ISL8130 Datasheet, PDF (5/24 Pages) Intersil Corporation – Advanced Single Universal Pulse-Width Modulation (PWM) Controller

ISL8130
Typical Step Down DC/DC Application Schematic
5.5V to 27V
C₁
C₂
C₃
C₇
0.1µF
R₂
C₈
R₃
ENSS
RT
PGOOD
CDEL
SGND
FB
MONITOR AND
PROTECTION
OSC
REF
--
+
-
+
+
C₁₁
R₅ ^C12
C₄
C₅
D₁
OCSET ^R1
BOOT
Q₁
UGATE
C₉
PHASE
ISEN
LGATE
Q₂
PGND
REFIN
REFOUT
R₄
C₆
L₁
C₁₀
V_OUT
Typical Standard Boost DC/DC Application Schematic
5.6V TO 16V
C₁
C₆
C₂
C₃
C₅
C₄
R₁
VIN VCC5
PVCC
E_NSS
OCSET
R_cs
MONITOR AND
PROTECTION
ISEN
RT
L₁
LGATE
C₇
0.1µF
R₂
C₈
PGOOD
OSC
CDEL
REF
--
SGND
++
BOOT
UGATE
PHASE
C₉
Q₁
D₁
C₁₀
32V
FB
+
-
R₃
COMP
C₁₁
REFIN
REFOUT
C₁₄
R₅ C₁₂
R₄
5
FN7954.3
October 5, 2012