SPM1006 Datasheet, PDF (1/22 Pages) Sumida Corporation – 4-28V Input 8A Output Power Supply in Inductor (PSI2) Module

SPM1006
4-28V Input 8A Output Power Supply in Inductor (PSI²) Module
FEATURES
 Integrated Point of Load power module using PSI²
Power Supply in Inductor technology
 Small Footprint, low-profile, 15mm x 9mm x 3mm,
with LGA Package (0.63 mm pads)
 Efficiency of 94% at 4A and 93% at 6A for 5V
output, 12V input
 Up to 8A maximum output current; up to 6A at
85°C ambient with no air flow
 ±4% Output Voltage Regulation
 Single resistor output voltage programming for
voltages from 0.6V to 5V
 Output voltage remote sensing
 Input voltage range 4V to 28V
 Pre-bias start up capability
 Enable signal input and Power Good signal output
 Output voltage sequencing
 Programmable Under Voltage Lock Out (UVLO)
 Output Over-Current Protection (OCP)
 Operating temperature range -40°C to 85°C
 Qualified to IPC9592B, Class II
 MSL3 and RoHS compliant
APPLICATIONS
 Broadband and communications equipment
 DSP and FPGA Point of Load applications
 High density distributed power systems
 Automated PCI / PCI express / PXI express
 Automated test and medical equipment
DESCRIPTION
SPM1006 is an easy-to-use 8A output integrated Point of
Load (POL) power supply module. It contains power
MOSFETs, driver, PWM controller, a high performance
inductor, input and output capacitors and other passive
components in one low profile LGA package using PSI²
technology.
Only one external input capacitor and one external output
capacitor are needed for typical applications. There is no
need for loop compensation, sensitive PCB layout,
inductor selection, or in-circuit production testing.
The SPM1006 can be programmed for any output voltage
between 0.6V and 5.0V using a single external resistor. For
an output voltage of 0.6V no resistor is required.
The SPM1006 delivers up to 8A load current, and can
deliver up to 6A at 85°C ambient temperature with no
airflow.
Small size (15mm x 9mm) and low profile (3mm) allows
the SPM1006 to be placed very close to its load, or on the
back side of the PCB board for high density applications.
Instant PWM control is used to achieve excellent transient
response to line and load changes without sacrificing
stability and high efficiency at light load.
Sumida's PSI² technology ensures optimal inductor design,
uniform temperature distribution and very low
temperature difference between case and IC die.
SIMPLIFIED APPLICATION
EFFICIENCY VS LOAD CURRENT
VIN
4-28V
CIN
PWRGD VAUX PHASE _SENSE
PVIN
VOUT
SPM1006
EN
VADJ
PGND
AGND
VOUT
COUT
RADJ
Version 1.5
March 16, 2016
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