AME5150 Datasheet, PDF (6/14 Pages) Analog Microelectronics – Micropower Inverting DC/DC Converter

AME, Inc.
AME5150
Micropower Inverting
DC/DC Converter
n Electrical Specifications
V
IN
=
3.6V,
EN
=
V,
IN
T
A
=
25^oC,
C
IN
=
4.7µF,
I
L
=
0A,
unless
otherwise
noted.
Parameter
Input Voltage
Quiescent Current
Shutdown Current
Feedback Trip Point
Feedback Hysteresis
Switch Current Limit
NFB Pin Bias Current
Switch R_DSON
Switch Off Time
Input Undervoltage Lockout
EN Input Threshold
(High) (Enable the device)
EN Input Threshold
(Low) (Shutdown)
Symbol
V_IN
I_Q
I_SD
V_NFB
V_{NFB Hysteresis}
I_CL
I_NFB
R_DSON
t_OFF
UVLO
EN Threshold
Test Condition
V_IN = 2V, V_NFB = -1.3V
EN = 0V
V_NFB = -1.23V
Min
1.5
-1.205
300
0.6
Typ
65
0.1
-1.23
5
375
2
1
400
1.2
Max
5.5
90
1
-1.255
450
2.7
1.4
1.4
Units
V
µA
µA
V
mV
mA
µA
Ω
nS
V
1.5
V
0.4
6
Rev.A.01