Name: VIPER25HDTR
Brand: STMicroelectronics
SKU: VIPER25HDTR

Type

Parameter

Lifecycle Status

ACTIVE (Last Updated: 7 months ago)

Contact Plating

Gold

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

16-SOIC (0.154, 3.90mm Width)

Number of Pins

Operating Temperature

-40°C~150°C TJ

JESD-609 Code

Part Status

Discontinued

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

ECCN Code

EAR99

Power Rating

Max Power Dissipation

24W

Terminal Position

DUAL

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

Base Part Number

VIPER25

Pin Count

Number of Outputs

Input Voltage-Nom

14V

Analog IC - Other Type

SWITCHING CONTROLLER

Nominal Supply Current

3.5mA

Output Current

1.5A

Voltage - Supply (Vcc/Vdd)

8.5V~23.5V

Output Power

20W

Topology

Flyback

Min Input Voltage

8.5V

Control Mode

CURRENT-MODE

Frequency - Switching

225kHz

Max Input Voltage

23.5V

Control Technique

PULSE WIDTH MODULATION

Switcher Configuration

SINGLE

Internal Switch(s)

Yes

Fault Protection

Current Limiting, Over Temperature, Over Voltage

Output Isolation

Isolated

Voltage - Breakdown

800V

Voltage - Start Up

14V

Length

10mm

Width

3.9mm

REACH SVHC

No SVHC

Radiation Hardening

RoHS Status

RoHS Compliant

Lead Free

VIPER25HDTR Overview

In the 16-SOIC (0.154, 3.90mm Width) package, the ac to dc converter is embedded.In Digi-Reel® AC/DC power converter, it is available.The AC/DC converter is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -40°C~150°C TJ in order to ensure its performance.An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.At this point, the switching frequency reaches 225kHz .Within the range of 8.5V~23.5V supply voltage (Vcc/Vdd), it can be used.There are a total of 16 terminations.The ac/dc converter has 16 pins.There are a total of 16 pins on the ac-dc converter.It is suitable for mounting by Surface Mount .A member of the VIPer? plus manufacturer family, it has the following characteristics.The VIPER25 family can be used to search for similar acdc converters.There are 1 outputs to be run.Switching Regulator or Controllers includes the ac to dc conversions.AC to DC converter is set to 1.5A for the output current.REACH SVHC standard can be found at No SVHC .The AC to DC converter input voltage can be powered under 23.5V .In the AC to DC transformer of a coverter, the output power is 20W .If the input voltage is less than 8.5V V, the AC to DC inverter can be used.