AOZ1014DI Alpha & Omega Semiconductor Inc, AOZ1014DI Datasheet - Page 4

• Manufacturer Part Number: AOZ1014DI
• Description: IC 5A BUCK REG 8-DFN
• Manufacturer: Alpha & Omega Semiconductor Inc
• Series: EZBuck™r
• Type: Step-Down (Buck)r

Specifications of AOZ1014DI

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 16 V
• Current - Output: 5A
• Frequency - Switching: 500kHz
• Voltage - Input: 4.5 ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: 785-1150-2

Electrical Characteristics
T
Note:
2. Specification in BOLD indicate an ambient temperature range of -40°C to +85°C. These specifications are guaranteed by design.
A
MODULATOR
PROTECTION
OUTPUT STAGE
Symbol
Rev. 1.2 October 2009
= 25°C, V
V
D
V
D
I
V
V
I
V
UVLO
OFF
I
t
I
MAX
LIM
HYS
f
FB
MIN
SS
IN
EN
FB
O
IN
IN
Supply Voltage
Input Under-Voltage Lockout Threshold
Supply Current (Quiescent)
Shutdown Supply Current
Feedback Voltage
Load Regulation
Line Regulation
Feedback Voltage Input Current
EN Input Threshold
EN Input Hysteresis
Frequency
Maximum Duty Cycle
Minimum Duty Cycle
Error Amplifier Voltage Gain
Error Amplifier Transconductance
Current Limit
Over-Temperature Shutdown Limit
Soft Start Interval
High-Side Switch On-Resistance
= V
EN
= 12V, V
Parameter
OUT
= 3.3V unless otherwise specified
www.aosmd.com
V
V
I
V
Off Threshold
On Threshold
T
T
V
V
OUT
IN
IN
EN
J
J
IN
IN
Rising
Falling
Rising
Falling
= 12V
= 5V
= 0V
= 0, VFB = 1.2V, V
(2
Conditions
)
EN
> 1.2V
0.782
Min.
350
100
4.5
2.0
6
Typ.
4.00
3.70
100
500
500
200
145
100
0.8
0.5
25
41
2
3
1
4
Max.
0.818
200
600
0.6
16
20
32
55
AOZ1014
3
6
8
Page 4 of 19
Units
µA / V
V / V
kHz
m
mA
mV
µA
nA
ms
°C
%
%
%
%
V
V
V
V
A
Ω