VSI-5.0S2R0SMA [VOLGEN]
Output Voltage 1.8V-3.3V Ultra High Efficiency TO-3PL Size, Step-Down Non-Isolated Type DC-DC Converter;
| 型号： | VSI-5.0S2R0SMA |
| 厂家： | 
VOLGEN KAGA ELECTRONICS INC. |
| 描述： | Output Voltage 1.8V-3.3V Ultra High Efficiency TO-3PL Size, Step-Down Non-Isolated Type DC-DC Converter |
| 文件： | 总4页 (文件大小：617K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Output Voltage 1.8V-3.3V Ultra High Efficiency 92%
O-3PL Size, Step-Down Non-Isolated Type DC-DC Converter
10 Watt VSI-mini A Series
VSI-mini A Series is an ultra small, TO-3PL packaged type, and non-isolated type step-down DC-DC converter
which has achieved ultra high efficiency by the latest synchronous rectification circuit technology. VSI-mini A Series
with the size of 20.2×21.5×8.3mm and 10W can be used without heat sink and external capacitor.
<Features>
‐ Synchronous Rectification Control IC equipped ‐Heat Sink not required
‐Solid Electrolytic Chip Capacitor equipped.
‐ Convertible with high efficiency 7.5V→3.3V
‐ High efficiency 92%
‐ Low profile, Ultra small type
‐ Remote ON/OFF control
‐Wide input voltage range
‐Over-current protection
‐ Low standby input current 100µA max.
‐ Wide operating temperature range -10℃to70°c ‐ Non-isolated type
‐ MTBF 1,000,000 Hrs, All aging
‐ Output capacitor installed
‐Adjustable output voltage
‐High reliability, long life, high performance
SIP&DIP: External resinous coating
SMD : Without resinous coating
<Model>
Table 1
Package
Model
Rating Input Input Voltage Rating Output Output Voltage
Output
Current
A
Ripple/
Noise
Efficiency
%(typ)
Voltage
Vdc
Range
Vdc
Voltage
Vdc
Trim Range
Vdc
VSI-mini A Series
VSI-3.3S2R0MA
VSI-3.3S2R0FMA
VSI-5.0S2R0SMA
mVpp(typ)
SIP
DIP
SMD
7.5
4.75-13.6
3.3
1.8-3.3
0-2
30
92
SMD type : Order received product
<Specification>
Rating input voltage/range
Rating output voltage
Adjustable output range
Line regulation
Table 2
7.5V /4.75-13.6V
3.3V±5% (When 1pin is open)
+1.8-3.3V
0.2% typ. (For the input voltage range of 4.75-13.6V, at rating load.)
0.6% typ. (At rating input voltage, when load changes 0%~100%)
±0.01%/°c typ. (When operating temperature changes between -10°c-50°c)
30mVp-p typ. (Rating input / output , room temperature) (20MHz bandwidth)
92% (Rating input / output, room temperature)
Operates at more than 105% of rating load current, auto recovery type, foldback recovers.
Avoid more than 30seconds of short-circuit condition
None
3mA max. At no load and output on
100µA max. At no load and output off (0V)
Between 1pin(on/off pin) and 3pin(GND); Open=output ON, short=output off
1,000,000Hr min(EIAJ RCR-9102)
Load regulation
Temperature coefficient
Ripple & Noise
Efficiency
Over-Current Protection
Over-Voltage Protection
No Load Input Current
Standby Input Current
Remote on/off control
MTBF
Switching frequency
Operating temperature range
Storage temperature range
Humidity range
Cooling condition
Vibration
190kHz typ. (20%~100% load current range, When the load is 0%~20% the switching frequency will go down.)
-10°c-70°c (Derating to be required from 50°c)
-20°c-85°c
20%~95%R.H. (non condensing)
Natural air cooling
5~10Hz All amplitude 10mm (1 hour in each of 3 directional axes), 10~55Hz acceleration 2G (1 hour in each of
3 orthogonal axes)
Shock
Weight
Outline
Acceleration 20G (3 times in each of 3 directional axes), Shocking Time 11±5ms
3.8g typ.
Refer to page 2.
* The above specification is provided with rating value, unless specified conditions is described.
Kaga Electronics/Volgen DC-DC CONVERTERS
www.volgen.com
BDD20051221-051007V1
10 Watt VSI-mini A Series
<Outline>
pin
Function
ON/OFF CONT
+Vin
[ SIP type ]
1
VSI-3.3S2R0MA
2
3
GND
4
+Vout
5
+Vout.ADJ
Dimensions: mm
Tolerance when
nothing specified ±0.5
External resinous coating
Pin substances:Phosphor bronze(Plating:Sn)
Treatment:Soldering dip treatment with Sn-3.0Ag-0.5cu)
Figure 1
[ DIP type ]
VSI-5.0S2R0FMA
pin
1
Function
ON/OFF CONT
+Vin
2
3
GND
4
+Vout
5
+Vout.ADJ
6
NC
NC
7
Dimensions: mm
Tolerance when
Figure2
nothing specified ±0.5
External resinous coating
Pin substances:Phosphor bronze(Plating:Sn)
Treatment:Soldering dip treatment with Sn-3.0Ag-0.5cu)
[ SMD type ]
VSI-5.0S2R0SMA
( for order received product)
pin
Function
1
ON/OFF CONT
2 +Vin
3
4
GND
+Vout
5 +Vout.ADJ
6
7
NC
NC
Figure3
Dimensions : mm
Tolerance when
nothing specified ±0.5
Without coating.
( for adsorption mounter air)
Pin substances:Phosphor bronze(Plating:Sn)
Treatment:Soldering dip treatment with Sn-3.0Ag-0.5cu)
<Block Diagram>
4
+Vin
2
+Vin
+Vout
• Use this model according to a usual three terminal regulator.
• Output Voltage
VR
PWM.OCP.CONT
ON/OFF CONT
5pin Open= +5V (rating output voltage)
• C1 : More than 100µF (In order to reduce the line impedance)
• C2 : Output capacitor built-in.
Load
C1
ON/OFF
C2
5
V.adj(1.8~3.3V)
Open=3.3V
1
In case that the wiring is long to the load, output noise may be
3
Figure4
GND
further reduced with the 2.2µF~4.7µF added.
• Refer to figure 6~8 about :
adjustment output voltage, on/off control.
• Refer to page 6 about : over-current protection, soldering conditions,
and cleaning conditions.
Kaga Electronics/Volgen DC-DC CONVERTERS
BDD20051221-051007V1
2
Output Voltage 3V-5V Ultra High Efficiency 93%
TO-3PL Size, Step-Down Non-Isolated Type DC-DC Converter
10 Watt VSI-mini A Series
VSI-mini A Series is an ultra small, TO-3PL packaged type, and non-isolated type step-down DC-DC converter
which has achieved ultra high efficiency by the latest synchronous rectification circuit technology. VSI-mini A Series
with the size of 20.2×21.5×8.3mm and 10W can be used without heat sink and external capacitor.
<Features>
• Synchronous Rectification Control IC equipped. • Heat Sink not required
• Solid Electrolytic Chip Capacitor equipped.
• Convert +12V into +5V with high efficiency
• High efficiency 93%
• Ultra low profile, Ultra small type
• Remote on/off control
• Wide input voltage range
• Low standby input current 100µA max
• Wide operating temperature range -10~+70°c
• MTBF 1,000,000 Hrs, All aging
• Over current protection Circuit
• Non-Isolated type
• Adjustable output voltage
• High reliability, long life, high performance
• Output capacitor installed
SIP&DIP: External resinous coating
SMD : Without resinous coating
<Model>
Table 1
Model
Rating Input Input Voltage Rating Output Output Voltage
Output
Current
A
Ripple&
Noise
Efficiency
Voltage
Vdc
Range
Vdc
Voltage
Vdc
Trim Range
Vdc
Package
VSI-mini A Series
VSI-5.0S2R0MA
VSI-5.0S2R0FMA
VSI-5.0S2R0SMA
mVpp(typ)
%(typ)
93
SIP
DIP
SMD
12
+6.0~+16.5
+5.0
3.0~5.0
0~2
30
SMD type : Order received product
<Specification>
Rating input voltage/range
Rating output voltage
Adjustable output range
Line regulation
Table 2
+12V / +6.0~+16.5V
5.0V±5% (When 1pin is open)
+3.0~+5.0V
0.2% typ. (For the input voltage range of +6~+16.5V, at rating load.)
0.4% typ. (At rating input voltage, when load changes 0%~100%)
±0.01%/°c typ. (When operating temperature changes between -10°c~+50°c)
30mVp-p typ. (Rating input / output , room temperature) (20MHz bandwidth)
93% (Rating input / output, room temperature)
Load regulation
Temperature coefficient
Ripple & Noise
Efficiency
Over-Current Protection
Operates at more than 105% of rating load current, auto recovery type, foldback recovers.
Avoid more than 30seconds of short-circuit condition
None
Over-Voltage Protection
No Load Input Current
Standby Input Current
Remote on/off control
MTBF
Switching frequency
Operating temperature range
Storage temperature range
Humidity range
Cooling condition
Vibration
3mA max. At no load and output o
100µA max. At no load and output off (0V)
Between 1pin(on/off pin) and 3pin(GND); Open=output ON, short=output off
1,000,000Hr min(EIAJ RCR-9102)
190kHz typ. (20%~100% load current range, When the load is 0%~20% the switching frequency will go down.)
-10°c~+70°c (Derating to be required from +50°c)
-20°c~+85°c
20%~95%R.H. (non condensing)
Natural air cooling
5~10Hz All amplitude 10mm (1 hour in each of 3 directional axes), 10~55Hz acceleration 2G (1 hour in each of
3 directional axes)
Shock
Weight
Outline
Acceleration 20G (3 times in each of 3 directional axes), Shocking Time 11±5ms
3.8g typ.
Refer to page 2.
* The above specification is provided with rating value, unless specified conditions is described.
Kaga Electronics/Volgen DC-DC CONVERTERS
www.volgen.com
BDD20031022
10 Watt VSI-mini A Series
<Outline>
pin
Function
[ SIP type ]
1
ON/OFF CONT
VSI-5.0S2R0MA
2
+Vin
3
GND
4
+Vout
+Vout.ADJ
5
Dimensions: mm
Tolerance when
nothing specified ±0.5
External resinous coating
Figure1
[ DIP type ]
pin
1
Function
ON/OFF CONT
2
+Vin
3
GND
4
+Vout
+Vout.ADJ
NC
5
6
7
NC
Dimensions: mm
Tolerance when
nothing specified ±0.5
External resinous coating
Figure2
[ SMD type ]
pin
Function
VSI-5.0S2R0SMA
( for order received product)
1
ON/OFF CONT
2 +Vin
3
4
GND
+Vout
5 +Vout.ADJ
6
7
NC
NC
Dimensions : mm
Tolerance when
nothing specified ±0.5
Without coating.
( for adsorption mounter air)
Figure3
<Block Diagram>
• Use this model according to a usual three terminal regulator.
• Output Voltage
4
+Vin
2
+Vout
+Vin
5pin Open= +5V (rating output voltage)
• C1 : More than 100µF (In order to reduce the line impedance)
• C2 : Output capacitor built-in.
VR
PWM.OCP.CONT
ON/OFF CONT
Load
C1
ON/OFF
In case that the wiring is long to the load, output noise may be
further reduced with the 2.2µF~4.7µF added.
• Refer to figure 6~8 about :
C2
5
V.adj
1
adjustment output voltage, on/off control.
• Refer to page 6 about :
3
GND
Figure4
over-current protection, soldering conditions, and
cleaning conditions.
Kaga Electronics/Volgen DC-DC CONVERTERS
BDD20031022
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