AME, Inc.
AME5170
n
Electrical Specifications
V
IN
= 3.6V, EN = V
IN
, T
A
= 25
o
C, C
IN
= 4.7µF, I
L
= 0A, unless otherwise noted.
Parameter
Input Voltage
Output Voltage Line Regulation
Quiescent Current
Shutdown Current
FB Regulation Voltage
FB Comparator Hysteresis
Switch Current Limit
FB Pin Bias Current
Switch R
DSON
Switch Off Time
Input Undervoltage Lockout
EN Input Threshold
(High) (Enable the device)
EN Input Threshold
(Low) (Shutdown)
I
Q
I
SD
V
FB
V
FB Hysteresis
I
CL
I
FB
R
DSON
t
OFF
UVLO
1.5
EN Threshold
0.4
V
V
FB
= 1.23V
0.6
1.0
400
1.2
1.4
300
V
IN
= 2V
EN = 0V
1.20
Symbol
V
IN
Test Condition
Min
1.5
0.05
65
0.1
1.23
5
375
450
1.0
1.4
75
1
1.26
Typ
Max
5.5
Units
V
%V
µA
µA
V
mV
mA
µA
Ω
nS
V
Low Cost Micro Power
Boost DC/DC Converter
6
Rev.A.02
AME [ ANALOG MICROELECTRONICS ]
