Datasheet > TP781.8-1

TP781.8-1

更新时间： 2024-11-11 01:21:03

品牌	Logo	应用领域
南京拓品微 - TOPPOWER		/
页数	文件大小	规格书
3页	461K
描述
Wide Input Non-IsolatedãRegulated Single Output

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中文翻译

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数据手册

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TP781.8-1 数据手册

TP78xx-1 Series

DESCRIPTION

：

Wide Input Non-Isolated、Regulated Single Output

The TP78xx-1 series has high efficiency, short circuit protection, Thermal

shutdown, no heat sink required, Industry standard pinout.ideal for redialing 78xx

linear regulates and are pin compatible.

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（%）

Part Number

Nominal

Range

4.75~18

4.75~20

6.5~20

Voltage

（VDC)

Current

（mA)

Vin (Min)

Vin(Max)

TP781.5-1

TP781.8-1

TP782.5-1

TP783.3-1

TP785.0-1

1.5

1000

1.8

2.5

3.3

5.0

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)

Short circuit protection

Thermal shutdown

Output current limit

Switching frequency

Dynamic load stability

Quiescent current

Temperature coefficient

Max capacitance load

Continuous, auto-recovery

150

℃

Internal IC junction

3000

KHz

335

385

435

±100

Full load, input voltage range

Vin from min to max and at 0% load

–40

℃~+85

℃

±0.02

1000

℃

μF

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

2.0

www.gztoppower.com

TEL:020-61038836 EMAIL:sales@gztoppower.com

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