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. Features • • • • • • • • wide input range: 3-25V bias input, 25Vout max 1MHz switching frequency Minimum on time: 100ns typical Minimum off tim.
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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
Ordering Information
SY7208□(□□)□ Temperature Code C: - 40°C~85°C Package Code: AB: SOT23-6 Spec Code None: 0.6 VREF B: 1VREF
Applications
• WLED Drivers
• Networking cards powered from PCI or PCIexpress slots
Typical Applications
L
VIN
IN1,2
LX
CIN
GND FB SS
VOUT R1 COUT.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SY7200A |
Silergy |
30V High Current Boost LED Driver | |
2 | SY7201 |
Silergy |
30V High Current Boost LED Driver | |
3 | SY7201A |
Silergy |
30V High Current Boost LED Driver | |
4 | SY7208B |
Silergy |
2A Step Up Regulator | |
5 | SY7215 |
Silergy |
15A Synchronous Step Up Regulator | |
6 | SY7220 |
SMC |
2 position single | |
7 | SY7060 |
SMC |
Flexibles Montagesystem | |
8 | SY7065 |
Silergy |
1.8V Minimum Input and 5.5V Maximum Output 5A Peak Current Synchronous Boost | |
9 | SY7065A |
Silergy |
1.8V Minimum Input and 5.5V Maximum Output 5A Peak Current Synchronous Boost | |
10 | SY7066 |
Silergy |
1.8V Minimum Input and 5.5V Maximum Output 6A Peak Current Synchronous Boost | |
11 | SY7069 |
Silergy |
1MHz Synchronous Boost | |
12 | SY7072A |
Silergy |
High Efficiency 2A Valley Current Synchronous Boost |