EN2390QI データシートの表示（PDF） - Enpirion, Inc.

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EN2390QI

9A Voltage Mode Synchronous Buck PWM DC-DC Converter with Integrated Inductor

Enpirion, Inc. 

PARAMETER

POK Output low Voltage

POK Output Hi Voltage

POK pin VOH leakage

current

SYMBOL

VPOKL

VPOKH

TEST CONDITIONS

With 4mA current sink into POK

PVIN range: 4.5V ≤ VIN ≤ 14V

IPOKL

POK high (Note 3)

Note 3: Parameter not production tested but is guaranteed by design.

Note 4: Rise time calculation begins when AVIN > VUVLO and ENABLE = HIGH.

Note 5: VOUT Rise Time Accuracy does not include soft-start capacitor tolerance.

EN2390QI

MIN TYP MAX UNITS

0.4

V

AVIN

V

1

µA

©Enpirion 2012 all rights reserved, E&OE

Enpirion Confidential

www.enpirion.com, Page 6

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