TD1501 Techcode, TD1501 Datasheet - Page 9

• Manufacturer Part Number: TD1501
• Description: PWM Buck DC/DC Converter
• Manufacturer: Techcode

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Typical Application Circuit
December, 20, 2005. Techcode Semiconductor Limited www.techcodesemi.com
Input Voltage
Input Voltage
6V ~ 18V
6V ~ 45V
8V ~ 18V
8V ~ 45V
T
3A 150KHz PWM Buck DC/DC Converter
echcode
Inductor (L1)
Inductor (L1)
47uh
68uh
33uh
47uh
Table 1. TD1501 Series Buck Regulator Design Procedure For 3.3V
Table 2. TD1501 Series Buck Regulator Design Procedure For 5V
®
Figure 11. Typical Application of TD1501 For 3.3V
Figure 12. Typical Application of TD1501 For 5V
Through Hole Electrolytic
Through Hole Electrolytic
470uf/25V
560uf/25V
330uf/25V
470uf/25V
Output Capacitor (Cout)
Output Capacitor (Cout)
9
Surface Mount Tantalum
Surface Mount Tantalum
330uf/6.3V
330uf/6.3V
220uf/10V
330uf/10V
DATASHEET
TD1501
Datasheet pdf - http://www.DataSheet4U.net/