Datasheet > AMSRB-78-Z

AMSRB-78-Z

更新时间： 2024-11-18 12:51:23

品牌	Logo	应用领域
AIMTEC		转换器 DC-DC转换器
页数	文件大小	规格书
4页	379K
描述
Up to 7.5Watt \| DC-DC Converter

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数据手册

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AMSRB-78-Z 数据手册

Series AMSRB-78-Z

Up to 7.5Watt | DC-DC Converter

FEATURES:

• No heatsink required

• 3 Pin SIP package

• Non-isolated

• Low ripple and noise

• Extra low no load current

• RoHS compliant

•

Operating temperature -40°C to +85°C

Very high efficiency up to 94%

Pin compatible to multiple manufacturers

Highly Regulated Outputs

Very high switching frequency

Models

Single output

Output

Current max

Max

Capacitive

Load

Input

Voltage (V)

Output Voltage

(V)

Efficiency

Vin Max (%)

Efficiency

Vin Min (%)

Model

(mA)

500

AMSRB-783.3Z

AMSRB-7805Z

AMSRB-7812Z

AMSRB-7815Z

4.5 ~ 28

7 ~ 28

14 ~ 28

17 ~ 28

3.3

100µF

47µF

NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at

rated output load unless otherwise specified.

Input Specifications

Parameters

Conditions

Typical

Maximum

Units

Voltage range

See the table above

VDC

Filter

Capacitor

(3.3V) 1.0

(5V) 1.0

(12V) 1.5

(15V) 2.0

Input Current (No Load)

Maximum

Vin 4.5 / 28 Vdc Full Load

Vin 7 / 28 Vdc Full Load

Vin 14 / 28 Vdc Full Load

Vin 17 / 28 Vdc Full Load

411 / 78

388 / 127

455 / 238

469 / 291

Input Current

Startup Time

Input Reflected Current

Absolute Max Stress Rating

Pk-pk

Vdc

35 mA

For 100ms

0-30

Output Specifications

Parameters

Conditions

Typical

Maximum

Units

Voltage accuracy

100% load

±3

Short circuit protection

Short circuit restart

Continuous

Auto recovery

Output current limit

500

±3

µs

Transient Response Deviation

Line voltage regulation

Load voltage regulation

Temperature coefficient

Ripple & Noise

250

±0.5

±0.8

±0.02

10-100% load

-40°C to +85°C ambient

20MHz Bandwidth

%/^oC

mV p-p

General Specifications

Parameters

Switching frequency

Conditions

100% load

Typical

570

Maximum

Units

KHz

^oC

Operating temperature

With derating above 70 ^oC or

65 ^oC on 12V & 15V models

-40 to +85

Storage temperature

Maximum case temperature

Cooling

-55 to +125

^oC

100

Free air convection

www.aimtec.com

F 051e R12.E

Tel: +1 514 620 2722

1 of 4

Toll free: + 1 888 9 AIMTEC

(924 6832)

North America only

12 3 4

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