LV5026MC Datasheet, PDF (1/16 Pages) Sanyo Semicon Device – LED Driver IC

Ordering number : ENA2042A
LV5026MC
Bi-CMOS IC
LED Driver IC
Overview
LV5026MC is a High voltage LED drive controller which drives LED current up to 3A with external MOSFET.
LV5026MC 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 LV5026MC is designed or developed for general use or consumer appliance. Therefore, it is NOT permitted
to use for automotive, communication, office equipment, industrial equipment.
Functions
• High voltage LED controller
• Short protection circuit
• Various Dimming Control
• Selectable reference Voltage
-TRIAC & Analog Input & PWM Input
-Internal 0.605V & External Input Voltage
• Soft Start function
• Low noise switching system/skip frequency function
• Built-in TRIAC stabilized function
- 5 stages skip mode Frequency
• Built-in circuit of detection of overvoltage of CS pin.
- Soft driving
• Selectable Switching frequency [50kHz or 70kHz, open: 50kHz]
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum input voltage
REF_OUT, REF_IN, RT, CS,
PWM_D, ACS
OUT1 pin
OUT2 pin
Allowable power dissipation
Symbol
VIN max (Note1)
VOUT_abs
VOUT2_abs
Pd max
Conditions
With specified board*
Ratings
Unit
-0.3 to 42
V
-0.3 to 7
V
-0.3 to 42
V
-0.3 to 42
V
1.0
W
Continued on next page.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any
guarantee thereof. If you should intend to use our products for new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely
responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
51012 SY/42512 SY 20120323-S00003 No.A2042-1/16