Datasheet

LM25116
SNVS509D –APRIL 2007–REVISED FEBRUARY 2013 www.ti.com
loop gain of the amplifier and the feedback divider ratio. (51)
Typical Application Schematic
Figure 41. 5V 7A Typical Application Schematic
Table 1. Bill of Materials for 7V-42V Input, 5V 7A Output, 250kHz
ID Part Number Type Size Parameters Qty Vendor
C1, C2, C14 C2012X7R1E105K Capacitor, Ceramic 0805 1µF, 25V, X7R 3 TDK
C3 VJ0603Y103KXAAT Capacitor, Ceramic 0603 0.01µF, 50V, X7R 1 Vishay
C4 VJ0603A271JXAAT Capacitor, Ceramic 0603 270pF, 50V, COG, 5% 1 Vishay
C5, C15 VJ0603Y101KXAT Capacitor, Ceramic 0603 100pF, 50V, X7R 2 Vishay
W1BC
C6 VJ0603Y332KXXAT Capacitor, Ceramic 0603 3300pF, 25V, X7R 1 Vishay
C7 Capacitor, Ceramic 0603 Not Used 0
C8, C9, C10, C4532X7R2A225M Capacitor, Ceramic 1812 2.2µF, 100V X7R 4 TDK
C11
C12 C3225X7R2A105M Capacitor, Ceramic 1210 1µF, 100V X7R 1 TDK
C13 C2012X7R2A104M Capacitor, Ceramic 0805 0.1µF, 100V X7R 1 TDK
C16, C17, C18, C4532X6S0J107M Capacitor, Ceramic 1812 100µF, 6.3V, X6S, 105°C 5 TDK
C19, C20
C21, C22 Capacitor, Tantalum D Case Not Used 0
C23 Capacitor, Ceramic 0805 Not Used 0
D1 CMPD2003 Diode, Switching SOT-23 200mA, 200V 1 Central
Semi
D2 CMPD2003 Diode, Switching SOT-23 Not Used 0 Central
Semi
JMP1 Connector, Jumper 2 pin sq. post 1
L1 HC2LP-6R0 Inductor 6µH, 16.5A 1 Cooper
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