PT4476A Allicdata Electronics
Allicdata Part #:

PT4476A-ND

Manufacturer Part#:

PT4476A

Price: $ 0.00
Product Category:

Power Supplies - Board Mount

Manufacturer: Texas Instruments
Short Description: DC DC CONVERTER 17.5V 100W
More Detail: Isolated Module DC DC Converter 1 Output 17.5V ...
DataSheet: PT4476A datasheetPT4476A Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Power (Watts): 100W
Base Part Number: PT4476
Control Features: Enable, Active Low
Size / Dimension: 3.61" L x 1.62" W x 0.50" H (91.7mm x 41.1mm x 12.7mm)
Package / Case: 26-SIP Module
Mounting Type: Through Hole, Right Angle
Efficiency: 89%
Operating Temperature: -40°C ~ 100°C
Features: Remote On/Off, OCP, OTP, OVP, UVLO
Applications: ITE (Commercial)
Voltage - Isolation: 1.5kV
Series: Excalibur™ PT4476
Current - Output (Max): 8.5A
Voltage - Output 3: --
Voltage - Output 2: --
Voltage - Output 1: 17.5V
Voltage - Input (Max): 36V
Voltage - Input (Min): 18V
Number of Outputs: 1
Type: Isolated Module
Part Status: Obsolete
Packaging: Tray 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC to DC converters are a type of electronic circuit that converts direct current from one voltage level to another. The PT4476A is a low cost, low-power, dual-channel DC/DC converter that includes adjustable output voltage and overvoltage protection features. Designed with advanced automotive requirements in mind, the PT4476A is ideal for many applications including automotive, industrial, and consumer.

The PT4476A operates on a wide input voltage range of 4.5-14V and provides an adjustable output of 4.5-14V. It consists of two synchronous DC to DC converters that provide a regulated output voltage with low ripple and transient response. The output voltage can be programmed by using external resistors and each converter is capable of providing up to 2.5A of output current.

The PT4476A is also equipped with overvoltage protection (OVP), undervoltage lockout (UVLO), programmable soft start, input current limit, and thermal protection features. These features can be used to provide protection against overload conditions and minimize inrush current and voltage transients. The device also includes an adjustable overvoltage protection circuit which ensures that the output voltage remains within the specified range.

The PT4476A is suitable for many system designs including automotive, industrial, and consumer. It can be used in automotive applications such as DC-DC converters for providing power to electronic components and stabilizing the vehicle’s voltage. The PT4476A can also be used in industrial systems for providing power to motors, sensors, and actuators. In consumer applications, the PT4476A can be used for providing power to devices such as smartphones, tablets, and portable electronics.

The PT4476A operates on a simple circuit of two power MOSFETs, two synchronous DC/DC converters, and an integrated circuit responsible for controlling the power stages. When the power voltage is applied, the integrated circuit turns on the two power FETs in a switching sequence with a certain duty cycle. This creates a PWM waveform which is further amplified by the power MOSFETs to provide the appropriate power to the load.

The PT4476A also includes protection features such as programmable soft start, input current limit, and OVP and UVLO. Soft start reduces the inrush current when the device is powered up, while the input current limit protects the device from overcurrent conditions. The OVP and UVLO ensure that the output voltage remains within the pre-set levels.

Overall, the PT4476A is a low cost, low-power, dual-channel DC/DC converter with adjustable output voltage and overvoltage protection features. It can be used for providing power to automotive, industrial, and consumer applications. Its simple circuit, protection features, and wide input voltage range make it ideal for many uses.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "PT44" Included word is 40
Part Number Manufacturer Price Quantity Description
PT4497N Texas Instru... 0.0 $ 1000 BOOSTER(PT4486) 8.5A 48VI...
PT4471C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4473A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4485N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4474N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4413C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 3.4-5.7V ...
PT4475C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4499N Texas Instru... 0.0 $ 1000 CONVERTER 30A BOOSTER PT4...
PT4475A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4498N Texas Instru... 0.0 $ 1000 BOOSTER(PT4484) 20A 48VIN...
PT4483N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4486A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4493A Texas Instru... 0.0 $ 1000 BOOSTER(PT4476) 8.5A 24VI...
PT4495C Texas Instru... 0.0 $ 1000 CONVERTER 30A BOOSTER PT4...
PT4495N Texas Instru... 0.0 $ 1000 CONVERTER 30A BOOSTER PT4...
PT4472N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4484C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4484A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4483A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4412A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.05-1.75...
PT4411N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4499A Texas Instru... 0.0 $ 1000 CONVERTER 30A BOOSTER PT4...
PT4498C Texas Instru... 0.0 $ 1000 BOOSTER(PT4484) 20A 48VIN...
PT4486C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4476C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4476A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 17.5V 100...
PT4499C Texas Instru... 0.0 $ 1000 CONVERTER 30A BOOSTER PT4...
PT4481C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4472A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4495A Texas Instru... 0.0 $ 1000 CONVERTER 30A BOOSTER PT4...
PT4498A Texas Instru... 0.0 $ 1000 BOOSTER(PT4484) 20A 48VIN...
PT4486N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 6.5-17.5V...
PT4411A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4412C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.05-1.75...
PT4471A Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4474C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 4.6-5.7V ...
PT4494N Texas Instru... 0.0 $ 1000 BOOSTER(PT4474) 20A 24VIN...
PT4413N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 3.4-5.7V ...
PT4411C Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
PT4471N Texas Instru... 0.0 $ 1000 DC DC CONVERTER 1.3-3.5V ...
Latest Products
AEQ20B48N-6L

DC DC CONVERTER 12V 240WIsolated Module ...

AEQ20B48N-6L Allicdata Electronics
AEQ20B48-L

DC DC CONVERTER 12V 240WIsolated Module ...

AEQ20B48-L Allicdata Electronics
AEQ20B48-6L

DC DC CONVERTER 12V 240WIsolated Module ...

AEQ20B48-6L Allicdata Electronics
AEO40Y48N-6L

DC DC CONVERTER 1.8V 120WIsolated Module...

AEO40Y48N-6L Allicdata Electronics
AEO40Y48-L

DC DC CONVERTER 1.8V 120WIsolated Module...

AEO40Y48-L Allicdata Electronics
AEO40Y48-6L

DC DC CONVERTER 1.8V 120WIsolated Module...

AEO40Y48-6L Allicdata Electronics