ISL97671AIRZ datasheet(5/28 Pages) INTERSIL

Part #	ISL97671AIRZ

Description	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

Logo

5 / 28 page

ISL97671A

5

FN7709.3

November 30, 2012

Absolute Maximum Ratings (T

A = +25°C)

Thermal Information

VIN, EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 28V

FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIN - 8.5V to VIN + 0.3V

VDC, COMP, RSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.5V

SMBCLK/SCL, SMBDAT/SDA, FPWM, PWM . . . . . . . . . . . . . . -0.3V to 5.5V

OVP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.5V

CH0 - CH5, LX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 45V

PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V

Above voltage ratings are all with respect to AGND pin

ESD Rating

Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 3kV

Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 300V

Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1kV

Thermal Resistance (Typical)

θJA (°C/W) θJC (°C/W)

20 Ld QFN Package (Notes 4, 5, 7) . . . . . .

40

2.5

Thermal Characterization (Typical)

PSIJT (°C/W)

20 Ld QFN Package (Note 6) . . . . . . . . . . . . . . . . . . . . .

1

Maximum Continuous Junction Temperature . . . . . . . . . . . . . . . . .+125°C

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C

Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise

noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product

reliability and result in failures not covered by warranty.

NOTES:

4.

θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech

Brief TB379.

5. For

θJC, the “case temp” location is the center of the exposed metal pad on the package underside.

6. PSIJT is the PSI junction-to-top thermal characterization parameter. If the package top temperature can be measured with this rating then the die

junction temperature can be estimated more accurately than the

θJC and θJC thermal resistance ratings.

7. Refer to JESD51-7 high effective thermal conductivity board layout for proper via and plane designs.

Electrical Specifications V

IN = 12V, EN = 5V, RSET = 20.1kΩ, unless otherwise noted. Boldface limits apply over the operating

temperature range, -40°C to +85°C.

PARAMETER

DESCRIPTION

CONDITION

MIN

(Note 8)

TYP

MAX

(Note 8)

UNIT

GENERAL

VIN (Note 9)

Backlight Supply Voltage

≤13 LEDs per channel

(3.2V/20mA type)

4.5

26.5

V

IVIN_STBY

VIN Shutdown Current

TA = +25°C

5

µA

IVIN

VIN Active Current

EN = 5V

5

mA

VOUT

Output Voltage

4.5V < VIN ≤ 26V,

FSW = 600kHz

45

V

8.55V < VIN ≤ 26V,

FSW = 1.2MHz

45

V

4.5V < VIN ≤ 8.55V, FSW =1.2MHz

VIN/0.19

V

VUVLO

Undervoltage Lockout Threshold

2.1

2.6

V

VUVLO_HYS

Undervoltage Lockout Hysteresis

200

mV

REGULATOR

VDC

LDO Output Voltage

VIN ≥ 6V

4.55

4.8

5

V

IVDC_STBY

Standby Current

EN = 0V

5

µA

VLDO

VDC LDO Droop Voltage

VIN > 5.5V, 20mA

20

200

mV

ENLOW

Guaranteed Range for EN Input Low Voltage

0.5

V

ENHI

Guaranteed Range for EN Input High Voltage

1.8

V

tENLow

EN Low Time Before Shut-down

30.5

ms

Similar Part No. - ISL97671AIRZ

Manufacturer	Part #	Datasheet	Description
Intersil Corporation	ISL97671AIRZ	1Mb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
Renesas Technology Corp	ISL97671AIRZ	1Mb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
Intersil Corporation	ISL97671AIRZ-EVALZ	1Mb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
Renesas Technology Corp	ISL97671AIRZ-EVALZ	1Mb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control

More results

Similar Description - ISL97671AIRZ

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	ISL97671A	1Mb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
Renesas Technology Corp	ISL97671	1Mb / 27P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control Sep 7, 2017
Intersil Corporation	ISL97671	626Kb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
	ISL97671A	1Mb / 28P	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
	ISL97673	578Kb / 27P	6-Channel SMBus or PWM Dimming LED Driver with Phase Shift Control
Renesas Technology Corp	ISL97673	1Mb / 28P	6-Channel SMBus or PWM Dimming LED Driver with Phase Shift Control Sep 19, 2017
Intersil Corporation	ISL97673IRZ	724Kb / 27P	6-Channel SMBus or PWM Dimming LED Driver with Phase Shift Control October 5, 2012
Renesas Technology Corp	ISL97676	1Mb / 19P	6-Channel LED Driver with Phase Shift Control Sep 12, 2017
Intersil Corporation	ISL97676	619Kb / 20P	6-Channel LED Driver with Phase Shift Control
Lowpower Semiconductor ...	LP3350	324Kb / 7P	LED Driver with PWM Dimming Control

More results

ISL97671AIRZ Datasheet(PDF) 5 Page - Intersil Corporation

ISL97671AIRZ Datasheet(HTML) 5 Page - Intersil Corporation

Similar Part No. - ISL97671AIRZ

Similar Description - ISL97671AIRZ

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL