Datasheet

ManualsBrandsDELTA ELECTRONICS ManualsPSU ComponentsDC/DC converter (SMD) 8 Vdc, 15 Vdc 3 A 45 W No. of outputs: 1 x

DATASHEET

IPM24S0C0S/R03_01092009

FEATURES

 High efficiency: 95.0% @ 20Vin, 15.0V/3A

 Small size and low profile:

17.8x15.0x7.8mm (0.70”x0.59”x0.31”)

 Output voltage adjustment: 8.0V~15.0V

 Monotonic startup into normal and

pre-biased loads

 Input UVLO, output OCP

 Remote ON/OFF

 Output short circuit protection

 Fixed frequency operation

 Copper pad to provide excellent thermal

performance

 ISO 9001, TL 9000, ISO 14001, QS9000,

OHSAS18001 certified manufacturing

facility

 UL/cUL 60950 (US & Canada) Recognized,

and TUV (EN60950) Certified

 CE mark meets 73/23/EEC and 93/68/EEC

directives

APPLICATIONS

 Telecom/DataCom

 Wireless Networks

 Optical Network Equipment

 Server and Data Storage

 Industrial/Test Equipment

OPTIONS

 SMD or SIP package

Delphi Series IPM24S0C0, Non-Isolated,

Integrated Point-of-Load Power Modules:

20V~36V input, 8.0~15.0V and 3A Output

The Delphi Series IPM24S0C0 non-isolated, fully integrated

Point-of-Load (POL) power modules, are the latest offerings from a

world leader in power systems technology and manufacturing —

Delta Electronics, Inc. This product family provides up to 3A of

output current or 45W of output power in an industry standard,

compact, IC-like, molded package. It is highly integrated and does

not require external components to provide the point-of-load

function. A copper pad on the back of the module; in close contact

with the internal heat dissipation components; provides excellent

thermal performance. The assembly process of the modules is fully

automated with no manual assembly involved. These converters

possess outstanding electrical and thermal performance, as well as

extremely high reliability under highly stressful operating conditions.

IPM24S0C0 operates from a 20V~36V source and provides a

programmable output voltage from 8.0V to 15.0V. The IPM product

family is available in either a SMD or SIP package. IPM24S family is

also available for output 1.2V~2.5V or 3.3V~6.5V. Please refer to

IPM24S0A0 and IPM24S0B0 datasheets for details.

Summary of content (12 pages)

PAGE 1
FEATURES  High efficiency: 95.0% @ 20Vin, 15.0V/3A  Small size and low profile: 17.8x15.0x7.8mm (0.70”x0.59”x0.31”)  Output voltage adjustment: 8.0V~15.
PAGE 2
TECHNICAL SPECIFICATIONS TA = 25°C, airflow rate = 300 LFM, Vin = 24Vdc, nominal Vout unless otherwise noted. PARAMETER NOTES and CONDITIONS IPM24S0C0R/S03FA Min.
PAGE 3
ELECTRICAL CHARACTERISTICS CURVES Figure 1: Converter efficiency vs. output current (8.0V output voltage) Figure 2: Converter efficiency vs. output current (15.0V output voltage) Figure 3: Output ripple & noise at 36Vin, 8.0V/3A out Figure 4: Output ripple & noise at 36Vin, 15.0V/3A out Figure 5: Power on waveform at 24vin, 8.0V/3A out with Figure 6: Power on waveform at 24vin, 8.
PAGE 4
ELECTRICAL CHARACTERISTICS CURVES Figure 7: Power off waveform at 24vin, 8.0V/3A out with application of Vin Figure 8: Power off waveform 24vin,15.0V/3A out with application of Vin Figure 9: Remote turn on delay time at 24vin, 8.0V/3A out Figure 10: Remote turn on delay time at 24vin, 8.0V/3A out Figure 11: Turn on delay at 24vin, 8.0V/3A out with application of Vin Figure 12: Turn on delay at 24vin, 15.
PAGE 5
ELECTRICAL CHARACTERISTICS CURVES Figure 13: Typical transient response to step load change at 0.5A/μS from 100% to 50% of Io, max at 24Vin, 15.0V out (measurement with a 1uF ceramic Figure 14: Typical transient response to step load change at 0.5A/μS from 50% to 100% of Io, max at36Vin, 6.
PAGE 6
TEST CONFIGURATIONS DESIGN CONSIDERATIONS Input Source Impedance L VI(+) 2 100uF Electrolytic BATTERY 3.3uF Ceramic VI(-) Note: Input reflected-ripple current is measured with a simulated source inductance. Current is measured at the input of the module. Figure 15: Input reflected-ripple current test setup To maintain low-noise and ripple at the input voltage, it is critical to use low ESR capacitors at the input to the module.
PAGE 7
DESIGN CONSIDERATIONS FEATURES DESCRIPTIONS Remote On/Off Over-Current Protection The IPM series power modules have an On/Off control pin for output voltage remote On/Off operation. The On/Off pin is an open collector/drain logic input signal that is referenced to ground. When On/Off control pin is not used, leave the pin unconnected. To provide protection in an output over load fault condition, the unit is equipped with internal over-current protection.
PAGE 8
FEATURES DESCRIPTIONS (CON.) Table 1 Rtrim is the external resistor in KΩ; Vout is the desired output voltage Output Measurement R.trim_Up R.trim_Down 0A NC V NC 2K V NC Rtrim setting (Ω) Vo 8.0 Vadj 15.0 NC Vadj 8.0*(1-10%) Figure 20: Trim up Circuit configuration for programming output voltage using an external resistor Vout Rtrim 215K V The amount of power delivered by the module is the voltage at the output terminals multiplied by the output current.
PAGE 9
THERMAL CONSIDERATIONS THERMAL CURVES Thermal management is an important part of the system design. To ensure proper, reliable operation, sufficient cooling of the power module is needed over the entire temperature range of the module. Convection cooling is usually the dominant mode of heat transfer. Hence, the choice of equipment to characterize the thermal performance of the power module is a wind tunnel.
PAGE 10
PICK AND PLACE LOCATION SURFACE- MOUNT TAPE & REEL All dimensions are in millimeters (inches) All dimensions are in millimeters (inches) LEAD FREE PROCESS RECOMMEND TEMP. PROFILE Temp. 20 ~ 40sec. Peak Temp. 240 ~ 245 0 C 217 0 C Ramp down max. 6.0 0 C/sec 200 0 C 150 0 C Preheat time 60 ~ 180 sec. Time 60 ~ 150 sec. Above 217 0 C Ramp up max. 3.0 0 C/sec 25 0 C Time Note: All temperature refers to topside of the package, measured on the package body surface.
PAGE 11
Mechanical Drawing SMD PACKAGE SIP PACKAGE 1 2 3 4 5 RECOMMEND PWB PAD LAYOUT RECOMMEND PWB HOLE LAYOUT 7 6 1 2 3 4 5 1 2 3 4 5 Note: The copper pad is recommended to connect to the ground. ALL DIMENSION ARE IN MILLIMETERS (INCHES) STANDARD DIMENSION TOLERANCE IS ± 0.10(0.
PAGE 12
PART NUMBERING SYSTEM IPM 24 S 0C0 S 03 F Product Family Input Voltage Number of Outputs Output Voltage Package Output Current Integrated POL Module 24 -20V ~ 36V S - Single 0C0 - programmable output 8.0V~15.0V R - SIP S - SMD 03 - 3A A Option Code F- RoHS 6/6 A - Standard Function (Lead Free) MODEL LIST Model Name Input Voltage Output Voltage Output Current Efficiency (Full load@12Vin) IPM24S0A0S/R03FA 8V ~ 36V 1.2V ~ 2.5V 3A 85% IPM24S0B0S/R03FA 11V ~ 36V 3.3V ~ 6.