Overview

THPM4301A is an easy-to-use 6A output integrated Point of Load (POL) power supply module. It contains integrated power MOSFETs, driver, PWM controller, a highperformance inductor, input and output capacitors and other passive components in one low profile LGA package using Inductor technology.

There is no need for loop compensation, sensitive PCB layout, inductor selection, or in-circuit production testing. Each module is fully tested.

The THPM4301A can be programmed for any output voltage between 0.6V and 3.6V using a single external resistor. For an output voltage of 0.6V no resistor is required.

The THPM4301A can deliver up to 6A load current without derating at 85°C ambient temperature with no airflow.

Small size (11mm x 9.1mm) and low profile (2.8mm) allows the THPM4301A to be placed very close to its load, or on the back side of the PCB board for high density applications.

Applications

• Broadband and communications equipment

• DSP and FPGA Point of Load applications

• High density distributed power systems

• PCI express / PXI express

• Automated test and medical equipment

Features

• Integrated Point of Load power module using in Inductor technology

• Small Footprint, low-profile, 11mm x 9.1mm x 2.8mm, with LGA Package (0.63 mm pads)

• Efficiency up to 96%

• High output current, 6A without derating at 85°C ambient with no air flow

• Wide output voltage adjustment: 0.6V to 3.6V

• Pre-bias start up capability

• User Adjustable switching frequency

• Synchronization to external clock signal

• Adjustable soft-start time for output voltage

• Output voltage sequencing / tracking

• Enable signal input and Power Good signal output

• Programmable Under Voltage Lock Out (UVLO)

• Output Over-Current Protection (OCP)

• Over temperature protection

• Operating temperature range -40°C to 85°C

Overview

THPM4401A is an easy-to-use 8A output integrated Point of Load (POL) power supply module. It contains power MOSFETs, driver, PWM controller, a highperformance inductor, input and output capacitors and other passive components in one low profile LGA package using Inductor technology.

There is no need for loop compensation, sensitive PCB layout, inductor selection, or in-circuit production testing. The THPM4401A 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 THPM4401A delivers up to 8A load current, and can deliver up to 6A at 85°C ambient temperature with no airflow.

Small size (15.2mm x 9.2mm) and low profile (3mm) allows the THPM4401A to be placed very close to its load, or on the back side of the PCB board for high density applications.

Applications

• Broadband and communications equipment

• DSP and FPGA Point of Load applications

• High density distributed power systems

• PCI express / PXI express

• Automated test and medical equipment

Features

• Integrated Point of Load power module using in Inductor technology

• Small Footprint, low-profile, 15.2mm x 9.2mm 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

• 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

Overview

THPM4601A is an easy-to-use 12A output integrated Point of Load (POL) power supply module. It contains power MOSFETs, driver, PWM controller, a highperformance inductor, input and output capacitors and other passive components in one low profile LGA package.

There is no need for loop compensation, inductor selection, or in-circuit production testing.

The THPM4601A 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.

Small size (15.2mm x 15.2mm) and low profile (3.2mm) allows the THPM4601A to be placed very close to its load, or on the back side of the PCB board for high density applications.

Constant on-time (COT) control achieves excellent transient response to line and load changes without sacrificing stability and high efficiency at light load.

Applications

• Broadband and communications equipment

• DSP and FPGA Point of Load applications

• High density distributed power systems

• PCI express / PXI express

• Automated test and medical equipment

Features

• Integrated Point of Load power module

• Small Footprint, low-profile, 15.2mm x 15.2mm x 3.2mm, with LGA Package (0.63mm pads)

• Up to 12A maximum output current

• Efficiency up to 93.5% at 12A and 95% at 6A

• Single resistor output voltage programming for voltages from 0.6V to 5.5V

• Output voltage differential remote sensing

• Input voltage range 4V to 16V

• 1 MHz switching frequency

• Enable signal input and Power Good signal output

• Output voltage sequencing

• Pre-bias startup

• Programmable Under Voltage Lock Out (UVLO)

• Output Over-Current Protection (OCP)

• Over-temperature Protection (OTP)

• Operating temperature range -40°C to 85°C