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Número de pieza | SY7208B | |
Descripción | 2A Step Up Regulator | |
Fabricantes | Silergy | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SY7208B (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
No Preview Available ! SY7208/SY7208B
High Efficiency 1MHz, 2A Step Up Regulator
General Description
The SY7208 and SY7208B are high efficiency boost
regulators targeted for general step-up applications.
SY7208B incorporates input over-voltage protection
and turn off the regulator when the input voltage
exceeds 7V.
Ordering Information
SY7208□(□□)□
Temperature Code
C: - 40°C~85°C
Package Code:
AB: SOT23-6
Spec Code
None: 0.6 VREF
B: 1VREF
Features
• wide input range: 3-25V bias input, 25Vout max
• 1MHz switching frequency
• Minimum on time: 100ns typical
• Minimum off time: 100ns typical
• Low Rdson: 0.2ohm
• Programmable softstart: SY7208B
• 7V input OVP protection: SY7208B
• Accurate Reference:
ο SY7208, 0.6VREF
ο SY7208B: 1VREF
• Compact package: SOT23 6 pins
Applications
• WLED Drivers
• Networking cards powered from PCI or PCI-
express slots
Typical Applications
L
VIN
CIN
IN1,2
LX
GND
SS
FB
R1
R2
VOUT
COUT
Fig. 1 Typical Schematic Diagram
SY7208/B Rev. # 0.6 Silergy Corp. Confidential- Prepared for Customer Use Only
1
Free Datasheet http://www.0PDF.com
1 page |
Páginas | Total 4 Páginas | |
PDF Descargar | [ Datasheet SY7208B.PDF ] |
Número de pieza | Descripción | Fabricantes |
SY7208 | 2A Step Up Regulator | Silergy |
SY7208B | 2A Step Up Regulator | Silergy |
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