MAX16805_07 datasheet(3/19 Pages) MAXIM

Part #	MAX16805

Description	EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback

Download	19 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

3 / 19 page

EEPROM-Programmable, High-Voltage, 350mA

LED Drivers with LED Current Foldback

_______________________________________________________________________________________

3

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Minimum Regulated VSENSE

Programming Range

VSENSE(MIN)

99.4

103

106.6

Maximum Regulated VSENSE

Programming Range

VSENSE(MAX)

192

198

204

mV

Regulated VSENSE Default

Voltage

VSENSE(DEF)

Binning Adjustment register at factory

default (0x0F)

198

mV

EXTERNAL PWM DIMMING INPUT

DIM Input Current

0.5

µA

Turn-On Time

tON

After DIM rising to 4V (Note 4)

28

52

µs

Turn-Off Time

tOFF

After DIM falling to 0.6V (Note 4)

19

38

µs

THERMAL FOLDBACK (MAX16806 with MAX6613)

Maximum Thermal Foldback

Knee Point Programming Range

TFKNEE(MAX)

326

335

354

Minimum Thermal Foldback Knee

Point Programming Range

TFKNEE(MIN)

1143

1174

1213

mV

Minimum Thermal Foldback

Temperature Programming Range

TF(MIN)

+60

Maximum Thermal Foldback

Temperature Programming Range

TF(MAX)

+135

°C

Thermal Foldback Default

Threshold Temperature

VTH

Thermal Foldback Knee Point register at

factory default (0x00)

+60

°C

Thermal Foldback Default

Threshold Voltage

TFVTH

1.174

V

Minimum Thermal Foldback SlopeTFSL(MIN)

3.88

4

4.12

V/V

Maximum Thermal Foldback SlopeTFSL(MAX)

15.52

16

16.48

V/V

Thermal Foldback Default Slope

Thermal Foldback Slope Gain register at

factory default (0x03)

4

V/V

I

2C interface active

-0.3

V5

TFP/SCL (SCL for MAX16805)

Voltage Compliance Range

VTFP

Remote thermal sensor active

+0.3

V5

V

TFN/SDA (SDA for MAX16805)

Voltage Compliance Range

VTFN

-0.3

V5

V

Minimum Thermal Foldback

Clamp Current Reduction Range

TFC(MIN)

+25

oC

≤ TA ≤ +125oC40

%

ELECTRICAL CHARACTERISTICS (continued)

(VIN = VEN = 12V, CV5 = 0.1µF, IV5 = 0, CS- = GND, RSENSE = 0.56Ω, VDIM = 4V, DGND = GND, TFP/SCL = 5V, TFN/SDA = 0V,

SW = CFD = Open, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

Similar Part No. - MAX16805_07

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX16805ATP	876Kb / 19P	EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback Rev 0; 8/06

More results

Similar Description - MAX16805_07

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX16805	876Kb / 19P	EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback Rev 0; 8/06
Silicon Touch Technolog...	DM413	305Kb / 18P	3-CHANNEL CONSTANT CURRENT LED DRIVERS WITH PROGRAMMABLE PWM OUTPUTS
Maxim Integrated Produc...	MAX16833	1Mb / 22P	High-Voltage HB LED Drivers with Integrated High-Side Current Sense Rev 0; 6/10
	MAX16833	923Kb / 25P	High-Voltage HB LED Drivers with Integrated High-Side Current Sense 2017
	MAX16833	1Mb / 22P	High-Voltage HB LED Drivers with Integrated High-Side Current Sense Rev 3; 7/11
	MAX16800	200Kb / 9P	High-Voltage, 350mA, Adgustable Linear High-Brightness LED (HB LED) Driver Rev 0; 8/05
	MAX16800	182Kb / 8P	High-Voltage, 350mA, Adjustable Linear High-Brightness LED (HB LED) Driver Rev 1; 4/09
International Rectifier	IRPLLED1	671Kb / 30P	350mA to 1.5A High Voltage LED Driver using
Maxim Integrated Produc...	MAX16835	198Kb / 8P	High-Voltage, 350mA, Adjustable Linear High-Brightness LED Driver Rev 2; 10/12
PAIRUI GROUP INC.	LPU-200C	973Kb / 8P	Constant current LED Drivers

More results

MAX16805 Datasheet(PDF) 3 Page - Maxim Integrated Products

MAX16805 Datasheet(HTML) 3 Page - Maxim Integrated Products

Similar Part No. - MAX16805_07

Similar Description - MAX16805_07

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Datasheet Download

Link URL