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AS1310 데이터시트(PDF) 5 Page - ams AG

부품명 AS1310
상세설명  Ultra Low Quiescent Current, Hysteretic DC-DC Step-Up Converter
PDF  20 Pages
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제조업체  AMSCO [ams AG]
홈페이지  http://www.ams.com
Logo AMSCO - ams AG

AS1310 데이터시트(HTML) 5 Page - ams AG

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www.austriamicrosystems.com/DC-DC_Step-Up/AS1310
Revision 1.8
4 - 19
AS1310
Datasheet - Electrical Characteri st ics
6 Electrical Characteristics
All limits are guaranteed. The parameters with Min and Max values are guaranteed by production tests or SQC (Statistical Quality Control)
methods.
VIN = 1.5V, C1 = C2 = 22µF, CREF = 100nF, Typical values are at TAMB = +25ºC (unless otherwise specified). All limits are guaranteed. The
parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods.
Table 3. Electrical Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Units
TAMB
Operating Temperature Range
-40
+85
°C
Input
VIN
Input Voltage Range
0.7
3.6
V
Minimum Startup Voltage
ILOAD = 1mA, TAMB = +25°C
0.7
0.8
V
Regulation
VOUT
Output Voltage Range
1.8
3.3
V
Output Voltage Tolerance
ILOAD = 10 mA, TAMB = +25°C
-2
+2
%
ILOAD = 10mA
-3
+3
%
VOUT Lockout Threshold
1
Rising Edge
1.55
1.65
1.75
V
Operating Current
IQ
Quiescent Current VIN
VOUT = 1.02xVOUTNOM,
REF = 0.99xVOUTNOM, TAMB = +25°C
100
nA
Quiescent Current VOUT
VOUT = 1.02xVON, REF = 0.99xVON,
No load, TAMB = +25°C
0.8
1
1.2
µA
ISHDN
Shutdown Current
TAMB = +25ºC
100
nA
Switches
RON
NMOS
VOUT = 3V
0.35
Ω
PMOS
0.5
Ω
NMOS maximum On-time
3.6
4.2
4.8
µs
IPEAK
Peak Current Limit
320
400
480
mA
Zero Crossing Current
5
20
35
mA
Enable, Reference
VENH
EN Input Voltage High
0.7
V
VENL
EN Input Voltage Low
0.1
V
IEN
EN Input Bias Current
EN = 3.6V, TAMB = +25°C
100
nA
IREF
REF Input Bias Current
REF = 0.99xVOUTNOM, TAMB = +25°C
100
nA
Low Battery & Power-OK
VLBI
LBI Threshold
Falling Edge
0.57
0.6
0.63
V
LBI Hysteresis
25
mV
ILBI
LBI Leakage Current
LBI = 3.6V, TAMB = +25°C
100
nA
VLBO
LBO Voltage Low
2
ILBO = 1mA
20
100
mV
ILBO
LBO Leakage Current
LBO = 3.6V, TAMB = +25°C
100
nA
Power-OK Threshold
LBI = 0V, Falling Edge
90
92.5
95
%



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