TPI0515SA-2W [TOPPOWER]

2W 3KVDC Isolated & Regulated Single and Dual Output DC/DC Converters;


型号：	TPI0515SA-2W
厂家：	南京拓品微
描述：	2W 3KVDC Isolated & Regulated Single and Dual Output DC/DC Converters
文件：	总3页 (文件大小：800K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TPI-2W Series

DESCRIPTION

：

2W 3KVDC Isolated & Regulated Single and Dual Output DC/DC Converters

TPI-2W series are specially designed for 3KVDC isolation Single and dual output application, the input

voltage range within ±5%, 3KVDC isolation and regulated output with very low ripple noise.

FEATURES

Small footprint

3KVDC isolation

Regulated Single and dual output

Internal SMD construction

Operating temperature: -40

℃to 105℃

Industry standard pinout

No external component Required

Continuous short circuit protection

RoHS compliance

、

CE certification

SELECTION GUIDE

Nominal Input

Voltage

Output

Output voltage

Package

Style

Input voltage range

VDC

Output current(Min)

Efficiency

%, Typ.

current(Max)

Part Number

VDC

SIP

TPI0505S-2W

TPI0509S-2W

TPI0512S-2W

TPI0515S-2W

TPI1205S-2W

TPI1209S-2W

TPI1212S-2W

TPI1215S-2W

TPI2405S-2W

TPI2409S-2W

TPI2412S-2W

TPI2415S-2W

TPI0505SA-2W

TPI0509SA-2W

TPI0512SA-2W

TPI0515SA-2W

TPI1205SA-2W

TPI1209SA-2W

TPI1212SA-2W

TPI1215SA-2W

TPI2405SA-2W

TPI2409SA-2W

TPI2412SA-2W

TPI2415SA-2W

4.75-5.25

11.4-12.6

22.8-25.2

4.75-5.25

11.4-12.6

22.8-25.2

±5

±9

±12

±15

±5

±9

±12

±15

±5

±9

±12

±15

±200

±112

±84

±67

±200

±112

±84

±67

±200

±112

±84

±67

400

224

168

134

400

224

168

134

400

224

168

134

±20

±12

±9

±7

±20

±12

±9

±7

±20

±12

±9

±7

22.4

16.8

13.4

22.4

16.8

13.4

22.4

16.8

13.4

Add suffix “P” for continuous short circuit protection, for example TPI0505SP-2W.

OUTPUT SPECIFICATIONS

Parameter

Conditions

Min.

0.1

Typ.

Max.

Units

Output power

Line regulation

Load regulation

Output voltage accuracy

Temperature drift

Output ripple

High VIN to low VIN (voltage variation +/-5%)

10% to 100% full load

100% full load

±0.25

±1

±3

100% full load

%/℃

Mvp-p

0.03

20MHz Bandwidth

Output Noise

20MHz Bandwidth

100

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TEL:0086-20-62162688

EMAIL:sales2@gztoppower.com

page 1 of 3

TPI-2W Series

COMMON SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Storage humidity range

Operating temperature

Storage temperature

Temp. rise at full load

Lead temperature

Cooling

℃

Derating if the temperature ≥85°C

-40

-55

105

125

℃

1.5mm from case for 10 seconds

℃

300

Free air convection

Plastic(UL94-V0)

Case material

Short circuit protection

MTBF

K hours

3500

Weight

5.2

ISOLATION CHARACTERISTICS

Parameter

Conditions

Min.

3000

Typ.

Max.

Units

VDC

GΩ

Isolation voltage

Isolation resistance

Note:

Tested for 1 minute and 1mA max

Test at 1000VDC

1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.

2. See below recommended circuits for more details;

3. Operation under minimum load will not damage the converter; However, they may not meet all

specification listed, and that will reduce the life of product.

TYPICAL CHARACTERISTICS

3.0

85°C

2.0

Safe Operating Area

1.0

-40

50 100 105 150

Ambient Temperature(°C)

MECHANICAL DIMENSIONS

PIN CONNECTIONS

27.50

SIP Package

10 PIN SIP

Function

9.50

+Vin

-Vin

TOPPOWER

TPI0505S-2W

+Vout

-Vout

12.00

YYWW

0.50

4.10

2.54

bottom view

All dimensions in

Others in ±0.25mm

* Pin not fitted on single output variants.

：mm±0.10mm

1.25

0.50

2.32

RECOMMENDED FOOTPRINT DETAILS

TUBE OUTLINE DIMENSIONS

All dimensions in mm ±0.5mm.

Tube length : 520mm Tube Quantity:15PCS

Unless otherwise stated all dimensions in mm ±0.5mm.

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TEL:0086-20-62162688

EMAIL:sales2@gztoppower.com

page 2 of 3

TPI-2W Series

APPLICATION NOTE

1.Requirement on output load

To ensure this module can operate efficiently and reliably, During operation, the minimum output load could not be less than 10% of the full load. If the actual output

power is very small,please connect a resistor with proper resistance at the output end in parallel to increase the load.

2.Recommended circuit

If you want to further decrease the input/output ripple, an

“LC” filtering network may be connected to the input and output ends of theDC/DC converter, see(Figure 1).

（Figure 1)

It should also be noted that the inductance and the frequency of the

“LC” filtering network should be staggered with the DC/DC frequency to avoid mutual interference.

However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every channel of output, provided the

safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (Table 1)

EXTERNAL CAPACITOR TABLE (TABLE 1)

Vin

Cin

Vout

Cout

(VDC)

(

(VDC)

(

4.7

2.2

4.7

2.2

±5

±9

0.47

±12

±15

0.47

3. Overload Protection

Under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits. The simplest method is to connect a

self-recovery fuse in series at the input end or add a circuit breaker to the circuit.

4. Input Over-voltage Protection Circuit

The simplest device for input over-voltage protection is a linear voltage regulator with overheat protection that is connected to the input end in series (Figure 2).

5. When the environment temperature is higher than 71°C, the product output power should be less then 60% of the rated power.

6. No parallel connection or plug and play.

7. Use dual output simultaneously , forbid opening output pin (0V) to use as single output.

www.gztoppower.com

TEL:0086-20-62162688

EMAIL:sales2@gztoppower.com

page 3 of 3

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