PTH12040WAHT datasheet, PDF - EEWORLD Datasheet

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PTH12040WAHT: Description1-OUTPUT 275 W DC-DC REG PWR SUPPLY MODULE; Categoryaccessories; File Size598KB，4 Pages; ManufacturerArtesyn; Websitehttp://www.artesyn.com

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PTH12040WAHT Overview

1-OUTPUT 275 W DC-DC REG PWR SUPPLY MODULE

PTH12040WAHT Preview

POWER

Data Sheet

PTH12040

275 Watts

Single

12 Vin Single Output

Total Power:

# of Outputs:

SPECIAL FEATURES

50 A output current

12 V input voltage (8 - 14 Vdc)

Wide-output voltage adjust:

0.8 - 5.5 Vdc

Auto-track

™

sequencing*

Margin up/down controls

Efficiencies up to 96%

Output ON/OFF inhibit

Differential remote sense

Programmable UnderVoltage

Lockout (UVLO)

Point-of-Load-Alliance (POLA)

compatible

RoHS compliant

Two year warranty

Electrical Specifications

Input

Input voltage range

Input current

Remote ON/OFF

Start-up time

Undervoltage lockout

Track input voltage

(See Note 8)

Pin 18 (See Note 7 )

(See Note 3)

(See Note 2)

(See Note 1)

8 - 14Vdc

35 mA typical

Positive logic

1 V/ms

6.6 - 7.5 V typical

-0.13 mA

Output

Voltage adjustability

Setpoint accuracy

Line regulation

Load regulation

Total regulation

Minimum load

Ripple and noise

Transient response

Margin adjustment

20 MHz bandwidth

(See Note 4)

(See Note 7)

(See Note 1)

0.8 - 5.5 Vdc

±2.0% Vo

±5 mV typical

±3.0% Vo

15 mV typical

μs recovery time

Overshoot/undershoot 150 mV

SAFETY

UL/cUL CAN/CSA-C22.2 No.

60950-1-03/UL 60950-1, File No.

E174104

TÜV Product Service (EN60950)

Certificate No B 04 06 38572 044

CB Report and Certificate to

IEC60950, Certificate No.

US/8292/UL

±5.0% Vo

All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.

Cin = 1000 μF, Cout = 660 μF.

*Auto-track is a trademark of Texas Instruments.

PTH12040 Data Sheet

General Specifications

Efficiency

Insulation voltage

Switching frequency

Approvals and

standards

Material flammability

Dimensions

Weight

MTBF

Telcordia SR-332

LxWxH

See Efficiency Table

Non-isolated

1.05 MHz

EN60950, UL/cUL60950

UL94V-0

51.94 x 26.54 x 9.07 mm

2.045 x 1.045 x 0.357 in

17 g (0.60 oz)

2,500,000 hours

EMC Characteristics

Electrostatic discharge

Conducted immunity

Radiated immunity

EN61000-4-2, IEC801-2

EN61000-4-6

EN61000-4-3

Environmental Specifications

Thermal performance

(See Note 2)

MSL (‘Z’ suffix only)

Protection

Short-circuit

Thermal

Auto reset

95 A typical

Auto recovery

Operating ambient temperature

Non-operating temperature

JEDEC J-STD-020C

-40 °C to +85 °C

-40 °C to +125 °C

Level 3

Ordering Information

Model

Number

(9)

Output Power

(Max.)

Input

Voltage

Output

Voltage

Output Current

(Min.)

Output Current

(Max.)

Efficiency

(Typical)

Regulation

Line

Load

PTH12030W

275 W

8 - 14 Vdc

0.8 - 5.5 Vdc

50 A

96%

±5 mV

Part Number System with Options

Product Family

Input Voltage

Output Current

Mechanical

Package

Output Voltage

Code

Pin Option

(8)

Mounting Options

PTH

Point-of-Load

Alliance compatible

12 = 12 V

04 = 50 A

Always 0

W = Wide

D = Horizontal through-

hole (RoHS 6/6)

Z = Surface-mount

solder ball (RoHS 6/6)

Output Voltage Adjustment

The ultra-wide output voltage trim range offers major advantages to users who

select the PTH12040W. It is no longer necessary to purchase a variety of

modules in order to cover different output voltages. The output voltage can be

trimmed in a range of 0.8 Vdc to 1.8 Vdc. When the PTH12040W converter

leaves the factory the output has been adjusted to the default voltage of 0.8 V.

Notes:

1. The set-point voltage tolerance is affected by the tolerance and stability of RSET. The stated limit

is unconditionally met if RSET has a tolerance of 1% with 100 ppm/˚C or better temperature

stability.

2. This control pin has an internal pull-up to 5 V nominal. If it is left open-circuit the module will

operate when input power is applied. A small low leakage (<100 nA) MOSFET is recommended

for control. For further information, consult the related application note. For further information,

consult Application Note 193.

3. A 1000 μF input capacitor is required for proper operation. The capacitor must be rated for a

minimum of 300 mA rms of ripple current.

4. This is with a 1 A/μs loadstep, 50 to 100% Iomax, Io = 680 μF.

Efficiency Table: PTH12040W (Io = 35 A)

Output Voltage

Vo = 5.0 V

Vo = 3.3 V

Vo = 2.5 V

Vo = 2.0V

Vo = 1.8 V

Vo = 1.5 V

Vo = 1.2 V

Vo = 1.0 V

Vo = 0.8 V

Efficiency

96%

95%

93%

92%

91%

90%

88%

86%

82%

5. See Figures 1 and 2 for safe operating curves.

6. When the set-point voltage is adjusted higher than 3.6 V, a 10 V minimum input voltage is

recommended.

7. A small low-leakage (<100 nA) MOSFET is recommended to control this pin. The open circuit

voltage is less than 1 Vdc.

8. These are the default voltages. They may be adjusted using the ‘UVLO Prog’ control input.

Consult Application Note No. 193 for further information.

9. NOTICE: Some models do not support all options. Please contact your local Artesyn

representative or use the on-line model number search tool at http://www.artesyn.com/power

to find a suitable alternative.

PTH12040 Data Sheet

Characteristic Data

TEMPERATURE (ºC)

OUTPUT CURRENT (A)

Figure 1 - Safe Operating Area

Vin = 12 V, Output Voltage = 3.3 V (See Note A)

Nat conv

100 LFM

200 LFM

400 LFM

TEMPERATURE (ºC)

Nat conv

100 LFM

200 LFM

400 LFM

OUTPUT CURRENT (A)

Figure 2 - Safe Operating Area

Vin = 12 V, Output Voltage = 1.2 V (See Note A)

Margin

Down

Track

+Sense

100

EFFICIENC Y (%)

Vin

Margin

Vin

Vout

5.0V

3.3V

2.5V

1.8V

1.2V

0.8V

560uF

(Required)

UVLO

Inhibit

GND

-Sense

Vo Adj

Rset

0.05W

Co2

330u F

Co1

330uF

OUTPUT CURRENT (A)

Figure 3 - E ciency vs Load Current

Vin = 12 V (See Note B)

Figure 4 - Standard Application

Notes:

A. SOA curves represent the conditions at which internal components are within the Artesyn derating guidelines.

B. Characteristic data has been developed from actual products tested at 25 °C. This data is considered typical data for the converter.

PTH12040 Data Sheet

Mechanical Drawings

Plated through-hole

2.045 (51.94)

0.060 (1.52)

0.125 (3.17)

6 Places

0.060

(1.52)

0.125

(3.17)

3 Places

15 14 13

0.375

(9.52)

0.375

(9.52)

1.875 (47.62)

0.375

(9.52)

0.140

(3.55 )

ø0.040 (1.02)

20 Places

1.045

(26.54)

12 11 10

Lowest

Component

0.010 MIN .

(0.25 )

Bottom side

Clearance

Pin Assignments

Function

Ground

Vin

Ground

Vin

Ground

Vin

Inhibit*

UVLO Programming

Vout

Ground

Vs+

Vout

Ground

Vs-

Vout

Ground

Adjust

Track

Margin up*

Margin down*

0.925

(23.49)

0.375

(9.52)

0.125 (3.17)

0.25 0

(6.35 )

2 Places

0.375

(9.52)

Host Board

0.357 (9.07)

MAX.

SIDE VIEW

0.375

(9.52)

Dimensions in Inches (mm)

Tolerances (unless otherwise speci ed)

2 Places 0.030 (0.76)

3 Places 0.010 (0.25 )

TOP VIEW

Surface-mount

2.045 (51.94)

0.060 (1.52)

0.125 (3.17)

6 Places

0.060

(1.52)

0.125

(3.17)

3 Places

15 14 13

0.375

(9.52)

0.375

(9.52)

1.875 (47.62)

0.375

(9.52)

0.370 (9.40)

MAX.

After solder re o w

on customer boar d

*Denotes negative logic:

Open = Normal operation

Ground = Function active

12 11 10

0.925

(23.49)

1.045

(26.54)

Solder Ball

0.040 (1.02)

20 Places

0.375

(9.52)

0.25 0

(6.35 )

2 Places

0.375

(9.52)

0.125 (3.17)

0.375

(9.52)

SIDE VIEW

Dimensions in Inches (mm)

Tolerances (unless otherwise speci ed)

2 Places 0.030 (0.76)

3 Places 0.010 (0.25 )

TOP VIEW

WORLDWIDE OFFICES

Americas

2900 S.Diablo Way

Tempe, AZ 85282

USA

+1 888 412 7832

Europe (UK)

Waterfront Business Park

Merry Hill, Dudley

West Midlands, DY5 1LX

United Kingdom

+44 (0) 1384 842 211

Asia (HK)

14/F, Lu Plaza

2 Wing Yip Street

Kwun Tong, Kowloon

Hong Kong

+852 2176 3333

www.artesyn.com

For more information:

www.artesyn.com/power

For support:

productsupport.ep@artesyn.com

PTH12040 29Jun2015

While every precaution has been taken to ensure accuracy and completeness in this literature, Artesyn

Embedded Technologies assumes no responsibility, and disclaims all liability for damages resulting from use

of this information or for any errors or omissions. Artesyn Embedded Technologies, Artesyn and the Artesyn

Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc.

All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective

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