NGA10S15050DE [MURATA]

DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, DIP-5;


型号：	NGA10S15050DE
厂家：	muRata
描述：	DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, DIP-5
文件：	总3页 (文件大小：172K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NGA SERIES

Non-Isolated Wide Input DC/DC Converters

SELECTION GUIDE

Output

Current

Nominal

Input Current Consumption @ Efficiency

@ Full Load Shutdown

Power

Nominal

Min Full Min Nom Max Min Nom Max Min Max

Load Load V_IN

V_INV_IN

V_IN

V_INV_IN

Order Code

(V) (V)

NGA10S15018S 15 1.8

NGA10S15025S 15 2.5

NGA10S15033S 15 3.3

NGA10S15050S 15 5.0

2.0 847 280 160 0.5 4.8 16.1 89 81

2.0 1142 380 210 0.5 4.8 16.1 92 85

2.0 1478 480 269 0.5 4.8 16.1 94 88

2.0 1493 705 388 1.0 4.8 16.1 95 92

2.0 847 280 160 0.5 4.8 16.1 89 81

2.0 1142 380 210 0.5 4.8 16.1 92 85

2.0 1478 480 269 0.5 4.8 16.1 94 88

2.0 1493 705 388 1.0 4.8 16.1 95 92

NGA10S15050S 15 5.0

NGA10S15018D 15 1.8

NGA10S15025D 15 2.5

NGA10S15033D 15 3.3

NGA10S15050D 15 5.0

FEATURES

■ Industry Standard Footprint

■ Short Circuit Protection

■ Efficiency to 95%

■ Wide Input Range

■ 1.8V, 2.5V, 3.3V & 5V Output

NGA10S15050D 15 5.0

INPUT CHARACTERISTICS

Parameter

Conditions

MIN

TYP

MAX

Units

Continuous operation

1.8,2.5 & 3.3V output types

Continuous operation NGA10S15050S

Continuous operation NGA10S15050SE Variable

1.8V output types

4.75

7.0

■ Operating Temperature Range

Voltage Range

VDC

–40°C to 85°C

■ SMD Construction

■ Optional Shutdown & Trim Pins

Reflected Ripple 2.5V output types

(NGA10S15050SE Version)

mA p-p

Current

3.3V output types

5.0V output types

DESCRIPTION

The NGA series is a range of low profile

DC/DC converters offering a single regulated

output over a wide input voltage range. All

parts deliver the full output power up to 85°C

without the need for external heatsinking

while the synchronus rectification design

yields excellent efficiencies up to 95%.

OUTPUT CHARACTERISTICS

Parameter

Conditions

MIN

TYP

MAX

Units

Rated Power

T_A= –40°C to 85°C

Voltage Set

1.5

0.2

5.0

Point Accuracy

Low line to high line,

Line Regulation with external input/output capacitors,

refer to test circuit

0.5

%/%

10% load to 100% load,

Load Regulation with external input/output capacitors,

refer to test circuit

BW = DC to 20MHz

Ripple & Noise With external input/output capacitors,

refer to test circuit

1.5

2.0

mVp-p

ABSOLUTE MAXIMUM RATINGS

Short circuit protection

Internal power dissipation

Lead temperature 1.5mm from case for 10 seconds

Input Voltage V_IN

Continuous

1.1W

300°C

28V

Minimum load

Output Trim Control

0V to +5V relative to 0V

Shutdown Control

–0.3V to +28V relative to 0V

ENVIRONMENTAL

Parameter

Conditions

MIN

–40

–50

TYP

MAX Units

Operation

Storage

PCB Temperature above Ambient

°C

125

1 Specifications typical at T_A=25°C, nominal input voltage and rated output current unless otherwise specified.

2 If optional VADJ and SD pin are required (as indicated in the mechanical dimensions diagram) suffix the part

number with an E when ordering, i.e. NGA10S1505SE & NGA10S1505DE.

www.cdpoweronline.com 3. Supply voltage should exceed output voltage by 1.45V.

NGA SERIES

Non-Isolated Wide Input DC/DC Converters

MECHANICAL DIMENSIONS - 1

3(5) Pin SIP Package Style

0.220(5.60)

Recommended Footprint Details

0.825

(20.96)

0.049(2.54)

0.045(1.15)

Ø 0.004(0.10)

0.846

(21.49)

0.846

(21.49)

0.100(2.54)

5* 4

0.312

(7.92)

0.146 0.020

(3.70 0.50)

0.1

0.020 0.002

(0.50 0.05)

0.100(2.54)

All pins on a 0.1(2.54) pitch

(2.54)

0.014 0.020

and within 0.01(0.25) of true position.

(0.35 0.05)

0.149(3.78)

PIN CONNECTIONS

Pin Number

Weight: 4.0g

Unless otherwise stated all dimensions in inches(mm) 0.01(0.25).

* Optional pins available on NGA10S15050SE only.

V_IN

GND

V_OUT

V_ADJ

MECHANICAL DIMENSIONS - 2

3(5) Pin DIP Package Style

Recommended Footprint Details

0.825(20.96)

0.400

(10.16)

0.222 0.020

(5.65 0.50)

0.400

(10.16)

0.846

(21.49)

0.753

(19.14)

0.753

(19.14)

0.846

0.002

(21.49

0.50)

5* 4

0.010 0.002

(0.25 0.05)

1* 2

0.100(2.54)

0.049(2.54)

0.312

(7.92)

0.1

(2.54)

0.045(1.15)

Ø 0.004(0.10)

All pins on a 0.1(2.54) pitch

and within 0.01(0.25) of true position.

0.020 0.002

(0.50 0.05)

0.161 0.020

(4.10 0.50)

PIN CONNECTIONS

0.267(6.77)MAX

Pin Number

Weight: 4.0g

Unless otherwise stated all dimensions in inches(mm) 0.01(0.25).

* Optional pins available on NGA10S15050DE only.

V_INGND V_OUTV_ADJNC NC

NGA SERIES

Non-Isolated Wide Input DC/DC Converters

TERMINOLOGY

GENERAL CHARACTERISTICS

Parameter

Conditions

MIN

TYP

300

MAX Units

TRANSIENT RESPONSE

Time for V_OUTto be within 1% of V_NOM

V_OUT25% +V_OUT75%

Switching Frequency

270

330 kHz

50% load change,

1.8V output types

2.5V output types

3.3V output types

5.0V output types

1.8V output types

2.5V output types

3.3V output types

5.0V output types

output types

90(160)

84(145)

83(130)

75(40)

64(160)

86(145)

84(120)

74(80)

4.0

where: V_NOM

Transient Response

MAX Over-Shoot

mV(µs)

OVER-SHOOT/UNDER-SHOOT

MAX deviation from final steady state output.

START DELAY

Typical rise time (ms) after control pin

high with valid input.

Transient Response

MAX Under-Shoot

MEAN TIME TO FAILURE (MTTF)

Under Voltage

Lock Out

Start Delay

1.8, 2.5 & 3.3V

5.0

Part No

25°C

1464

1463

1461

85°C

512

Units

V output types

5.0

100

NGA10S15018

NGA10S15025

NGA10S15033

NGA10S15050

VIN MIN to VIN MAX

400VDC from 100pF capacitor

via 1500Ω resistance

KHrs

Meets MIL-STD-833E

method 3015.7

ESD

APPLICATION NOTES

EXTERNAL CAPACITANCE

External capacitors are necessary in order to

guarantee stability and full

contacts. To enable the device output the

shutdown pin should be left floating or taken

no less than +1.5V to MAX (+28V).

A resistor (R_D) between the trim pin and the

output pin will adjust the output voltage

between +5V to +1.8V.

parametric performance over the full line and

load range. All parts have

been tested and characterised using the

following values and test circuit.

–1

R_D

= (22(1.028V_O–1)) –0.011

If the shutdown pin is to be connected to a

long wire, it is recommended that a

capacitor (10nF) decouples the shutdown pin

to the 0V in order to avoid the risk of

V_IN

V_OUT

NGA

R_D

Value

V_ADJ

C_IN

C_OUT

100µF, 50V

100µF, 10V

NGA

TEST

OFF

A resistor (R_U) between the trim pin and the

0V pin will adjust the device output from

+5V to +5.5V.

CIRCUIT

BC182 or equiv

NGA

V_IN

V_OUT

TTL

10nF

(optional)

1KΩ

(1.02V_O)–1

0.0455

C_IN

C_OUT

R_U

injecting noise into the device circuit.

V_IN

V_OUT

GND

VOLTAGE TRIMMING

NGA

V_ADJ

The trimming (adjust) input on the device

allows output voltage adjustment to within

SHUTDOWN

R_U

When the shutdown pin is shorted to the 0V,

the device’s output will be disabled. To

shutdown the device the pin should be taken

below 0.8V using either an open collector

pull down or by using isolated relay

5% of the desired V_OUTusing a resistor

with a value determined by the following

equations.

When open circuit, the output will be +5V.

1 Specifications typical at T_A=25°C, nominal input voltage and rated output current unless otherwise specified.

2 Accuracy of adjustment is subject to tolerance of resistors and initial output accuracy.

C&D Technologies (NCL) Limited reserve the right to alter or improve the

specification, internal design or manufacturing process at any time, without

notice. Please check with your supplier or visit our web site to ensure that

you have the current and complete specification for your product before use.

C&D Technologies (NCL) Ltd

Tanners Drive, Blakelands North

Milton Keynes MK14 5BU, England

Tel: +44 (0)1908 615232

Fax:+44 (0)1908 617545

email: info@cdtechno-ncl.com

C&D Technologies Inc.

3400 E Britannia Drive, Tucson,

Arizona 85706, USA

Tel: +1 (800) 547-2537

Fax: +1 (520) 741-4598

email: sales@cdtechno.com

NDC NGA.4

No part of this publication may be copied, transmitted or stored in a

retrieval system or reproduced in any way including, but not limited to,

photography, photocopy, magnetic or other recording means, without prior

written permission from C&D Technologies (NCL) Limited.

www.cdpoweronline.com

Instructions for use are available from www.cdpoweronline.com

NGA10S15050DE [MURATA]

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