MIC2810 datasheet(6/26 Pages) MICROCHIP

Part #	MIC2810

Description	Digital Power Management IC 2 MHz, 600 mA DC/DC with Dual 300 mA/300 mA Low VIN LDOs

PDF	26 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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6 / 26 page

MIC2810

DS20005910B-page 6



2017 - 2022 Microchip Technology Inc. and its subsidiaries.

Dropout Voltage

VDO

—

IOUT = 150 mA

—

IOUT = 200 mA

—

142

300

IOUT = 300 mA

Ripple Rejection

PSRR

—

f = up to 1 kHz

Current Limit

ILIM

400

600

850

VOUT = 0V

Output Voltage Noise

—

µVRMS 10 Hz to 100 kHz

LOWQ = Low (Light Load Mode)

Output Voltage Accuracy

VOUT

–3

—

Variation from nominal VOUT

–4

—

Variation from nominal VOUT;

–40°C to +125°C

Line Regulation

—

0.02

0.3

%/V

VIN = VOUT +1V to 5.5V

—

0.6

Load Regulation

∆VOUT/VOUT

—

0.2

1.0

IOUT = 100 µA to 10 mA

Dropout Voltage

VDO

—

IOUT = 10 mA

—

Current Limit

ILIM

125

VIN = 2.7V; VOUT = 0V

Ripple Rejection

PSRR

—

f = up to 1 kHz

ELECTRICAL CHARACTERISTICS - LDO1/LDO2 (CONTINUED)

Electrical Characteristics: VIN1 = VIN2 = VOUTLDO1 + 1.0V or VIN1 = VIN2 = VOUTLDO2 + 1.0V; EN = GND; EN1 =

EN2 = VIN1 = VIN2; CLDO1 = CLDO2 = 2.2 µF; IOUTLDO1 = 100 µA; TJ = 25°C, bold values indicate

–40°C ≤ TJ ≤ +125°C; unless noted.

Parameter

Symbol

Min.

Typ.

Max.

Units

Conditions

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