AM1L-1205SH30-N 데이터시트 PDF

AM1L-1205SH30-N 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.

미리보기를 사용할 수 없습니다

www.DataSheet4U.com

AM1L-N Series

1 watt dc-dc converters

• SMD PACKAGE

• LOW RIPPLE & NOISE

• HIGH EFFICIENCY UP TO 75%

• UL94-VO PACKAGE

• INPUT/OUTPUT ISOLATION: 1000 & 3000VDC

• OPERATING TEMPERATURE: -40°C ... +85°C

• PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS

GENERAL DESCRIPTION

The AM1L-N series is a family of cost effective 1W single Thirty two models operate from input voltages of 5 & 12

and dual output DC-DC converters. These converters VDC with producing output voltage levels of 5, 9, 12, 15,

combines a miniature SMD package with 1000 & ±5, ±9, ±12, ±15VDC. Full SMD-design and a 100% pro-

3000VDC input/output isolation voltage.

duction test of parameters ensures a high reliability in this

ELECTRICAL SPECIFICATIONS

product.

Specifications typical at +25°C, nominal input voltage, rated output current unless otherwise specified

Input Specifications:

Output Specifications:

Voltage range

±10 %

Voltage accuracy

±5%, max

Filter

Capacitor

Voltage Balance (dual outputs) ±2%

Isolation Specifications:

Rated voltage (60 sec)

Resistance

Capacitance

Ripple & noise (at 20MHz BW)

>61001p00F00,&0tyMp3O00h0mVDCDataSheetSLL4hUionoa.ecdrtovvcmooilrltctaauggieteprreregogutuellcaatttiiiooonnn

150mVp-p, max

1 sec

±1.2%/1% of Vin, max

10% max

(load 10...100%)

General Specifications:

Temperature Coefficient

±0.03%/°C (max)

Efficiency

Switching Frequency

75% (typ)

100KHz, typ

Physical Specifications

Dimensions

single out 12.7x11.2x6.3 mm

dual out 15.3x11.2x6.3 mm

single & dual 3000VDC 15.2x11.2x6.25 mm

Weight

1.5 g

Environmental Specifications:

Operating temperature (ambient) -40°C ... +85°C

Storage temperature

-55°C ... +125°C

Derating

None required

Humidity (non-condensing) Up to 90%

Cooling

Free-air Convection

Case material

Plastic UL94-VO

DataShee

MTBF (MIL-HDBK-217F, Ground Benign, t=+25°C): > 980000 hrs (single output), > 1000 000hrs (dual output)

Specifications are subject to change without notification

OUTLINE DIMENSIONS FOR SINGLE OUTPUT MODELS

DataSheet4U.com

Pin Single

1 -V Input

2 +V Input

4 -V Output

5 +V Output

3 N.C.

6 N.C.

7 N.C.

8 N.C.

27

Continued on next page

VISIT US AT WWW.AIMTEC.CA

DataSheet4 U .com

www.DataSheet4U.com

TYPICAL CHARACTERISTICS

AM1L-N Series

APPLICATION NOTE

General Application

Requirement On Output Load

In regular circuits, our company’s DC/DC converters may be used directly To ensure this module can operate efficiently and reliably, a minimum load

without any peripheral components (see Figure 2). The basic input/output

et4U.comisolation may be used to provide a group of simple isolated polar output

is specified for this kind of DC/DC converter in addition to a maximum load

(namely full load). During operation, make sure the specified range of input

power supplies or to generate power supply lines of different voltages.

voltage is not exceeded, the minimum output load is not less than 10% of

Voltage And Polarity Inversion

DataSheet4tlohUaed.cf!u!o!llmIflothaed,aacntudalthoauttpthuitspporwoedrucist

should never be operated

very small, please connect

under no

a resistor

A key performance of this DC/DC converter is high electric isolation with proper resistance at the output end in parallel to increase the load.

capability. Thus, only one DC/DC converter may allow for several

potential differences in the layout of circuit board. If necessary, you may Overload Protection

connect the output end of the positive to input ground, then the negative Under normal operating conditions, the output circuit of these products

output end will generate a negative voltage (see Figure 1).

has no protection against over-current and short-circuits. The simplest

Filtering

In some circuits which are sensitive to noise and ripple, a filtering

method is to connect a self-recovery fuse in series at the input end or add

a circuit breaker to the circuits.

capacitor may be added to the DC/DC output end and input end to Output Voltage Regulation and Over-voltage Protection Circuit

reduce the noise and ripple. However, the capacitance of the output filter The simplest device for output voltage regulation, over-voltage and over-

capacitor must be proper. If the capacitance is too big, a startup problem current protection is a linear voltage stabilizer with overheat protection

might arise. For every channel of output provided the safe and reliable that is connected to the input or output end in series (see Figure 4).

operation is ensured, the greatest capacitance of its filtering capacitor

sees the External Capacitor Table. To get an extremely low ripple, a “LC”

filter network may be connected to the input and output ends of the

DC/DC converter, which may produce a more significant filtering effect. It

should also be noted that the inductance and the frequency of the “LC”

Product Reliability

The MTBF is the mean time between failures under full load. If the actual

load is less than 20% of the rated load or greater than the rated load, then

this productís reliability will be greatly reduced.

filter network should be staggered with the DC/DC frequency to avoid Input Polarity Protection

mutual interference (see Figure 3).

Under normal conditions, this productís input circuit has no protection

against polarity inversion; the solution is to connect a diode in series at

the input.

DataSheet4U.com

30

DataSheet4 U .com

TO ORDER CALL 1-888-9-AIMTEC

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.