MIPSZ2012D1R0 datasheet(6/17 Pages) PANASONIC

Part #	MIPSZ2012D1R0

Description	VIN = 2.5V to 5.5V 1.2A Synchronous DC-DC Step Down Regulator

PDF	17 Pages

Scroll/Zoom	100%

Manufacturer	PANASONIC [Panasonic Semiconductor]

Direct Link	http://www.panasonic.com/industrial/

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6 / 17 page

AN30180A

Ver. AEB

μA

—

VIN = 5.5 V,SHUTDOWN,

VLX = 0 V or 5.5 V

ILXL

LX leak current

—

VOUT = 1.3 V, IOUT = 200mA

EF1

Efficiency 1

mV[p-p]

—

VOUT = 1.15 V, IOUT=600mA

VRPL1

Output ripple voltage 1

mV[p-p]

—

VOUT = 1.15 V, IOUT = 10

μA

VRPL2

Output ripple voltage 2

—

C = 4.7

μF, VOUT = 1.15 V,

IOUT = 10

μA to 400 mA ,

Δ t = 1 μs

VLSU

Output voltage fluctuation during

load increase

—

C = 4.7

μF, VOUT = 1.15 V,

IOUT = 400 mA to 10

μA,

Δ t = 1 μs

VLSD

Output voltage fluctuation during

load decrease

μs

—

VOUT = 1.15 V,

IOUT = 10

μA to 400 mA,

Δ t = 1 μs

TLSU

Stabilization time when increased

load current

[DCDC] (DCDC step down regulator)

—

1.8

—

at VOUT drops

from 1.15 V to 1.035 V

CNT1 = L , CNT2 = L

ILMT

Output current limit

Reference values

Typ

Unit

Max

Notes

Min

Conditions

Symbol

Parameter

ELECRTRICAL CHARACTERISTICS (Continued)

Cout = 4.7

μF (Murata), Lout = 1.0 μH (FDK) , VOUT Setting = 1.15V , V

IN = AVIN = PVIN = 3.7 V,

Ta = 25 °C ± 2 °C unless otherwise noted.

*1 : Typical Value checked by design.

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