TD1509PR Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
TD1509PR Datasheet PDF : 17 Pages
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Techcode®
2A 150KHz PWM Buck DC/DC Converter
Typical Application Circuit
DATASHEET
TD1509
Figure 11. Typical Application of TD1509 For 3.3V 5V
Input Voltage
6V ~ 18V
6V ~ 45V
Inductor (L1)
47uh
68uh
Output Capacitor (Cout)
Through Hole Electrolytic Surface Mount Tantalum
470uf/25V
330uf/6.3V
560uf/25V
330uf/6.3V
Table 1. TD1509 Series Buck Regulator Design Procedure For 3.3V
Input Voltage
8V ~ 18V
8V ~ 45V
Inductor (L1)
33uh
47uh
Output Capacitor (Cout)
Through Hole Electrolytic Surface Mount Tantalum
330uf/25V
220uf/10V
470uf/25V
330uf/10V
Table 2. TD1509 Series Buck Regulator Design Procedure For 5V
December, 20, 2005.
Techcode Semiconductor Limited
9
www.techcodesemi.com
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