Datasheet > TP782.5-2

TP782.5-2

更新时间： 2024-01-18 18:38:09

品牌	Logo	应用领域
南京拓品微 - TOPPOWER		/
页数	文件大小	规格书
3页	777K
描述
Typical performance：Wide voltage input, the isolated single output voltage regulation. TP78XX - 2

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TP782.5-2 数据手册

TP78xx-2 Series

DESCRIPTION

：

Wide Input Non-Isolated & Regulated Single Output

TP78XX-2 series switching regulators are ideal replacement for TP78xx linear regulators and

LDOs. The efficiency of up to 92% means that very little energy is wasted as heat so there is

no need for any heat sinks with their additional space and mounting costs. They are widely

used in industrial control, instrumentation, and electric power applications.

FEATURES

ROHS Compliant

Wide input non-isolated

、

regulated single output

Efficiency up to 93%

Low ripple noise

Short circuit protection, Thermal shutdown

SIP package

Temperature range: -40ºC ~ +85ºC

No heat sink required

Industry standard pinout

SELECTION GUIDE

Input Voltage (VDC)

Output

Efficiency

Vin (Min)

（%）

Part Number

Nominal

Range

4.75~18

7-18

Voltage

（VDC)

Current

（mA)

Vin(Max)

TP781.5-2

TP781.8-2

TP782.5-2

TP783.3-2

TP785.0-2

TP786.5-2

1.5

2000

1.8

2.5

3.3

5.0

6.5

8.5-18

The above part number with "L" Suffix are 90˚ bent pins power converters, for example TP781.5-2L.

OUTPUT CHARACTERISTICS

Parameter

Conditions

Min

Typ.

±2

Max.

±3

Units

Output voltage accuracy

Line regulation

100% full load, input voltage range

Vin=min. to max, at full load

10% to 100% load

±0.5

±0.75

±1.0

Load regulation

mvp-p

Ripple & Noise

20MHz bandwidth,(refer to figure 3)

Continuous, auto-recovery

Short circuit protection

Thermal shutdown

Output current limit

Switching frequency

Dynamic load stability

Quiescent current

Temperature coefficient

Max capacitance load

150

℃

KHz

%/℃

μF

Internal IC junction

5000

300

340

380

±100

Full load, input voltage range

Vin from min to max and at 0% load

–40℃~+85℃

±0.03

1000

All specifications typical at TA=25ºC, nominal input voltage and rated output current unless otherwise specified.

COMMON SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Storage humidity range

Power derating (above 71ºC)

-40

-55

Operating temp. range

Storage temp. range

125

100

300

℃

Storage temp. Range Temp rise at full load

1.5mm from case for 10 seconds

Lead temperature

Cooling

Free air convection

Plastic (UL94-V0)

Case material

MTBF

25℃（MIL-HDBK-217F

）

2000

k hours

Weight

4.0

www.gztoppower.com

TEL:0086-20-62162688

EMAIL:sales2@gztoppower.com

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