ep53f8qi-t Enpirion, ep53f8qi-t Datasheet - Page 6

• Manufacturer Part Number: ep53f8qi-t
• Description: 1500 Ma Synchronous Buck Pwm Dc-dc Converter With Integrated Inductor
• Manufacturer: Enpirion

01542
†††
typical performance characteristics.
©Enpirion 2009 all rights reserved, E&OE
Application Circuit in Figure 1 used for
Transient Response: V
V
Startup and Shutdown Waveform
IN
VOUT
POK
= 5.0V, V
Load Step 0 to 1.5A
OUT
= 3.7V, I
IN
= 5.0V, V
LOAD
ENABLE
= 0mA
OUT
= 1.2V
4/3/2009
6
Transient Response: V
V
IN
Startup and Shutdown Waveform
VOUT
= 5.0V, V
POK
Load Step 0 to 1.5A
OUT
= 3.7V, I
IN
= 3.3V, V
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LOAD
ENABLE
= 900mA
OUT
EP53F8QI
= 1.8V
Rev:A