aoz9004d Alpha & Omega Semiconductor, aoz9004d Datasheet - Page 2

• Manufacturer Part Number: aoz9004d
• Description: Single-cell Battery Protection Ic
• Manufacturer: Alpha & Omega Semiconductor

Ordering Information
Table 1. Delay Time Combination
Notes:
1. The delay times can have the range specified in Table 2. Please contact our Sales department if you wish to order non-standard
2. Combination 2 is the default delay time combination for AOZ9004DI-00 and AOZ9004DI-01.
Table 2. Delay Time Selection Range
Note:
3. The values in Bold are standard values. Please contact our Sales department if you wish to order non-standard values and for
AOZ9004DI-00
AOZ9004DI-01
Rev. 1.0 October 2006
Part Number
values and for additional information.
additional information.
Combination
Delay Time
Symbol
t
SHORT
All AOS Products are offering in packaging with Pb-free plating and compliant to RoHS standards.
Please visit
t
t
DIOV
CIOV
t
t
CU
DL
2
1
3
4
5
(2)
wwww.aosmd.com/web/rohs_compliant.jsp
Overcharge
Detection
Overcharge detection delay time
Over-discharge detection delay time
Discharge over-current detection delay time
Charge over-current detection delay time
Load short-circuiting detection delay time
Voltage
4.275V
4.280V
(V
Detection Delay
CU
Overcharge
Time (t
)
142ms
1.2s
1.2s
1.2s
1.2s
Overcharge
CU
Release
Voltage
4.175V
4.130V
(V
)
Delay Time
CL
)
Detection Delay
Over-discharge
(1)
Time (t
discharge
Detection
150ms
150ms
150ms
Voltage
(3)
38ms
38ms
Over-
(V
2.3V
2.8V
DL
www.aosmd.com
DL
)
)
for additional information.
discharge
Release
Voltage
Over-
(V
Detection Delay
2.4V
3.1V
DU
Over-current
Time (t
Discharge
)
18ms
18ms
9ms
9ms
9ms
DIOV
Discharge
Threshold
143ms
4.5ms
4.5ms
38ms
current
Over-
(I
–
DIO
2A
2A
)
)
Detection Delay
Charge Over-
Time (t
Threshold
Selection Range
current
Charge
current
Over-
(I
2A
2A
9ms
9ms
9ms
9ms
9ms
CIO
150ms
300us
573ms
)
CIOV
9ms
9ms
)
0V Battery
Function
Charge
Yes
No
Detection Delay
Time (t
Load Short-
AOZ9004D
circuiting
560us
300us
300us
300us
300us
Page 2 of 16
300ms
560us
18ms
18ms
Shutdown
1.2s
Function
SHORT
Yes
Yes
)