Datasheet

MAX16936
36V, 220kHz to 2.2MHz Step-Down Converter
with 28µA Quiescent Current
7Maxim Integrated
Typical Operating Characteristics (continued)
(V
SUP
= V
SUPSW
= 14V, V
EN
= 14V, V
OUT
= 5V, V
FYSNC
= 0V, R
FOSC
= 12kI, T
A
= +25NC, unless otherwise noted.)
COLD CRANK
MAX16936 toc19
V
IN
V
OUT
V
PGOOD
400ms
2V/div
0V
2V/div
2V/div
LOAD TRANSIENT (PWM MODE)
MAX16936 toc21
V
OUT
(AC-COUPLED)
200mV/div
2A/div
0A
LOAD
CURRENT
F
SW
= 2.2MHz
V
OUT
= 5V
100µs
LOAD DUMP
MAX16936 toc20
V
IN
V
OUT
100ms
10V/div
0V
0V
5V/div
SHORT CIRCUIT IN PWM MODE
MAX16936 toc22
V
OUT
PGOOD
INDUCTOR
CURRENT
10ms
2V/div
0V
0V
5V/div
2A/div
0A