Datasheet

33P
LM25576
VIN
SW
BST
IS
FB
COMP
GND
SS
VCC
RAMP
10V - 30V
0.022
0.47330p
OUT
0.01
D1
0.1
0.022
49.9k
10k
1.4k
CSHD6-60
4.4
SD
RT
21k
1k
7.15k
170
-10V
5.11k
3.01k
BST
SW
COMP
FB
SS
RAMP
RT
VCC
VIN
OUT
IS
GND
9V - 32V
3.3V, 3A
SD
SYNC
0.01P
47p
0.01P
CSHD6-40
3.57k
LM25576
0.1P
49.9k
3.3P
140P
4.7P
0.022P
LM25576, LM25576-Q1
SNVS470G –JANUARY 2007–REVISED APRIL 2013 www.ti.com
Typical Schematic for High Frequency (1MHz) Application
Figure 25. Schematic 3.3V, 3A, 1MHz
Typical Schematic for Buck/Boost (Inverting) Application
Figure 26.
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