Voltage Monolithic Switcher
This entry was posted on Saturday, March 15th, 2008 at 9:35 am and is filed under switching power supply. Both comments and pings are currently closed.
A 4V-60V to 5V DC/DC converter is shown in Figure 2. This converter is well suited for 12V automotive battery applications, maintaining output voltage regulation with battery line voltages from 4V cold crank through 60V load dump. The threshold for bridged mode operation is about 8V, so the converter will operate primarily in buck mode except during a cold crank condition. During buck operation, this converter can provide load currents up to 350mA with input voltages up to 60V. Operating with a nominal 13.8V input, this LT3433 converter accommodates loads of 400mA and produces efficiencies up to 82%.
Read More Source:
http://www.linear.com/pc/downloadDocument.do
?navId=H0,C1,C1003,C1042,C1116,P2332,D4557
Thank you.
