TLC6946 datasheet, PDF - EEWORLD Datasheet

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TLC6946: Description16-Channel, 16-Bit ES-PWM constant-current LED driver 24-SSOP -40 to 85; Categorysemiconductor Power management; File Size3MB，36 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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TLC6946 Overview

16-Channel, 16-Bit ES-PWM constant-current LED driver 24-SSOP -40 to 85

TLC6946 Parametric

Parameter Name	Attribute value
Rating	Catalog
Data transfer rate(Typ)(MHz)	33
Features	Fault Detection,LED Open Detection,PWM LED Driver,Pre-Charge FET,Thermal Shutdown
Operating temperature range(C)	-40 to 85
Package Group	SSOP\|24,VQFN\|24
Analog dimming steps	128
Approx. price(US$)	0.95 \| 1ku
Ch to ch accuracy(Typ)(+/- %)	1.5

TLC6946 Related Products

	TLC6946	TLC6946DBQR	TLC6946RGER	TLC6948DBQR	TLC6948RGER	TLC6948
Description	16-Channel, 16-Bit ES-PWM constant-current LED driver 24-SSOP -40 to 85	16-Channel, 16-Bit ES-PWM constant-current LED driver 24-SSOP -40 to 85	16-Channel, 16-Bit ES-PWM constant-current LED driver 24-VQFN -40 to 85	16-Channel, 16-bit ES-PWM constant-current LED driver 24-SSOP -40 to 85	16-Channel, 16-bit ES-PWM constant-current LED driver 24-VQFN -40 to 85	16-Channel, 16-bit ES-PWM constant-current LED driver 24-SSOP -40 to 85
Brand Name	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	-
Is it lead-free?	-	Lead free	Lead free	Lead free	Lead free	-
Is it Rohs certified?	-	conform to	conform to	conform to	conform to	-
Maker	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	-
package instruction	-	SSOP,	HVQCCN,	SSOP,	HVQCCN,	-
Reach Compliance Code	-	compliant	compliant	compliant	compliant	-
Factory Lead Time	-	12 weeks	6 weeks	8 weeks	6 weeks	-
data entry mode	-	SERIAL	SERIAL	SERIAL	SERIAL	-
Interface integrated circuit type	-	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	-
JESD-30 code	-	R-PDSO-G24	S-PQCC-N24	R-PDSO-G24	S-PQCC-N24	-
JESD-609 code	-	e4	e4	e4	e4	-
length	-	8.65 mm	4 mm	8.65 mm	4 mm	-
Humidity sensitivity level	-	3	2	3	2	-
Multiplex display function	-	YES	YES	YES	YES	-
Number of functions	-	1	1	1	1	-
Number of segments	-	16	16	16	16	-
Number of terminals	-	24	24	24	24	-
Maximum operating temperature	-	85 °C	85 °C	85 °C	85 °C	-
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C	-
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	-	SSOP	HVQCCN	SSOP	HVQCCN	-
Package shape	-	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE	-
Package form	-	SMALL OUTLINE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-
Maximum seat height	-	1.75 mm	1 mm	1.75 mm	1 mm	-
Maximum supply voltage	-	5.5 V	5.5 V	5.5 V	5.5 V	-
Minimum supply voltage	-	3 V	3 V	3 V	3 V	-
Nominal supply voltage	-	3.5 V	3.5 V	3.5 V	3.5 V	-
surface mount	-	YES	YES	YES	YES	-
Temperature level	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-
Terminal surface	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	-
Terminal form	-	GULL WING	NO LEAD	GULL WING	NO LEAD	-
Terminal pitch	-	0.635 mm	0.5 mm	0.635 mm	0.5 mm	-
Terminal location	-	DUAL	QUAD	DUAL	QUAD	-
width	-	3.9 mm	4 mm	3.9 mm	4 mm	-
minfmax	-	33 MHz	33 MHz	33 MHz	33 MHz	-

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