VB0503S-1W Shenzhen Sunyuan Technology Co., Ltd., VB0503S-1W Datasheet

VB0503S-1W

Manufacturer Part Number

VB0503S-1W

Description

Dc-dc Converter

Manufacturer

Shenzhen Sunyuan Technology Co., Ltd.

Datasheet

1.VB0503S-1W.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

VB0503S-1W

Manufacturer:

FABRIMEX

Quantity:

12 000

Current page: 1 of 4
Download datasheet (121Kb)

(All specifications tested typically @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted.)

HIGH POWER DENSITY

S:7Pin SIP PACKAGE

D:14Pin DIP PACKAGE

SINGLE OUTPUT VOLTAGE

INDUSTRIAL STANDARD PIN-OUT

NO HEAT SINK REQUIRED

1KVAC ISOLATION

REULATED OUTPUT VOLTAGE

PCB MOUNTING

ELECTRICAL SPECIFICATIONS:

OUTPUT SPECIFICATIONS

Short circuit protection

15:29

Output accuracy:

Output power:

Line regulation:

Load regulation:

Ripple and noise:

Temperature drift:

Switching frequency

INPUT SPECIFICATIONS

COMMON SPECIFICATIONS

Operating temperature range

Storage temperature range

Humidity

Cooling

Leak current

Isolation voltage (VDC)

Isolation resistance (ohms)

Isolation capacitance (pF)

Efficiency (%)

Case material

Voltage range

Items:

Filter

Items

Input voltage from low to full load

At full load and nominal Vin

Testing condition

From 0% to full load

20MHz bandwidth

Testing condition

SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.

See Product List

Input to Output

Edition-SZSY-07-01

Min

Non-conductive black plastic

+/-

Free Air Convection

0.5%max,

-40°C

-55°C

Min

VBXXXXS/D-1W DC-DC CONVERTER

Continue protection>30s

1mA

(3.3 VDC output +/- 1 % max )

Printed in P.R.C January 2007

Typ

+/- 20%

100K HZ

Typ

0.5%

1,000

Typ.

Max

±0.02 %/°C

+/- 1 %

30mVp-p

+125°C

Max

±2%

+65°C

<90%

Max

Page 1 of 4

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VB0503S-1W Summary of contents

Page 1

... Operating temperature range Storage temperature range Humidity Cooling Leak current Isolation voltage (VDC) Isolation resistance (ohms) Isolation capacitance (pF) Efficiency (%) Case material Copyright @ Shenzhen Sunyuan Technology Co., Ltd. SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VBXXXXS/D-1W DC-DC CONVERTER Min +/- 0.5%max, Min Min -40°C -55°C Free Air Convection ...

Page 2

... Potting material Packing material Dimension (mm / inch) Weight (g) MTBF (Hrs) PRODUCT LIST Input Voltage (VDC) Part Number Range 4.5-5.5 VB0503S-1W VB0505S-1W 4.5-5.5 VB0512S-1W 4.5-5.5 VB1205S-1W 10.8-13.2 VB1212S-1W 10.8-13.2 VB1209S-1W 10.8-13.2 21.6-26.4 VB2405S-1W 21.6-26.4 VB2409S-1W 21.6-26.4 VB2412S-1W VB0512D-1W 4.5-7.25 VB1205D-1W 10.8-13.2 VB2405D-1W 21.6-26.4 VB2409D-1W 21.6-26.4 Connecting DC-DC Converters in Series Galvanic isolation of the output allows multiple converters to be connected in series simply by connecting the positive output of one converter to the negative of another (see figure 1) ...

Page 3

... In a pulse-skipping converter a large range of frequencies are encountered as the device adjusts the pulse interval for loading conditions. NOMENCLATURE TYPICAL CONNECTION +Vin Cin GND Copyright @ Shenzhen Sunyuan Technology Co., Ltd. SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VBXXXXS/D-1W DC-DC CONVERTER TEMPERATURE DERATING GRAPH 120 100 80 ...

Page 4

... OUTLINE DIMENSION Note:PIN”7” can’t connect any component. Copyright @ Shenzhen Sunyuan Technology Co., Ltd. SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VBXXXXS/D-1W DC-DC CONVERTER PINS DESCRIPTION SIP 3,5,7 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. Edition-SZSY-07-01 Connection DIP +Vin +Vin 14 GND GND +VO +Vo 9 omitted ...

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