AMSRI-783.3-NZ [AIMTEC]

Ultra-low no load power consumption;


型号：	AMSRI-783.3-NZ
厂家：	AIMTEC
描述：	Ultra-low no load power consumption
文件：	总4页 (文件大小：121K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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Series AMSRI-78-NZ

Up to 7.5Watt | DC-DC Switching Regulator

To be added soon

FEATURES:

• Short Circuit Protection

• Thermal Shutdown

• Non-Isolated

• Low ripple and noise

• Pin Compatible to LM78xx

•

Operating temperature -40°C to +85°C

Very high efficiency up to 93%

Ultra-low no load power consumption

Regulated Outputs

Models

Single output

Output

Voltage

Output

Efficiency

Max.

Capacitive

load (µF)

680

Input Voltage

Nom/Range (V)

Model

Current max

(mA)

500

Vin Min

(%)

Vin Max

(%)

(V)

3.3

-5

-12

-15

AMSRI-783.3-NZ

AMSRI-7805-NZ

AMSRI-7809-NZ

AMSRI-7812-NZ

24 / 4.75-36

24 / 6.5-36

12 / 7-31

24 / 12-36

24 / 15-36

12 / 8-24

500

-300

500

-150

500

-150

680

330

680

330

680

330

24 / 19-36

12 / 8-21

AMSRI-7815-NZ

Note: For higher than 30VDC input, adding 22µF/50V capacitor required.

Input Specifications

Parameters

Conditions

Typical

Maximum

Units

Voltage range

Filter

See the table above

Capacitor

VDC

Quiescent current

Vin=(LL-HL) at 0% load

0.2

1.5

Output Specifications

Parameters

Conditions

Typical

Maximum

Units

Voltage accuracy

100% load

±2

±4

Short Circuit protection

Short circuit restart

Thermal shutdown

Line voltage regulation

Load voltage regulation

Temperature coefficient

Ripple & Noise

Transient response deviation

Transient recovery time

Continuous

Auto recovery

Internal IC junction

Vin=(LL-HL) at full load

10-100% load

170

^oC

±0.2

±0.4

±0.02

±0.4

±0.6

-40°C to +85°C ambient

20MHz Bandwidth, 10 – 100% load

%/^oC

mV p-p

0.5

250

Nom Vin, 25% load step change

General Specifications

Parameters

Switching frequency

Operating temperature

Storage temperature

Max Case temperature

Cooling

Humidity

Case material

Weight

Conditions

100% load

Typical

550

Maximum

850

Units

KHz

^oC

With derating above 71^oC

-40 to +85

-55 to +125

^oC

100

^oC

Free air convection

Non condensing

Black flame retardant and heat resistant plastic (UL94V-0 rated)

Dimensions (L x W x H)

MTBF

Soldering Temperature

0.46 x 0.30 x 0.40 inches 11.60 x 7.55 x 10.16 mm

>2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25^oC)

1.5 mm from case for 10 sec

260

^oC

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.

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North America only

Series AMSRI-78-NZ

Up to 7.5Watt | DC-DC Switching Regulator

Safety Specifications

Parameters

EN55022: 2006 + A1:2007, Class B (with recommended circuit)

IEC61000-4-2 (ESD): Contact ±4KV, Perf. Criteria B

IEC61000-4-3 (Radiation Immunity): 10V/m, Perf. Criteria A

IEC61000-4-4 (EFT): ±1KV, Perf. Criteria B (with recommended circuit)

IEC61000-4-6 (Conducted Disturbance Immunity): 3Vr.m.s, Perf. Criteria A

IEC61000-4-29 (VDDSI): 0%-70%, Perf: Criteria B

Standards

Pin Out Specifications

Dimensions

11.60

(0.45)

7.55

(0.30)

Positive

+V Input

Ground

Negative

+V Input

-V Output

Ground

PRINTED

FACE

+V Output

Derating

2.54

(0.1)

Free Air Convection

0.50

(0.02)

100

0.50

(0.02)

Safe Operating Area

Dimensions are in mm (inch)

Pin Tolerance: ±0.10 mm (0,004 inch)

Case Tolerance: ±0.25 mm (0.01 inch)

100

- 40 - 20

º C

Ambient Temperature

Standard Application circuit – positive output

+Vout

+Vin

AMSRI-78-NZ

10uF

22uF

GND

www.aimtec.com

F 051e R6

Tel: +1 514 620 2722

2 of 4

Toll free: + 1 888 9 AIMTEC

(924 6832)

North America only

Series AMSRI-78-NZ

Up to 7.5Watt | DC-DC Switching Regulator

Standard Application circuit – negative output

-Vout

+Vin

AMSRI-78-NZ

22uF

10uF

GND

Ripple and Noise Reduction

+V input

+V output

22uF

AMSRI-78-NZ

10uF

22uF

Ground

Recommended value of inductor L is between 10uH to 47uH

Recommended EMC circuit

Vout

Vin

AMSRI - 78XX - NZ

Cuse

LDM

82µH

LDM

12µH

ꢀustomer

Selectable

10µF

25V

680µF

50V

4.7µF

50V

10µF

50V

MOV

S10K35

GND

www.aimtec.com

F 051e R6

Tel: +1 514 620 2722

3 of 4

Toll free: + 1 888 9 AIMTEC

(924 6832)

North America only

Series AMSRI-78-NZ

Up to 7.5Watt | DC-DC Switching Regulator

NOTE: This part is not designed for parallel operation, only input parallel supply to achieve positive and

negative output

+Vin

+Vout

AMSRI-78-NZ

10uF

22uF

GND

-Vout

LDM

10uH

AMSRI-78-NZ

22uF

10uF

NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled

by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the

date manufactured. 3.Mechanical drawings and specifications are for reference only. 4.All specifications are measured at an ambient temperature of 25°C, humidity<75%,

nominal input voltage and at rated output load unless otherwise specified. 5.Aimtec may not have conducted destructive testing or chemical analysis on all internal components

and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release. 6. This

product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate

specific safety and regulatory standards other the ones listed in this datasheet. 7. Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.

www.aimtec.com

F 051e R6

Tel: +1 514 620 2722

4 of 4

Toll free: + 1 888 9 AIMTEC

(924 6832)

North America only

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