Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The SDB628 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The SDB628 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The SDB628 features automatic shifting to pu.
• Integrated 80mΩ Power MOSFET
• 2V to 24V Input Voltage
• 1.2MHz Fixed Switching Frequency
• Internal 4A Switch Current Limit
• Adjustable Output Voltage
• Internal Compensation
• Up to 28V Output Voltage
• Automatic Pulse Frequency Modulation
Mode at Light Loads
• up to 97% Efficiency
• Available in a 6-Pin SOT23-6 Package
APPLICATIONS
• Battery-Powered Equipment
• Set-Top Boxed
• LCD Bais Supply
• DSL and Cable Modems and Routers
• Networking cards powered from PCI or PCI express slots
SDB628
High Efficiency 1.2MHz 2A Step Up Converter
GENERAL DESCRIPTION
The SDB628 is a constant frequency.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SDB60N03L |
SamHop Microelectronics |
N-Channel Logic Level E nhancement Mode Field E ffect Transistor |
|
| 2 | SDB65N03L |
SamHop Microelectronics |
N-Channel Logic Level E nhancement Mode Field E ffect Transistor |
|
| 3 | SDB0530 |
KODENSHI |
Schottky Barrier Diode |
|
| 4 | SDB0530 |
AUK |
Schottky Barrier Diode |
|
| 5 | SDB0540 |
KODENSHI |
Schottky Barrier Rectifier |
|
| 6 | SDB0540 |
AUK |
Schottky Barrier Diode |
|
| 7 | SDB05S120 |
SemiSouth |
Silicon Carbide Power Schottky Diode |
|
| 8 | SDB0740 |
KODENSHI |
Schottky Barrier Rectifier |
|
| 9 | SDB101 |
Micro Commercial Components |
(SDB101 - SDB107) 1 Amp Single Phase Glass Passivated Bridge Rectifier |
|
| 10 | SDB10100D |
AUK |
HIGH VOLTAGE SCHOTTKY RECTIFIER |
|
| 11 | SDB10100DI |
AUK |
Schottky Barrier Rectifier |
|
| 12 | SDB10100PH |
AUK |
HIGH VOLTAGE SCHOTTKY RECTIFIER |
|