ev1340qi Enpirion, ev1340qi Datasheet - Page 10

• Manufacturer Part Number: ev1340qi
• Description: 5a Synchronous Highly Integrated Dc-dc Ddr2/3/qdrtm Memory Termination And Low Vin Power Soc
• Manufacturer: Enpirion

Typical Performance Characteristics (Continued)
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06218
VDDQOK
(Tied to Upstream POK)
VDDQ
VOUT
EV1340 POK
LOAD
CONDITIONS
VDDQ = 1.5V, VOUT = 0.75V, IOUT = 5A, CSS = 3300pF
VOUT
(AC Coupled)
VOUT
(AC Coupled)
LOAD
LOAD
Load Transient from 0 to 4A
Load Transient from 0 to 4A
Startup with VDDQ
CONDITIONS
VDDQ = 1.2V
VOUT = 0.6V
CIN = 1 X 47µF (0805)
COUT = 2 x 100 µF (1206)
CONDITIONS
VDDQ = 1.5V
VOUT = 0.75V
CIN = 1 X 47µF (0805)
COUT = 2 x 100 µF (1206)
10/19/2011
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VDDQ
EV1340 POK
CONDITIONS
VDDQ = 1.5V, VOUT = 0.75V, IOUT = 5A, CSS = 3300pF
VOUT
VDDQOK
(Tied to Upstream POK)
VOUT
(AC Coupled)
LOAD
VOUT
(AC Coupled)
LOAD
LOAD
Load Transient from 0 to 4A
Load Transient from 0 to 4A
Shutdown with VDDQ
CONDITIONS
VDDQ = 1.3V
VOUT = 0.65V
CIN = 1 X 47µF (0805)
COUT = 2 x 100 µF (1206)
CONDITIONS
VDDQ = 1.8V
VOUT = 0.9V
CIN = 1 X 47µF (0805)
COUT = 2 x 100 µF (1206)
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EV1340QI
Rev: A