NCV7680PWR2G ON Semiconductor, NCV7680PWR2G Datasheet - Page 19
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NCV7680PWR2G
Manufacturer Part Number
NCV7680PWR2G
Description
IC LED REAR COMBO LAMP 16SOIC
Manufacturer
ON Semiconductor
Datasheet
1.NCV7680PWR2G.pdf
(20 pages)
Specifications of NCV7680PWR2G
Constant Current
Yes
Topology
Linear (LDO), PWM
Number Of Outputs
8
Internal Driver
Yes
Type - Primary
Automotive, Backlight
Voltage - Supply
6 V ~ 16 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.50mm Width)
Current - Output / Channel
75mA
Output Type
Fixed
Input Voltage Max
5 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 150 C
Operating Temperature (max)
150C
Operating Temperature (min)
-40C
Pin Count
16
Mounting
Surface Mount
Package Type
SOIC W
Screening Level
Automotive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Frequency
-
Operating Temperature
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
NCV7680PWR2G
NCV7680PWR2GOSTR
NCV7680PWR2GOSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NCV7680PWR2G
Manufacturer:
ON
Quantity:
1 000
Company:
Part Number:
NCV7680PWR2G
Manufacturer:
ON Semiconductor
Quantity:
440
Latch−Off on Open String Detection
system to shut down when the output intensity has
diminished. This eliminates a slow degradation of output
illumination. Figure 28 provides one solution for this
requirement. The open circuit fault information provided on
STOP Input
TAIL Input
Some LED lighting systems require the complete lighting
C4
10nF
R1
10k
MRA4003T3G
MRA4003T3G
MRA4003T3G
R10
10k
0.1uF
MUN2211
C1
R11
10k
MUN2111LT1G
Note: Latch−off will be implemented under all conditions which cause DIAG to go high.
Reference the pin function description table for a summary of DIAG performance.
R3
1k
NTD2955G
R2
4.99k
0.22uF
R9, 499
C2
C6
0.1uF
Figure 28. Latch−Off Circuit
R4, 3.09k
R5, 2.21k
C3
100nF
http://onsemi.com
19
OUT1
VP
Ballast Drive
FB
STOP
DIAG
RSTOP
RTAIL
the DIAG pin coupled with external discrete transistors
provides the feedback needed to the FB pin to turn off the
ballast transistor drive removing the LED anode string from
any power source. This condition is held until the input
signal is toggled.
NCV7680
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
GND
V
STRING
8.87K
V
R6
R7
1K
ref