LP6286 datasheet(7/8 Pages) POWER

7 / 8 page

Preliminary Datasheet

LP6286

Email: marketing@lowpowersemi.com www.lowpowersemi.com

Page 7 of 8

LP6286–00 Version 0.0 NOV.-2016

Electrical Characteristics (Continued)

(VIN =5V, VAVDD =13V, TA=25°C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Gate Pulse Modulator

DLY Source Current

IDLY

DLY Threshold Voltage

VDLY

1.22

1.25

1.28

DLY Discharge Resistor

RDLY

Ω

VFLK Input High Voltage

VFLK_H

VFLK Input Low Voltage

VFLK_L

0.5

Propagation Delay VFLY to VGHM

TPP

VGH = 30V

200

VGH Switch ON Resistance

RDS_GH

VDLY=1.5V, VFLK = VIN

Ω

DRN Switch ON Resistor

RDS_DRN

VDLY=1.5V, VFLK = GND

Ω

VGHM Discharge Resistor

RDS_VGHM

VDLY=1V

1.5

2.5

3.5

Ω

Charge Pump

Charge Pump Soft Start Time

TSS_CP

3.4

Positive Feedback Voltage

VFBP

1.23

1.25

1.27

DRVP Switch ON Resistance

RDS_DRVP1

Ω

RDS_DRVP2

Ω

Negative Feedback Voltage

VFBN

235

250

265

DRVN Switch ON Resistance

RDS_DRVN1

Ω

RDS_DRVN2

Ω

Operation Amplifier

Input Offset Voltage

VOS

VOPO=VAVDD/2

Output Voltage Swing High

VOH

VOPP= VAVDD/2, ILoad = -50mA

5.03

5.06

VOPP= VAVDD, ILoad = 5mA

9.85

9.92

Output Voltage Swing Low

VOL

VOPP= VAVDD/2, ILoad = 50mA

4.94

4.97

VOPP=0V, ILoad = -5mA

0.08

0.15

Short Circuit Current

VOP_Short

Unity-Gain, VOPO= VAVDD/2

±200

Slew Rate

VOPP = 2V to 8V, 8V to 2V,

20% to 80%

V/us

LP6286 Datasheet(PDF) 7 Page - Lowpower Semiconductor inc

LP6286 Datasheet(HTML) 7 Page - Lowpower Semiconductor inc

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL