ISL97651 datasheet(4/20 Pages) RENESAS

部件名	ISL97651

功能描述	4-Channel Integrated LCD Supply

Download	20 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

标志

4 / 20 page

ISL97651

FN7493 Rev 3.00

Page 4 of 20

April 24, 2009

POSITIVE (VON) CHARGE PUMP

VON

VON Output Voltage Range

2X or 3X Charge Pump

VSUP +2V

34

V

ILOAD_PCP_MIN

External Load Driving Capability

VON = 25V (2X Charge Pump)

20

mA

VON = 34V (3X Charge Pump)

20

mA

rON(VSUP_SW)

ON-Resistance of VSUP Input Switch I(SWITCH) = +40mA

10

17



rON(C1/2-)H

High-Side Driver ON-Resistance at

C1- and C2-

I(C1/2-) = +40mA

10

20



rON(C1/2-)L

Low-Side Driver ON-Resistance at

C1- and C2-

I(C1/2-) = -40mA

4

7



IPU(VSUP_SW)

Pull-Up Current Limit in VSUP Input

Switch

V(C2+) = 0V to V(SUP) - 0.4V - V(DIODE)

40

100

mA

IPU(C1/2-)

Pull-Up Current Limit in C1- and C2- V(C1/2-) = 0V to V(VSUP) - 0.4V

40

100

mA

IPD(C1/2-)

Pull-Down Current Limit in C1- and

C2-

V(C1/2-) = 0.2V to V(VSUP)

-100

-40

mA

I(POUT)LEAK

Leakage Current in POUT

EN = LOW

-5

5

µA

VFBP

FBP Regulation Voltage

IDRVP = 0.2mA, TA = +25°C

1.176

1.2

1.224

V

IDRVP = 0.2mA

1.172

1.2

1.228

V

ACCP

VON Output Accuracy

ION = 1mA, TA = +25°C

-2

+2

%

D_PCP_max

Max Duty Cycle of the Positive

Charge Pump

50

%

V(DIODE)

Internal Schottky Diode Forward

Voltage

I(DIODE) = +40mA

600

850

mV

ENABLE INPUTS

VHI-EN

Enable “HIGH”

2.2

V

VLO_EN

Enable “LOW”

0.8

V

IEN_pd

Enable Pin Pull-Down Current

VEN > VLO_EN

25

µA

VHI-ENL

Logic Enable “HIGH”

2.2

V

VLO-ENL

Logic Enable “LOW”

0.8

V

IENL_pd

Logic Enable Pin Pull-Down Current VENL > VLO_ENL

25

µA

VON SLICE Positive Supply = V(POUT)

I(POUT)_SLICE

VON slice Current from POUT Supply CTL = VDD, sequence complete

100

200

µA

CTL = AGND, sequence complete

90

120

µA

rON(POUT-COM)

ON-Resistance between POUT -

COM

CTL = VDD, sequence complete

5

10



rON(DRN-COM)

ON-Resistance between DRN -

COM

CTL = ACGND, sequence complete

30

60



rON_COM

ON-Resistance between COM and

PGND3

During start-up sequence

200

500

1500



VLO

CTL Input LOW Voltage

VIN = 4V to 5.5V

0.8

V

VHI

CTL Input HIGH Voltage

VIN = 4V to 5.5V

2.2

V

Electrical Specifications

VIN = 5V, VBOOST = VSUP = 15V, VON = 25V, VOFF = -8V, over-temperature from -40°C to +105°C; Parameters

with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits

established by characterization and are not production tested. (Continued)

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

MAX

UNIT

类似零件编号 - ISL97651

制造商	部件名	数据表	功能描述
Intersil Corporation	ISL97651	330Kb / 19P	4-Channel Integrated LCD Supply
	ISL97651ARTZ-T	330Kb / 19P	4-Channel Integrated LCD Supply
	ISL97651ARTZ-TK	330Kb / 19P	4-Channel Integrated LCD Supply

More results

类似说明 - ISL97651

制造商	部件名	数据表	功能描述
Intersil Corporation	ISL97650B	414Kb / 20P	4-Channel Integrated LCD Supply
	ISL97650	337Kb / 20P	4-Channel Integrated LCD Supply
	ISL97650B	414Kb / 20P	4-Channel Integrated LCD Supply
	ISL97651	330Kb / 19P	4-Channel Integrated LCD Supply
Renesas Technology Corp	ISL97650B	921Kb / 20P	4-Channel Integrated LCD Supply
Intersil Corporation	ISL97650	353Kb / 20P	4-Channel Integrated LCD Supply
Renesas Technology Corp	ISL97650	865Kb / 20P	4-Channel Integrated LCD Supply
Renesas Technology Corp	ISL98604	1Mb / 28P	6-Channel Integrated LCD Supply
Intersil Corporation	ISL97653A	752Kb / 18P	5-Channel Integrated LCD Supply
Intersil Corporation	ISL97653A	530Kb / 18P	5-Channel Integrated LCD Supply