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PDF LV5011MD Data sheet ( Hoja de datos )
| Número de pieza | LV5011MD | |
| Descripción | LED Driver IC | |
| Fabricantes | ON Semiconductor | |
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Ordering number : ENA2201A
LV5011MD
Bi-CMOS LSI
LED Driver IC
http://onsemi.com
Overview
LV5011MD is a High Voltage LED driver with internal power FET.
LV5011MD is realized very simple LED circuits with a few external parts. It corresponds to various wide dimming
controls including the TRIAC dimming control.
Note) This LV5011MD is designed or developed for general use or consumer appliance. Therefore, it is NOT permitted to use for
automotive, communication, office equipment, and industrial equipment.
Function
High Voltage LED Driver
Built-in output power FET
Built-in TRIAC stabilized function
Various Dimming Control
- TRIAC & Analog Input
Selectable reference Voltage
- Internal 0.605V & External Input Voltage
Over Voltage Protection
Short Protection Circuit
SOIC-10 NB
Specifications
Maximum Ratings at Ta = 25C
Parameter
Maximum Input voltage
REF_IN, CS, ACS pin
Drain pin
OUT2 pin
Allowable power dissipation
Junction temperature
Operating Junction temperature
Storage temperature
Symbol
VIN max (Note1)
VDrain _abs
VOUT2_abs
Pd max
Tj
Topj (Note2)
Tstg
Conditions
With specified board *1
Ratings
0.3 to 42
0.3 to 7
0.3 to 600
0.3 to 42
0.6
150
30 to +125
40 to +150
unit
V
V
V
V
W
C
C
C
*1: Specified board=35mm×16.5mm×1.2mm, glass epoxy board
Note1) Absolute maximum ratings represent the values which cannot be exceeded for any length of time.
Note2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high
current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
ORDERING INFORMATION
See detailed ordering and shipping information on page 10 of this data sheet.
Semiconductor Components Industries, LLC, 2013
October, 2013 Ver.2.3
O1613HK 20130926-S00002/71013HK No.A2201- 1/10
1 page  
Pin Functions
Pin No Pin Name
Pin Function
1 Drain
Drain pin of built-in power FET
LV5011MD
Equivalent Circuit
2 (NC)
3 VIN
4 ACS
No connect pin
Power supply pin.
Under voltage lock out
VIN<UVLOOFF(7.3V): Stop
VIN>UVLOON(9V): Operation
Over voltage protection
VIN>VINOVP(27V): Switching Stop
ACS pin senses AC Voltage.
This pin is used to stabilize the TRIAC dimming
application.
ACS pin>3V : OUT2=Low
ACS pin<3V : OUT2=High
If this function isn’t used, please connect GND.
5 OUT2
OUT2 pin drives the gate of TRIAC bleeder,
which stabilizes dimming function. If dimming
function not used, do not connect.
If ACS is below 3V, OUT2 is high (VIN).
6 REF_IN
7 CS
8 GND
9 (NC)
10 Source
External LED current limit set pin (ILimit).
If pin 6 < 0.605V, then Ipeak value is used for
REF_IN. If pin 6 >0.605V, then Ipeak value is
used for 0.605V (internal reference).
LED current sensing in. If this terminal voltage
exceeds VREF (or REF_IN), external FET is
OFF. And if the voltage of the terminal exceeds
1.9V, LV5011MD turns to latch-off mode.
GND pin
No connect pin
Source pin of built-in FET
No.A2201-5/11
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet LV5011MD.PDF ] | |
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