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| Bellnix High Efficiency, High-Speed Response, Step-Down DC-DC Converter |
| 20Watt BSV_Series __ |
Ultra High Efficiency Step-Down DC-DC Converters/BSV 20Watt Series
Ultra High Efficiency (93%), High-Speed Response Step-Down DC-DC Converter |
| Input: 3V-5.5V Output: 3.3V (0.8V-3.6V) Adjustable voltage |
| You can optionally set the voltage with external resistors. (Ex.: 0.8V, 1V, 1.2V, 1.3V, 1.5V, 1.8V, 2V, 2.5V, 3.3V, 3.6V) |
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| - Latest Power-IC Adopted |
| - Latest Technology,Synchronous |
| Rectification Circuit |
| - High-Speed Response T=160ns |
| - Efficiency 93% |
| - External Capacitors Not |
| Required |
| - Heat Sink Not Required |
| - Short Circuit, Over-Current |
| Protection |
| - Adjustable Output Voltage |
| - Non-Isolated Type Converter |
| - Amazing Minimum Size |
| - Operating Temp. Range -40°C to +85°C |
| (Depending on conditions, air flow required.) |
| - Remote ON/OFF Control |
| - MTBF 1,000,000Hrs |
| - High Reliability, High Performance |
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Notice!!
This is a product brief.
Please refer to the datasheet,
when designing.
Application:
Communication
Router
Server
Work station
DSP,ASIC,FPGA
MPU
POL |
Models
BSV-m Series |
Input V
Vdc |
Output V
Vdc |
Output V
Vdc |
Output I
A |
Load Reg
mV (typ) |
Ripple/Noise
mVpp
(typ) |
Efficiency
%(typ) |
Package |
| BSV-3.3S6R0S |
3.0-5.5
Note 1 |
3.3 |
0.8-3.6
Note 1 |
0-6 |
50 |
40 |
93 |
SMD |
| BSV-3.3S6R0D |
DIP |
| BSV-3.3S6R0 |
SIP |
Note 1: When adjusting the output voltage, the input and output voltage
difference needs to be 0.5V or more.
Vin(V)-Vout(V)≧0.5V
Note 2: Possible to optionally set the voltage by the internal resistor. Orders acceptable from 2k/lot.
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| <Outline> |
| BSV-3.3S6R0S (SMD type) |
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| BSV-3.3S6R0D (DIP type) |
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| BSV-3.3S6R0 (SIP type) |
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_<Standard Connection Circuit Diagram>
| (SMD , DIP type) |
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- SW1: When short, output will go OFF.
- Vadj: When open, it will be rating output voltage.
- R1, R2: When adjusting output voltage, connect R1 or R2 to V.adj.
Be sure to set up a R2 (two resistor series) mountable
patern, in spite of the output voltage. |
| (SMD , DIP type) |
 |
- SW1: When short, output will go OFF.
- Vadj: When open, it will be rating output voltage.
- R1, R2: When adjusting output voltage, connect R1 or R2 to V.adj.
Be sure to set up a R2 (two resistor series) mountable
patern, in spite of the output voltage. |
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*Lead-free pin electrode parts have been corresponded serially since January
, 2004. |
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