20w-12s05a RSG Electronic Components GmbH, 20w-12s05a Datasheet

20w-12s05a

Manufacturer Part Number

20w-12s05a

Description

Sipsmt20w-12 Series, 20 Amp Non Isolated Pol Converter, Sip/smt Package, Remote On/off Control, Ul/c-ul 60950 Certified

Manufacturer

RSG Electronic Components GmbH

Datasheet

1.20W-12S05A.pdf (1 pages)

Current page: 1 of 1
Download datasheet (267Kb)

0.90(22.9)

SI P SMT20W-12

ON/OFF

ELECTRONIC COMPONENTS

+VIN

COM

NOTE: 1. Nominal Input Voltage 12VDC

PGood

20 AMP

POL CONVERTERS

• Non-Isolated POL Converter

• SIP / SMT Package

• Output Current 20AMP

• Input Voltage Range 6-14VDC

• Output Voltage Range 0.7525-5VDC

• 300KHz Switching Frequency

• High Efficiency to 94%

SEQ

E176177

S I P 20W-12S05A

SMT20W-12S05A

RSG

NUMBER

MODEL

Figure 1. Simplified Schematic

■

RSG Electronic Components GmbH

Tel. +49 69 984047-0

Änderungen vorbehalten / subject to change without notice

PWM IC

6.0-14VDC

6.5-14VDC

VOLTAGE

INPUT

0.7525VDC

L 1

VOLTAGE

(20.3)

0.80

■

OUTPUT

Fax +49 69 984047-77

1.2VDC

1.5VDC

1.8VDC

2.0VDC

2.5VDC

3.3VDC

5.0VDC

Features

■

Sprendlinger Landstr. 115

CURRENT

OUTPUT

20A

R sense

• Over Temperature Protection

• Continuous Short Circuit

• Remote On/Off Control

• Output Voltage Sequencing

• Power Good Signal

• UL/c-UL 60950 Certified

■

Protection

info@rsg-electronic.de

0.24

+SENSE

COM

+VO

TRIM

NO LOAD

40mA

50mA

60mA

65mA

75mA

95mA

INPUT CURRENT

■

Table 1. External Resistor Values

for programming output voltage

D-63069 Offenbach/Germany

Vo, set (V)

■

FULL LOAD

0.7525

www.rsg-electronic.de

1603mA

2381mA

2874mA

3409mA

3745mA

4630mA

5978mA

8865mA

1.2

1.5

1.8

2.0

2.5

3.3

5.0

Rtrim (KΩ)

Open

% EFF.

22.46

13.05

9.024

7.417

5.009

3.122

1.472

BOTTOM VIEW OF BOARD

(0.063)

1.60

All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.

INPUT SPECIFICATIONS:

Input Voltage Range.......................…......12V................................. 6.0 – 14V

Under Voltage Lock-out ……………Power up ……....................... 5.0V Typ.

Input Filter Type……...……………………......................................Capacitive

Positive Remote on/off Control :

OUTPUT SPECIFICATIONS:

Voltage Accuracy…………………....………………........…. .........±1.5% max.

Transient Response :25% Step Load Change............…..... .........<200µ sec.

Ripple and Noise, 20MHz BW

Temperature Coefficient....................….……........................±0.03%/C max.

Short Circuit Protection...................…....………….......................Continuous

Line Regulation

Load Regulation

External Trim Adj. Range (see Table1)……………...............Vo=0.75-5.0Vdc

Sequencing Slew Rate Capability (dV

Sequencing Delay Time………………….........…………............10msec min.

Tracking Accuracy……….………...........Power up.…….......... .200mV max.

Capacitive Load, Low ESR………………….........…………........8000µF max.

Power Good Signal Asserted Logic High.....………..Vo=90%-100%Vo,nom

GENERAL SPECIFICATIONS:

Efficiency....................................……...………..………….................See Table

Isolation Voltage............................…........….………....…..........Non-isolation

Switching Frequency ......................…......…….................. ......... 300KHz Typ.

Over Temperature Protection ………………………………...........130˚C Typ.

Operating Ambient Temperature Range…..…..…..............-40˚C to +85˚C

Power Derating Curve ……………………………………..........see Figure 2,3

Storage Temperature Range ...…..........………...................-55˚C to +125˚C

Dimensions:

Structure…...…................………..........Non-potted With Open Frame Type

Weight..........................................................................................................11g

Mechanical Specification

All Dimensions In Inches(mm)

Tolerance

25.0

20.0

15.0

10.0

0.14(3.6)

5.0

0.0

0.100(2.54)

(0.112)

0.29

(7.4)

2.84

Module ON…………............................... .........Open Circuit or = Vin

Module OFF………….……………........................................< 0.4 Vdc

SIP Package: 2.40 x 0.510 x 0.327 inches (61.0 x 12.95 x 8.3 mm)

SMT Package: 1.70 x 0.530 x 0.366 inches (43.2 x 13.46 x 9.3 mm)

(8.30)max.

SIP Packages

(0.310)

+VIN

7.87

Millimeters: x.x= ±0.5, x.xx= ±0.25

0.327

Inches: x.xx= ±0.02, x.xxx= ±0.010

(10.16)

..….………...…………………..............................± 0.2% max.

0.400

COM

………………….........……….............................± 0.5% max.

SURFACE MOUNT CONTACT

0LFM

100LFM

200LFM

300LFM

400LFM

(0.190) (0.190) (0.190)

4.83

0.025

(0.64)

LAYOUT PATTERN

TOP VIEW

Specifications

+VO

Ambient Temperature( C)

(1.30)

2.40(61.0)

33.0

(22.90)

0.900

4.83

0.010(0.25)

TRIM

......………….…...................... 30mV rms max.

min.

Power down….....................400mV max.

4.83

+SENSE

Power down…….…...............4.0V Typ.

1.1mm PLATED THROUGH HOLE

1.6mm PAD SIZE

ON/OFF

SEQ

(0.297)

12V..................................6.5 – 14V

/dt)…....................0.1-1.0V/msec

7.54

(6.35)

0.250

(0.048)

1.22

(12.95)

0.33(8.4)

0.510

0.23

(5.8)

(0.405) (0.530)

10.29

(8.30)max.

(7.1)

0.327

0.28

0.025

(0.64)

1.91

75mV pk-pk max.

13.46

(0.075)

PIN CONNECTION

(0.065)

1.65

+Output

+Sense

+Output

Common

No Pin / PGood

Common

+V Input

Sequency

Trim

On/Off Control

100

Function

L1 INDUCTOR

(0.366)

max.

9.30

NOTE:

1. Measured From High Line to Low Line, Vo,set=3.3Vdc

2. Measured From Full Load to Zero Load, Vo,set=3.3Vdc

3. The output noise is measured with 10uf tantalum capacitor

4. The Input Terminal Recommend to Parallel With 200uF Capacitor

5. Suffix "N" to the Model Number with Negative Logic Remote on/off

6. Suffix "P" to the Model Number with Power Good function.

SMT20W-12S05A Vo=3.3V Derating Curve

SIP20W-12S05A Vo=3.3V Derating Curve

and 1uf ceramic capacitor across output.

ESR<25mΩ to Reduce The Input Ripple Voltage

Model ON………………..…………Open Circuit or < 0.4VDC

Module OFF……………………………………>+2.8VDC to Vin

25.0

20.0

15.0

10.0

25.0

20.0

15.0

10.0

5.0

0.0

5.0

0.0

(1.60)

(0.025)

(0.405)

0.64

10.29

Recommended Pad Layout

Dimensions are in millimetes and(inches)

SMT Packages

BOTTOM VIEW OF BOARD

Figure 3. Typical Power De-rating for 12V IN

Figure 2. Typical Power De-rating for 12V IN

0.112

(2.84)

(3.05)

0.120

0LFM

100LFM

200LFM

300LFM

400LFM

0LFM

100LFM

200LFM

300LFM

400LFM

SEQ

+VIN

0.190

(4.83)

PAD SIZE

MIN:3.556x2.413(0.140x0.095)

MAX:4.19x2.79(0.165x0.110)

Ambient Temperature( C)

COM

Ambient Temperature( C)

ON/OFF

SURFACE MOUNT CONTACT

(0.297)

0.190

(4.83)

7.54

+VO

+SENSE TRIM

(43.2)

1.70

0.190

(4.83)

TRIM

(0.190) (0.190) (0.190)

4.83

Top View of Board

0.190

(4.83)

+SENSE

(4.83)

ON/OFF

0.190

0.297

(7.54)

(Option)

4.83

(1.177)

PGood

29.90

+VO

0.248

(6.31)

4.83

COM

(10.29)

(1.91)

(0.310)

+VIN

7.87

(13.46)

0.065

(1.65)

0.366

(9.30)

L1 INDUCTOR

max.

(0.430)

10.92

100

25.

20.

15.

10.

Related parts for 20w-12s05a

Related keywords

20w-12s05a datasheet
20w-12s05a data sheet
20w-12s05a pdf datasheet
20w-12s05a component
20w-12s05a part
20w-12s05a distributor
20w-12s05a RoHS
20w-12s05a datasheet download