as1323 austriamicrosystems, as1323 Datasheet - Page 4

• Manufacturer Part Number: as1323
• Description: 1.6?a Ultra-low Quiescent Current, Single Cell, Step-up Converter With Shutdown Output Disconnect - Tsot23-5
• Manufacturer: austriamicrosystems

AS1323
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
DC Electrical Characteristics
T
values are at TA = 25°C.(unless otherwise specified). Limits are 100% production tested at T
the operating temperature range are guaranteed by design.
Table 4. Electrical Characteristics
1. V
www.austriamicrosystems.com
AMB
OUT
I
= -40°C to +85°C, V
Symbol
SDI-OUT
I
R
I
V
R
OP-OUT
I
SDI-BAT
V
I
V
I
Q-OUT
Q-BAT
DS-ON
LIMIT
I
INMIN
V
LOAD
t
V
V
is completely disconnected (0V) during shutdown.
INSU
SDI
OUT
ON
IN
IH
IL
1
SHDNN Voltage Threshold,
SHDNN Voltage Threshold,
SHDNN Input Bias Current T
Quiescent Current to V
N-Channel On-Resistance
Switch Maximum On-Time
Shutdown Current to V
P-Channel On-Resistance
Operating Input Voltage
Minimum Input Voltage
Quiescent Current into
Zero-Crossing Current
Shutdown Current into
Synchronous Rectifier
Load depended drop
Minimum Start-Up
N-Channel Switch
Operating Current
BATT
Output Voltage
Input Voltage
Current Limit
Parameter
into V
of V
= 1.2V, V
V
V
High
Low
BATT
BATT
OUT
BATT
OUT
= V
OUT
OUT
OUT(NOM)
V
V
AMB
Programmed at 400mA
BATT
BATT
V
Revision 1.02
3.3V, T
BATT
= 25ºC, V
R
, SHDNN = V
V
= 1.5V, T
= 1.5V, T
T
I
T
LOAD
LOAD
AS1323-27
AS1323-30
AS1323-33
Condition
AMB
BATT
AMB
= 1.5V, V
AMB
= 25ºC,
= 25ºC
= 45mA
= 1.5V;
= 100Ω
AMB
AMB
SDI
= 25ºC
OUT
= V
OUT
= 25ºC
= 25ºC
OUT
=
, R
LOAD
2.619
3.201
0.95
2.91
Min
150
= ∞, unless otherwise noted. Typical
0.75
0.75
0.75
Typ
400
100
100
2.7
3.0
3.3
0.5
1.6
0.3
10
30
6
6
AMB
2.781
3.399
= 25ºC. Limits over
Max
0.95
3.09
200
300
1.0
1.5
900
40
2
3
1
Unit
mV
mA
mA
mV
mV
µA
µA
µA
nA
nA
nA
µs
V
V
V
V
Ω
Ω
4 - 13