ame5140 AME, Inc., ame5140 Datasheet - Page 9

• Manufacturer Part Number: ame5140
• Description: 1.6 Mhz Boost Converter With 30v Internal Fet Switch
• Manufacturer: AME, Inc.

AME5140
n Electrical Specifications
Rev.G.04
V
IN
Input Voltage
Switch Current Limit
Switch ON Resistance
EN Pin Bias Current
Feedback Pin Reference Voltage
Feedback Pin Bias Current
Quiescent Current
Shutdown Current
Undervoltage Lockout
Over Temperature Protection
OTP Hysteresis Temperature
FB Voltage Line Regulation
Switching Frequency
Maximum Duty Cycle
Switch Leakage
EN Input Threshold (Low)
(Shutdown)
EN Input Threshold (High)
(Enable the device)
= 5V, EN = V
Parameter
AME, Inc.
IN
, T
A
= 25
o
C, I
L
= 0A, unless otherwise noted.
Threshold
Symbol
R
UVP
OTP
D
V
V
DSON
f
I
EN
I
I
I
V
SW
SW
EN
I
V
CL
FB
MAX
Q
FB
IN
FB
IN
(Not Switching)
FB = 1.15V
(Switching)
V
FB = 1.3V
V
IN
V
V
IN
IN
IN
= 3.3V
2.7V <= V
= 5V
= 3V, T
= 3V, T
V
T
T
T
Test Condition
IN
A
A
A
V
Rising Edge
=2.7V to 5.5V
= -40 to 85
= -40 to 85
= -40 to 85
T
FB
V
EN = 0V
EN = 5V
EN = 0V
EN = 0V
A
1.6 MHz Boost Converter With
IN
= 25
= 1.23V
A
A
= 3V
IN
= -40 to 85
= -40 to 85
T
T
T
T
A
A
A
A
O
<= 5.5V
C
= -40 to 85
= -40 to 85
= -40 to 85
= -40 to 85
T
T
T
T
V
V
A
A
A
A
o
o
o
IN
IN
C
C
C
= 25
= 25
= 25
= 25
= 5V
= 5V
30V Internal FET Switch
o
o
O
O
o
o
C
C
C
C
C
C
o
o
o
o
C
C
C
C
1.205
Min
2.15
2.7
1.5
1.2
86
1
2
Typ
1.23
0.01
2.35
0.02
400
160
1.8
0.4
0.5
1.6
0.1
60
20
93
0
0
2
1.255
Max
2.55
1.85
500
500
5.5
0.6
0.7
0.7
0.8
0.4
2
3
1
2
Units
MHz
mA
%V
nA
o
o
%
V
A
V
V
V
C
C
A
A
A
A
9