GE Industrial Solutions PIM400 Series User Manual

GE

Data Sheet

June 20, 2013

©2013 General Electric Company. All rights reserved.

Features

 -48V/10A Dual redundant input power distribution
 3.3Vdc/3.6A & 5.0Vdc/150mA of isolated Management Power

for IPM or other housekeeping functions

 Independent holdup capacitor charging voltage; trimmable

from 50 to 95Vdc for optimal real estate

 OR’ing functionality, Inrush protection & hot swap capability
 Integral EMI filter designed for the ATCA board to meet CISPR

Class B with minimal external filtering

 Protection: Reverse polarity, under voltage, input transient

over voltage/current and temperature

 I

2

C digital interface options

 Isolated A/B Feed Loss /Open Fuse Alarm
 High efficiency : 98%
 -40 to 85ºC ambient temperature operation
 Industry Standard Quarter brick size: 58.4 mm x 36.8 mm x

13.7 mm (2.3 in x 1.45 in x 0.54 in)

 MTBF : 2,308,563 hours per TELCORDIA
 ISO** 9001 & ISO 14001 certified manufacturing facilities
 Compliant to RoHS II EU “Directive 2011/65/EU”
 UL* 60950-1, 2nd Ed. Recognized, CSA† C22.2 No. 60950 1-07

Certified, and VDE‡ (EN60950-1, 2nd Ed.) Licensed

 Meets the voltage and current requirements for ETSI 300-

132-2 and complies with and licensed for Basic insulation
rating per EN60950-1

 2250 Vdc Isolation tested in compliance with IEEE 802.3

¤

PoE

standards

 ISO**9001 and ISO 14001 certified manufacturing facilities

Applications

 ATCA Front Board / Blade
 Central Office Telecom equipment
 High availability server and storage applications

Options

 Choice of short pin lengths
 I

2

C Digital Interface

Description

The PIM400 series of Power Input Modules are designed to greatly simplify the task of implementing dual redundant, hot swap –
48Vdc power distribution with EMI filtering on an ATCA or other telecom boards. The PIM400 with optional I2C digital interface
capability, when used with a variety of GE’s series of Bus converters (BarracudaTM Series) /POLs (DLynxTM Series) provides for a
quick, simple and elegant power solution to a wide variety of demanding & intelligent power system architectures.

* UL is a registered trademark of Underwriters Laboratories, Inc.

†

CSA is a registered trademark of Canadian Standards Association.

‡

VDE is a trademark of Verband Deutscher Elektrotechniker e.V.

** ISO is a registered trademark of the International Organization of Standards
¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.

PIM400 Series; ATCA Board Power Input Modules

-36 to -75 Vdc; 400W/10A

GE

Data Sheet

PIM400 Series; ATCA Board Power Input Modules

-36 to -75 Vdc; 400W/10A

June 20, 2013

©2013 General Electric Company. All rights reserved.

Page 2

External Holdup Capacitor Selection

External Holdup Trim Resistor Selection

Ref Des

Description

(Values)

Comments

F1-F4

Fuses (15A)

Max fuse rating not to exceed 20A, fast acting

F5,F6

Fuses (15A)

0.5 to 1A rated

R1,R2

Pre-charge Resistors (15 Ohms)

High Surge Power Type e.g. KOA P/N SG73

R_TRIM

Resistor

See Design Consideration section for details

R_PULLUP

Resistor (3.3 kOhms)

Alarm pull-up resistor

C_FLTR

Capacitor(s) (100F)

270 F (max)

C_HLDP

Capacitor(s)

3300F (max); see Design Consideration section for details

C_OUT

Capacitor(s)

Consult data sheet for the applicable DC/DC Bus Converter

C_EMI

Capacitors

See Design Consideration section for details

ATCA Board Typical Application

Suggested Bill of Materials

(Note: Customer is ultimately responsible for the final selection and verification of the suggested parts for the end application).

GE

Data Sheet

PIM400 Series; ATCA Board Power Input Modules

-36 to -75 Vdc; 400W/10A

June 20, 2013

©2013 General Electric Company. All rights reserved.

Page 3

Parameter

Device

Symbol

Min

Typ

Max

Unit

Input Voltage

Continuous

All

VI

-0.5 -75

Vdc

Transient (Pulse duration = 1ms, square wave)

All

V

tr

-100

Vdc

Additionally: Transient Input Undervoltage,
Overvoltage and Impulse per ANSI T1.315-2001(R2006)

All

Reverse Polarity Protection

+75V

Vdc

Holdup Capacitor Voltage

Voltage (with respect to -48V_OUT)

All

V_HLDP

100

Vdc

Capacitance

All

C_HLDP

3300

F

Temperature

Normal Operating Ambient Temperature
(See Thermal Considerations section)

All

TA -40 85 oC

Storage Temperature

All

T

stg

-55 125 oC

Isolation Voltage

Input to MGMT_PWR Output Voltage & Alarm

All 2250

Vdc

Input to SHELF_GND Voltage

All 2250

Vdc

Input to LOGIC_GND Voltage

All 2250

Vdc

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings
only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations
sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.

CAUTION: This power module is not internally fused. Both A & B feeds and their corresponding returns must be
individually fused.

To preserve maximum flexibility, internal fusing is not included. However, to achieve maximum safety and system protection, the
safety agencies require a fast-acting fuse with a maximum rating of 20 Amps and Voltage Rating >/= 75Vdc for the –48AF, -48BF
VRTN_AF & VRTN_BF feeds. Consult Fusing and fault protection Section of PICMG 3.0 ATCA specifications for additional information.
Based on the information provided in this data sheet on inrush current and maximum dc input current, the same type of fuse with a
lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.

GE

Data Sheet

PIM400 Series; ATCA Board Power Input Modules

-36 to -75 Vdc; 400W/10A

June 20, 2013

©2013 General Electric Company. All rights reserved.

Page 4

Parameter

Device

Symbol

Min

Typ

Max

Unit

-48V Dual Feed Inputs (-48_AF,-48_BF,VRTN_AF,VRTN_BF)

Input Voltage Range

All

VI

-36

-48

-75

Vdc

Output Current
With the following maximum power limits
400W @ 40Vin, 480W @ 48Vin, 540W @ 54Vin

All

II

10

Adc

Disabled input current drain if input voltage falls below V

UVLO

for > 2 seconds.

All

I

UVLO

10

mA

Enabled No-load input current

All

I

stdby

40

70

mA

Inrush Transient
(@ -48 VI, C_FLTR = 200F & EARLY_A, EARLY_B Pre-charge
resistors 15 ohms per leg as recommended in the “ ATCA
Board Typical Application” figure, p=2)

All

Duration: 0.1ms to 0.9ms

Ipk

40

Adc

Duration: 0.9ms to 3 ms
(Logarithmically declining)

Ipk

40 to 18

Adc

ENABLE A/B Signal Inputs (ENABLE_A, ENABLE_B)

Input Voltage Threshold (On/Off); Default Setting

All

V

UVHI

(On)

-33.5

-35.3

-36.0

Vdc

V

UVLO

(Off)

-32.4

-33.7

-34.1

Enable A / B Signals current drain (Vin = -48Vdc)

All

380

Adc

Main Output (-48V_OUT, VRTN_OUT)

Efficiency (Vin=-48V; 3,3V/5.0V @ no load)

400W Output Power

All η

98.2

%

300W Output Power

All η

98.5

%

Output Voltage Delay

All

T

delay

100

ms

Input Current Limit

All

I

limit

11

13

15

A

External Output Filter Capacitance (C_FLTR)

All

C_FLTR

80

100

270

F

Holdup Capacitor Output Voltage (V_HLDP)

Holdup Capacitor Voltage Trim Range

All

V_HLDP

50

90

95

V

Holdup Capacitor Output Voltage Tolerance @V_HLDP=90Vdc

+6 -6

%

-48V_OUT Threshold

To charge external holdup capacitors (C_HLDP)

40.0

To discharge external holdup capacitors (C_HLDP)

-34.5

-36.0

-37.5

dV/dt on Hold-up Connect

80

V/ms

Switching Frequency

f

330

kHz

A/B Feed Loss / Fuse Alarm Output (ALARM)

ALARM ON Input Voltage Threshold

All

-36.4

-37.2

-40.4

Vdc

ALARM OFF Input Voltage Threshold

-40.5

Vdc

External Pull-up Voltage

5.0

Vdc

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.

GE

Data Sheet

PIM400 Series; ATCA Board Power Input Modules

-36 to -75 Vdc; 400W/10A

June 20, 2013

©2013 General Electric Company. All rights reserved.

Page 5

Parameter

Output

Voltage

Symbol

Min

Typ

Max

Unit

+3.3V Isolated Management Power Output (+3V3)

Input Under-Voltage Lockout

All

-32.4

-33.7

-34.1

V

Turn-On Voltage Threshold

-34.5 V

Total Output Voltage Range

All

+3V3 3.170

3.350

3.430

V

(Over all operating input voltage, resistive Load and
temperature conditions until end of life).

Output Current

All

I O 0 ―

3.6

Adc

Output Ripple and Noise

All

Measured across 10F ceramic capacitor

VI = VI,nom TA = 25oC, Io = Io,max

RMS (500 MHz bandwidth)

―

16

30

mV

rms

Peak-to-peak (500MHz bandwidth)

― 75

100

mV

p-p

Output Current- Limit Inception

All

I

o,lim

― 4 6 A

rms

Output Short-circuit Current

All

I

o,sc

― 3 ― A

rms

External Load Capacitance

All

C

O,max

0 ―

1000

F

Switching Frequency

All

f

330

kHz

Dynamic Response
(di/dt =0.1A/μs, VIin= Vin,nom, TA=25°C)
Load change from IO = 50% to 75% of I

O, max,

Peak Deviation
Settling Time (VO<10% of peak deviation)

All

V

pk

t

s

7

800

%, V

O, set

s

Turn-On Delay
(Io = 80% of Io,max, TA=25°C)

All

T

delay

50 ms

Output voltage overshoot
(Io = 80% of Io,max, VI = 48Vdc TA=25°C)

All

3%

%, V

O, set

Output Over Voltage Protection

All

V

o, limit

3.7 5.4

V

+5.0V Isolated Management Power Output (+5V0)

Total Output Voltage Range

All

+5V0 4.80

5.00

5.20

V

(Over all operating input voltage, resistive Load and
temperature conditions until end of life).

Output Current

All

Io 0 ―

150

mAdc

Output Current-Limit Inception

All

I

o,lim

―

250 ― mA

Output Short-circuit Current

All

I

o,sc

― 150 ― mA

RMS

External Load Capacitance

All

C

O,max

0 ―

1000

F

Switching Frequency

All

f

―

330

―

kHz

Electrical Specifications (continued):

GE

Data Sheet

PIM400 Series; ATCA Board Power Input Modules

-36 to -75 Vdc; 400W/10A

June 20, 2013

©2013 General Electric Company. All rights reserved.

Page 6

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Digital Signal Interface Characteristics

Clock frequency range

f

CLK

100

400

kHz

Measurement Tolerance

Feed Voltage A/B (-48V_AF & -48V_BF)

+/-3 %

Holdup Voltage (V_HLDP)

+/-3 %

-48V_OUT current (-48V_IOUT)

% of Io,max

+/-3 %

Module Temperature (TEMP)

+/-3

0C

Parameter

Device

Min

Typ

Max

Unit

Calculated MTBF (PO=0.8P

O, RATED

, 48VIN, TA=40°C, Airflow=300LFM)

Telecordia Issue 2 Method 1 Case 3

All 2,308,563

Hours

Weight

 28.3 (1.0)  g (oz.)

Digital Interface Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.

General Specifications