Specification	PTH08T260WAZ

Applications	ITE (Commercial)
Current - Output (Max) [Max]	3 A
Efficiency	95 %
Features	Remote On/Off, UVLO, OCP, OTP
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-SMD Module
Size / Dimension [x]	0.75 in
Size / Dimension [x]	19.1 mm
Size / Dimension [y]	0.62 "
Size / Dimension [y]	15.7 mm
Size / Dimension [z]	9.1 mm
Size / Dimension [z]	0.36 in
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	14 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	5.5 V
Voltage - Output 1 [Min]	0.69 V

PTH08T221W Series

6-A, 4.5V to 14V Input, Ceramic Cap Version, Non-Iso, Wide Output, Adjust Power Module w/ TurboTrans

Part	Voltage - Input (Max) [Max]	Number of Outputs	Current - Output (Max) [Max]	Efficiency	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Features	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [z]	Applications	Package / Case	Voltage - Input (Min) [Min]
Texas Instruments PTH08T210WAST	14 V	1	25 A	93 %	3.6 V	0.7 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	0.62 "	34.8 mm	1.37 in	9.4 mm	15.8 mm	0.37 in	ITE (Commercial)	14-SMD Module	5.5 V
Texas Instruments PTH08T230WAZ	14 V	1	6 A	95 %	5.5 V	0.69 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	0.62 "	19.1 mm	0.75 in	9.1 mm	15.7 mm	0.36 in	ITE (Commercial)	10-SMD Module	4.5 V
Texas Instruments PTH08T260WAZ	14 V	1	3 A	95 %	5.5 V	0.69 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	0.62 "	19.1 mm	0.75 in	9.1 mm	15.7 mm	0.36 in	ITE (Commercial)	10-SMD Module	4.5 V
Texas Instruments PTH08T250WAS	14 V	1	50 A	94 %	3.6 V	0.7 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	1.02 "	38.6 mm	1.52 in	10.2 mm	25.9 mm	0.4 "	ITE (Commercial)	22-SMD Module	4.5 V
Texas Instruments PTH08T250WAZ	14 V	1	50 A	94 %	3.6 V	0.7 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	1.02 "	38.6 mm	1.52 in	10.2 mm	25.9 mm	0.4 "	ITE (Commercial)	22-SMD Module	4.5 V
Texas Instruments PTH08T250WAST	14 V	1	50 A	94 %	3.6 V	0.7 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	1.02 "	38.6 mm	1.52 in	9.7 mm	25.9 mm	0.38 in	ITE (Commercial)	22-SMD Module	4.5 V
Texas Instruments PTH08T240FAD	14 V	1	10 A	90 %	2 V	0.69 V		Non-Isolated PoL Module	Through Hole	85 °C	-40 °C	0.62 "	22.1 mm	0.87 in	8.6 mm	15.7 mm	0.34 in	ITE (Commercial)	11-DIP Module	4.5 V
Texas Instruments PTH08T210WAZ	14 V	1	25 A	93 %	3.6 V	0.7 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	0.62 "	34.8 mm	1.37 in	9.4 mm	15.8 mm	0.37 in	ITE (Commercial)	14-SMD Module	5.5 V
Texas Instruments PTH08T260WAD	14 V	1	3 A	95 %	5.5 V	0.69 V		Non-Isolated PoL Module	Through Hole	85 °C	-40 °C		0.75 in 19.1 mm		0.34 in 8.6 mm	0.62 " 15.7 mm		ITE (Commercial)	10-DIP Module	4.5 V
Texas Instruments PTH08T255WAZ	14 V	1	40 A	95 %	5.25 V	3 V	OCP OTP Remote On/Off UVLO	Non-Isolated PoL Module	Surface Mount	85 °C	-40 °C	1.02 "	38.6 mm	1.52 in	10.2 mm	25.9 mm	0.4 "	ITE (Commercial)	22-SMD Module	8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 11.65
		5	$ 11.57
		10	$ 11.48
		36	$ 11.30
		72	$ 10.95
		108	$ 9.89
		252	$ 9.71
		468	$ 9.53
Texas Instruments	TIW TRAY	1	$ 12.77
		100	$ 11.15
		250	$ 8.60
		1000	$ 7.69

Description

General part information

PTH08T221W Series

The PTH08T250W device is a high-performance 50-A rated, non-isolated power module. This module represents the 2nd generation of the popular PTH series power modules with a reduced footprint and improved features.

Operating from an input voltage range of 4.5 V to 14 V, the device requires a single resistor to set the output voltage to any value over the range of 0.7 V to 3.6 V. The wide input voltage range makes the this device particularly suitable for advanced computing and server applications that utilize a loosely regulated 8-V to 12-V intermediate distribution bus. Additionally, the wide input voltage range increases design flexibility by supporting operation with tightly regulated 5-V, 8-V, or 12-V intermediate bus architectures. The module incorporates a comprehensive list of features. Output overcurrent and overtemperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable undervoltage lockout allows the turnon voltage threshold to be customized. Auto-Track sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system. Additionally, the capability to current share between multiple PTH08T250W modules allows for load currents greater than 50 A on a single rail.

The device includesTurboTransand the new patent-pendingSmartSynctechnologies. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans technology can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync technology allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reducing input capacitor RMS current requirements.

Documents

Technical documentation and resources

3-A, 4.5-V to 14-V Input, Non-Isolated, Wide-Output, Adjustable Power Module wit datasheet (Rev. G)

Data sheet