Datasheet

Typical application circuit and block diagram L6738A
6/32 Doc ID 18134 Rev 2
1 Typical application circuit and block diagram
1.1 Application circuit
Figure 1. Typical application circuit (fast protections)
BOOT
UGATE
PHASE
LGATE
HS
LS
V IN = 1.5V to 19V
L
C OUT
Vout
LOAD
C HF
C BULK
C DEC
FB
R
FB
COMP
R
F
C
F
C
P
VCC
V CC = 5V to 12V
L6738A Reference Schematic
L6738A
R
OS
R
C
GND
FBG
CSP
CSN
VSEN
R
I
C
I
EN
PGOOD
PGOOD
EN
VCCDR
OSC
C DEC R
OSC