Datasheet > VSI-3.3S2R0MA

VSI-3.3S2R0MA

更新时间： 2024-11-02 01:19:35

品牌	Logo	应用领域
VOLGEN		/
页数	文件大小	规格书
4页	617K
描述
Output Voltage 1.8V-3.3V Ultra High Efficiency TO-3PL Size, Step-Down Non-Isolated Type DC-DC Converter

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VSI-3.3S2R0MA 数据手册

Output Voltage 1.8V-3.3V Ultra High Efficiency 92%

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.

‐ 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

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

SMD type : Order received product

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

12 3 4

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与VSI-3.3S2R0MA相关器件

型号	品牌	获取价格	描述	数据表
VSI-5.0S2R0SMA	VOLGEN	获取价格	Output Voltage 1.8V-3.3V Ultra High Efficiency TO-3PL Size, Step-Down Non-Isolated Type DC
VSIB10A20	VISHAY	获取价格	Single-Phase Single In-Line Bridge Rectifiers
VSIB10A20-E3	VISHAY	获取价格	Bridge Rectifier Diode, 10A, 200V V(RRM),
VSIB10A40	VISHAY	获取价格	Single-Phase Single In-Line Bridge Rectifiers
VSIB10A40-E3	VISHAY	获取价格	Bridge Rectifier Diode, 10A, 400V V(RRM),
VSIB10A40-E3/45	VISHAY	获取价格	Bridge Rectifier Diode, 10A, 400V V(RRM),
VSIB10A60	VISHAY	获取价格	Single-Phase Single In-Line Bridge Rectifiers
VSIB10A60-E3-45	VISHAY	获取价格	Single-Phase Single In-Line Bridge Rectifiers
VSIB10A80	VISHAY	获取价格	Single-Phase Single In-Line Bridge Rectifiers
VSIB1520	VISHAY	获取价格	Single-Phase Single In-Line Bridge Rectifiers

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