aoz1110 Alpha & Omega Semiconductor, aoz1110 Datasheet - Page 5

• Manufacturer Part Number: aoz1110
• Description: 4a Synchronous Ezbuck Regulator
• Manufacturer: Alpha & Omega Semiconductor

Electrical Characteristics
T
Notes:
3. Specification in BOLD indicate an ambient temperature range of -40°C to +85°C. These specifications are guaranteed by design.
4. Guaranteed by design.
A
PWM OUTPUT STAGE
POWER GOOD
Rev. 1.0 October 2010
Symbol
R
R
= 25°C, V
V
DS(ON)
DS(ON)
OLPG
t
PG
IN
High-Side PFET On-Resistance
High-Side PFET Leakage
Low-Side NFET On-Resistance
Low-Side NFET Leakage
PG LOW Voltage
PG Leakage Current
PG Upper Threshold Voltage
PG Lower Threshold Voltage
PG Hysteresis Voltage
PG Falling Edge Deglitch Time
= V
EN
= 3.3V, unless otherwise specified
Parameter
(Continued)
V
V
V
V
I
V = 5.5V
Fraction of set point
Fraction of set point
(sink)
IN
EN
LX
EN
www.aosmd.com
= 5V
= 5V
= 0V, V
= 0V
= 1.0mA
Condition
(3)
LX
= 0V
Min.
110
80
Typ.
115
120
33
19
85
3
Max.
120
0.3
64
10
30
10
±1
90
AOZ1110
Page 5 of 16
Units
mΩ
mΩ
μA
μA
μA
μs
%
%
%
V