Rainbow Electronics MAX17083 - Manual (Page 9)

MAX17083
Low-Voltage, Internal Switch,
Step-Down Regulator
_______________________________________________________________________________________ 9
IN
LX
PGND
BST V CC
V CC
POR
UVLO
ZX
ILIM_VALLEY
ILIM_PK
ISKIP
OSC
REF
REF
EA THR
FB
4 LVL DET FREQ
CLK
EN
1.4V RISING
0.88 x FB_INT
1.12 x FB_INT
FB_INT
0V
COMP
PWM
COMP
UV
COMP
UV FAULT
TIMER
THERMAL
FAULT
+160 °C
4 LVL DET SET
POK
CONTROLLER
LOGIC
BLOCK
UVLO
MAX17083
Figure 2. MAX17083 Block Diagram