Datasheet

MAX16907
36V, 2.2MHz Step-Down Converter
with Low Operating Current
8Maxim Integrated
Typical Operating Characteristics (continued)
(V
SUP
= V
SUPSW
= V
EN
= 14V, V
OUT
= 5V, FB connected to V
OUT
, L1 = 2.2µH (Wurth 744311220), D1 = D360B-13-F (Diodes, Inc.),
T
A
= +25NC, unless otherwise noted.)
MAX16907 toc23
V
OUT
V
IN
V
PGOOD
V
LX
10V/div
5V/div
10V/div
5V/div
0V
0V
0V
0V
10ms/div
LINE TRANSIENT TEST
(5V/2.2MHz)
SUP SHORTED TO SUPSW
RESISTIVE LOAD = 1.6
I
MAX16907 toc22
V
OUT
V
IN
V
PGOOD
V
LX
5V/div
5V/div
10V/div
5V/div
0V
0V
0V
0V
10ms/div
DIPS AND DROP TEST
(5V/2.2MHz)
RESISTIVE LOAD = 1.6
I
I
SHDN
vs. TEMPERATURE
I
SHDN
(µA)
4.2
4.4
4.6
4.8
5.2
5.4
5.6
5.8
6.0
4.0
MAX16907 toc21
5.0
TEMPERATURE (°C)
1109580655035205-10-25-40 125
V
EN
= 0V
V
IN
= 14V
I
SHDN
vs. SUPPLY VOLTAGE
MAX16907 toc20
SUPPLY VOLTAGE (V)
I
SHDN
(µA)
3831241710
2
4
6
8
10
12
14
16
18
20
0
34
5
V
EN
= 0V
T
A
= -40°C
T
A
= +25°C
T
A
= +125°C