SY21218L
Description
The SY21218L is a high efficiency boost regulator targeted for general step-up applications.
The SY21218L is available in a pact SOT23-6 package.
Ordering Information
SY21218- (-
- )- Tempera ture Code Pa cka ge Code Optional Spec Code
Ordering Number Package type
SY21218LABC
SOT23-6
Note 2A
Features
- Wide Input Range: 3-25V Bias Input, 25VOUT Max
- 1MHz Switching Frequency
- Minimum ON Time: 100ns Typical
- Minimum OFF Time: 100ns Typical
- Low RDS(ON): 150mΩ
- Ro HS pliant And Halogen Free
- Accurate Reference: 0.6VREF
- pact Package: SOT23-6
Applications
- WLED Drivers
- Networking Cards Powered from PCI Or PCI-
Express Slots
Typical Applications
Efficiency (%)
VIN 5V
L1 10u H
CIN 10u F
5 IN
1 LX
SY21218L 6
ON/ OFF
4 EN
3 FB
R3 1M
R1 200k
R2...
