PTH03020W Series

22 A, 3.3-V Input Wide-Output Adjust Plug-in Power Module

Catalog

22 A, 3.3-V Input Wide-Output Adjust Plug-in Power Module

Part	Number of Outputs	Voltage - Input (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Efficiency	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [z]	Type	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Current - Output (Max) [Max]	Voltage - Input (Max) [Max]	Applications	Features	Package / Case	Mounting Type
Texas Instruments PTH03020WAZT	1	2.95 V	85 °C	-40 °C	95 %	1.5 in	22.1 mm	38.1 mm	9.7 mm	0.87 in	0.38 in	Non-Isolated PoL Module	2.5 V	0.8 V	22 A	3.65 V	ITE (Commercial)	OCP Remote On/Off UVLO	10-SMD Module	Surface Mount
Texas Instruments PTH03020WAST	1	2.95 V	85 °C	-40 °C	95 %	1.5 in	22.1 mm	38.1 mm	9.7 mm	0.87 in	0.38 in	Non-Isolated PoL Module	2.5 V	0.8 V	22 A	3.65 V	ITE (Commercial)	OCP Remote On/Off UVLO	10-SMD Module	Surface Mount
Texas Instruments PTH03020WAS	1	2.95 V	85 °C	-40 °C	95 %	1.5 in	22.1 mm	38.1 mm	9.6 mm	0.87 in	0.38 in	Non-Isolated PoL Module	2.5 V	0.8 V	22 A	3.65 V	ITE (Commercial)	OCP OTP Remote On/Off UVLO	10-SMD Module	Surface Mount
Texas Instruments PTH03020WAZ	1	2.95 V	85 °C	-40 °C	95 %	1.49 in	22.1 mm	38 mm	9.6 mm	0.87 in	0.38 in	Non-Isolated PoL Module	2.5 V	0.8 V	22 A	3.65 V	ITE (Commercial)	OCP OTP Remote On/Off UVLO	10-SMD Module	Surface Mount
Texas Instruments PTH03020WAH	1	2.95 V	85 °C	-40 °C	95 %	1.5 in	22.1 mm	38.1 mm	8.9 mm	0.87 in	0.35 "	Non-Isolated PoL Module	2.5 V	0.8 V	22 A	3.65 V	ITE (Commercial)		10-DIP Module	Through Hole

Catalog

22 A, 3.3-V Input Wide-Output Adjust Plug-in Power Module

Key Features

• Up to 22-A Output Current3.3-V Input VoltageWide-Output Voltage Adjust (0.8 V to 2.5 V)Efficiencies up to 93%120 W/in³ Power DensityOn/Off InhibitOutput Voltage SensePre-Bias StartupMargin Up/Down ControlsUnder-Voltage LockoutAuto-Track™ SequencingOutput Over-Current Protection (Non-Latching, Auto-Reset)Over-Temperature ProtectionOperating Temp: –40 to +85°CIPC Lead Free 2Safety Agency Approvals:UL 1950, CSA 22.2 950, & EN60950 VDE (Pending)Point-of-load Alliance (POLA) CompatibleUp to 22-A Output Current3.3-V Input VoltageWide-Output Voltage Adjust (0.8 V to 2.5 V)Efficiencies up to 93%120 W/in³ Power DensityOn/Off InhibitOutput Voltage SensePre-Bias StartupMargin Up/Down ControlsUnder-Voltage LockoutAuto-Track™ SequencingOutput Over-Current Protection (Non-Latching, Auto-Reset)Over-Temperature ProtectionOperating Temp: –40 to +85°CIPC Lead Free 2Safety Agency Approvals:UL 1950, CSA 22.2 950, & EN60950 VDE (Pending)Point-of-load Alliance (POLA) Compatible

Description

The PTH03020 series of non-isolated power modules offers OEM designers a combination of high performance, small footprint, and industry leading features. As part of a new class of power modules these products provide designers with the flexibility to power the most complex multi-processor digital systems using off-the-shelf catalog parts. The series employs double-sided surface mount construction and provides high-performance step-down power conversion for up to 22 A of output current from a 3.3-V input bus voltage. The output voltage of the PTH03020W can be set to any value over the range, 0.8 V to 2.5 V, using a single resistor. This series includes Auto-Track™. Auto-Track simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Other operating features include an on/off inhibit, output voltage adjust (trim), and margin up/down controls. To ensure tight load regulation, an output voltage sense is also provided. A non-latching over-current trip and over-tempterature shutdown provide load fault protection. Target applications include complex multi-voltage, multi-processor systems that incorporate the industry’s high-speed DSPs, micro-processors and bus drivers. The PTH03020 series of non-isolated power modules offers OEM designers a combination of high performance, small footprint, and industry leading features. As part of a new class of power modules these products provide designers with the flexibility to power the most complex multi-processor digital systems using off-the-shelf catalog parts. The series employs double-sided surface mount construction and provides high-performance step-down power conversion for up to 22 A of output current from a 3.3-V input bus voltage. The output voltage of the PTH03020W can be set to any value over the range, 0.8 V to 2.5 V, using a single resistor. This series includes Auto-Track™. Auto-Track simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Other operating features include an on/off inhibit, output voltage adjust (trim), and margin up/down controls. To ensure tight load regulation, an output voltage sense is also provided. A non-latching over-current trip and over-tempterature shutdown provide load fault protection. Target applications include complex multi-voltage, multi-processor systems that incorporate the industry’s high-speed DSPs, micro-processors and bus drivers.