aoz1401 Alpha & Omega Semiconductor, aoz1401 Datasheet - Page 6

• Manufacturer Part Number: aoz1401
• Description: Li+ Charger Protection Ic
• Manufacturer: Alpha & Omega Semiconductor

Functional Characteristics
FAULTB
FAULTB
Rev. 1.0 July 2010
VOUT
VOUT
VOUT
IOUT
IOUT
VIN
VIN
VIN
Figure 6. OCP, Powering Up into a Short Circuit on OUT
Figure 4. OVP Response for Input Step, V
Pin, OCP Counter Counts to 15 Before Switching OFF
Figure 2. Normal Power-On Showing Soft-Start,
R
the Device
OUT
= 6.6Ω
IN
= 5V to 12V,
www.aosmd.com
FAULTB
FAULTB
FAULTB
VOUT
VOUT
VOUT
IOUT
IOUT
VIN
VIN
VIN
Figure 7. OCP, R
Figure 5. Recovery from OVP, V
Figure 3. OVP at Power-On, V
Shows Current Limiting and Soft-stop
OUT
Switches from 6.6Ω to 3.3Ω,
IN
AOZ1401DI
IN
= 0V to 9V
= 7.5V to 5V
Page 6 of 14