en5322 Enpirion, en5322 Datasheet - Page 8

• Manufacturer Part Number: en5322
• Description: 2 A Voltage Mode Synchronous Buck Pwm Dc-dc Converter With Integrated Inductor
• Manufacturer: Enpirion

March 2008
©Enpirion 2008 all rights reserved, E&OE
Power Up/Down at No Load (V
CH1: ENABLE
V
(0-2 A Load Step, slew rate ≥ 10A/uS)
OUT
(V
Transient Response at V
CH1: VS2
Scaling with VID Codes at V
OUT
V
OUT
= 1.2 V – 2.5 V, I
,
CH1: V
CH2: V
= 1.2V, C
,
CH2: V
OUT,
OUT,
OUT
CH4: I
CH3: POK
OUT,
= 1 x 47 µF
OUT
IN
CH3: POK
LOAD
= 5 V, V
= 0 – 2 A)
IN
= 5 V
,
CH4: I
IN
OUT
= 5 V
INDUCTOR
= 1.2 V)
8
Power Up/Down at 0.6 Ω Load (V
CH1: ENABLE
V
OUT
(0-2 A Load Step, slew rate ≥ 10A/uS)
(V
Scaling with VID Codes at V
Transient Response at V
CH1: VS2
OUT
V
OUT
= 1.2 V – 2.5 V, I
,
CH1: V
CH2: V
= 3.3V, C
,
CH2: V
OUT,
OUT,
OUT
CH4: I
CH3: POK
OUT,
= 1 x 47 µF
OUT
CH3: POK
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IN
LOAD
= 0 – 2 A)
= 5 V, V
IN
= 5 V
,
CH4: I
IN
= 3.3 V
OUT
EN5322QI
INDUCTOR
= 1.2 V)