MP5414 datasheet(6/22 Pages) MPS

6 / 22 page

MP5414—PMU FOR 3D GLASSES

MP5414 Rev.1.12

www.MonolithicPower.com

12/13/2012

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

ELECTRICAL CHARACTERISTICS (continued)

VBSTIN = 2.4V, VBSTOUT=10V, IBSTOUT=2mA, VCHGIN = VLDOIN = 5V, TA = 25°C, unless otherwise noted.

Parameters

Symbol

Condition

Min

Typ

Max Units

Dropout Voltage

VCHGIN-

VBATT

VBATT = 3.8V, ICHG = 150mA,

Current drop 10%

0.25

Overcharge Protection

VBATT = 4.25V

μA

Thermal Limit

(6)

130

°C

LDO

Operating Voltage

ILDOOUT = 1mA

2.7

6.5

Ground Pin Current

ILDOOUT = 1mA–250mA

125

155

μA

Shutdown Current

VLDOEN = 0V, VLDOIN = 5V

0.1

μA

1.197 1.222 1.246

FB Regulation Voltage

-40°C

≤ TA ≤ +85°C

1.194 1.222 1.249

VLDOOUT = 3V, ILDOOUT = 150mA

150

Dropout Voltage

(7)

VLDOOUT = 4V, ILDOOUT = 150mA

125

Output Voltage Noise

f = 1kHz, CLDOFB > 0.1μF,

ILDOOUT = 1mA

300

nV/√

Line Regulation

ILDOOUT = 1mA,

VLDOIN = (VLDOOUT + 0.5V) to 6.5V

(8)

0.005

%/V

Load Regulation

ILDOOUT = 1mA to 150mA,

VLDOIN = VLDOOUT + 0.5V

(8)

0.001

%/mA

VLDOIN > VLDOOUT +0.5V,

CLDOOUT = 2.2μF,

VLDOIN(AC) = 100mV, f = 1kHz

PSRR

VLDOIN > VLDOOUT + 0.5V,

CLDOOUT = 2.2μF,

VLDOIN(AC) = 100mV, f = 1MHz

LDOEN Input High Voltage

1.5

LDOEN Input Low Voltage

0.4

LDOEN Input Bias Current

VLDOEN = 0V, 5V

0.01

μA

Thermal Protection

155

°C

Thermal Protection Hysteresis

°C

Control Interface

BSTEN/SX Input High Voltage

VBSTEN_H

1.4

BSTEN/SX Input Low Voltage

VBSTEN_L

0.4

BSTEN/SX Input Bias Current

IBSTEN

µA

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