VB373, VB374, VB408 Selling Leads, Datasheet
MFG:TI Package Cooled:TSSOP20 D/C:2007+
VB373, VB374, VB408 Datasheet download
Part Number: VB373
MFG: TI
Package Cooled: TSSOP20
D/C: 2007+
VB373, VB374, VB408
- Table of contents:
Info of VB373
Info of VB374
Info of VB408
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About VB325
PDF/DataSheet Download
Datasheet: VB325
File Size: 194736 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About VB325
PDF/DataSheet Download
Datasheet: VB325
File Size: 194736 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About VB408
PDF/DataSheet Download
Datasheet: VB408
File Size: 58708 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
VB408 General Description
The VB408, VB408B, VB408FI are fully protected positive adjustable voltage regulators made using a proprietary High Voltage VIPower] technology. The device can be connected to a D.C. source (up to 400V) or in off-line application directly to the rectified main (110V/230V). It is particularly suitable to be used in the manufacture of DC/DC converters, AC/DC converters,start-up circuits, pneumatic valve drivers and current sources. The device is able to drive resistive or inductive loads with an output voltage from 1.25V to VIN-30V providing an internally limited output current; it has built in short circuit and thermal shutdown protections. The device does not provide galvanic insulation from main.
VB408 Maximum Ratings
|
|
Parameter | Value | Unit | ||
| TO-220 | ISOWATT220 | D2PAK | |||
|
VIN,OUT |
Input to Output Voltage at 20 mA | - 0.2 to 420 | V | ||
|
IOUT |
Output current | Internally limited | mA | ||
|
VESD |
Electrostatic discharge (R=1.5k, C=100pF) | 2000 | V | ||
|
Ptot |
Power dissipation at TC=25 | 89 | 31 | 89 | W |
|
Tj |
Junction operating temperature | - 40 to150 | |||
|
TSTG |
Storage temperature | - 55 to 150 | |||
VB408 Features
INPUT VOLTAGE UP TO 400 V DC OR 285 V RMS RECTIFIED
OUTPUT VOLTAGE ADJUSTABLE FROM1.25 TO VIN-30V
OUTPUT CURRENT LIMITED TO 40 mA
THERMAL SHUT-DOWN PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT VOLTAGE ADJUSTABLE FROM1.25 TO VIN-30V
OUTPUT CURRENT LIMITED TO 40 mA
THERMAL SHUT-DOWN PROTECTION
SHORT CIRCUIT PROTECTION
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