum weight 18g (0.65 oz)
•
Up to 35W of output power in high
ambient temperature, low airflow
environments with minimal power
derating
• Basic insulation – 1500Vdc
•
Negative logic on/off
• Monotonic start-up
•
Starts with pre-biased output
•
Output voltage adjustment
•
Constant switching frequency
•
Full, auto-recovery protection:
o Input under voltage
o Output over voltage
o Current limit
o Short circuit
o Thermal limit
• Applying for UL 60950 (US and
Canada), VDE 0805, CB scheme
(IEC950) Safety markings
•
CE Mark (EN60950) pending
•
Multiple patents pending
©2001 Innoveta Technologies, Inc.
TM
©2003-2005 TDK Innoveta Inc.
Revision 2
iPBProductBrief060805.doc 6/8/2005
Belleta® iPB Series DC/DC Power Modules
The Belleta Series offers a 35W PicoBrick power module in the
industry's smallest 10A footprint that is 33% smaller than an
industry standard eighth brick and power pin compatible with an
existing industry standard footprint. The Belleta Series eliminates
the need to use highly derated eighth or quarter brick power
modules, thereby optimizing board space utilization and cost. As
with other modules in the Belleta series, a low component count
results in a low cost, high performance design. The low weight,
surface mount design is well suited for almost any manufacturing
environment.
Base Product Code Input
Voltage
iPB48007A050V 36-75V
iPB48010A033V 36-75V
iPB48010A025V 36-75V
iPB48010A018V 36-75V
iPB48010A015V 36-75V
Typical Performance
Input Characteristics
Operating input range
Transient input voltage
Turn-on voltage
Turn-off voltage
Start-up time
Maximum input current
Output
Characteristics
Output voltage tolerance
3.3V and below
5V
Efficiency
Line regulation
Load regulation
Output voltage adjustment
Output ripple
Dynamic response
Transient voltage
Recovery time
Ripple frequency
Protection
Current limit inception
Short circuit
Output overvoltage
Environmental
Operating temperature
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℡ (877) 498-0099
48V Input, 10A Output
Surface Mount PicoBrick
Output Output
Voltage Current
5V 7A
3.3V 10A
2.5V 10A
1.8V 10A
1.5V 10A
36-75V
100V
33V
31.5V
110 mS On/Off to 90% Vout
2A Input 0-75V, Io,max
Over line, load, and temp
+/- 3.3% max
+/- 4% max
see product table
2 mV Over rated input
5 mV Over rated load
90%-110%
45 mVp-p 20MHz bandwidth
Load step 25% of Io,max
190 mV slew rate =0.1A/us
50 uS
400 kHz
150% of Io,rated
Io,rated Auto-recovery hiccup
125% of Vout,nom Auto-recovery hiccup
-40C to 110C Measurement point in full
Efficiency
89%
88%
84%
80%
78%
100mS max
to end of life
Io,max
%Vo,nom
Fixed
datasheet
10/19/2001
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